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30results about How to "Effective arrival" patented technology
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Multi-AGV-guiding and dynamic path planning method
ActiveCN106595688AEffective arrivalAvoid collisionInstruments for road network navigationPlanning approachSimulation
The invention discloses a multi-AGV-guiding and dynamic path planning method. The multi-AGV-guiding and dynamic path planning method comprises the following four steps: step one, division of nodes and lines of a movement region; step two, design of an AGV-guiding scheme; step three, design of a competitive mode of motion nodes of AGV; and step four, path planning of the AGV. The invention aims to provide a scheme capable of realizing multi-AGV motion line guiding and dynamic path planning to guarantee that a plurality of AGVs moving in the same region can effectively arrive at target locations, and are prevented from colliding with other AGVs.
Owner:济南佰意兴网络科技有限公司
Oncolytic virus preparation and preparing method thereof
InactiveCN104958324AConducive to achieveEvade attackSsRNA viruses negative-senseViral/bacteriophage medical ingredientsCell vesicleWilms' tumor
The invention provides an oncolytic virus preparation and a preparing method thereof. The oncolytic virus preparation comprises cell vesicles coming from apoptotic tumor cells and oncolytic viruses which are wrapped in the cell vesicles and serve as effective constituents. According to the oncolytic virus preparation, as the cell vesicles coming from the cells are used for wrapping the oncolytic viruses, the oncolytic viruses escape from attacks of an organism immune system and can reach the tumor treatment positions in a targeted manner, and the tumor killing effect is improved.
Owner:HUBEI SOUNDNY BIOLOGICAL TECH
System and method for multicast traffic control management
InactiveCN1665219ASave resourcesEffective arrivalSpecial service provision for substationData switching by path configurationCommand-line interfaceIGMP snooping
The invention discloses a multicast flow control and management system, comprising an Internet group management protocol (IGMP) snooping module, a command line interface (CLI), a web interface, a setting manager, an event manager, a cycle service manager, a router hardware abstraction layer (RT_HAL) module, a data packet transmitter module and an exchanger driver. The IGMP snooping module is used to transmit the multicast data packet needed by host computers in network connection and receives the join or leave data packet transmitted from the data packet transmitter module to determine which host computers need join the multicast group and which ones need leave the multicast group. The RT_HAL module forms a forwarding list according to the join data packet and by this forwarding list, the IGMP snooping module can determine to transmit the received multicast data to the response host computers.
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
Ablation catheter device with mapping function
PendingCN112754645AGood effectImprove efficiencyCatheterDiagnostic recording/measuringBiomedical engineeringEndocardium
The invention relates to an ablation catheter device with a mapping function. The device comprises a handle, a wire, a pulse generation circuit, an operation control device, a metal valve, a first catheter and a flexible circuit, wherein the first catheter is located at the far end of the handle, the far end of the first catheter is movably connected with a second catheter, the second catheter and the first catheter are mutually nested, and a catheter head is arranged at the far end of the second catheter; the metal valve is sheet-shaped, one end of the metal valve is connected with the first catheter, the other end of the metal valve is connected with the second catheter, the flexible catheter comprises a non-conductive base material, and the non-conductive base material is fixed on the outer surface of the metal valve; a conductive layer is fixed on the outer surface of the non-conductive base material; and a non-conductive covering material partially covers the outer surface of the conductive layer, and the non-covered part of the conductive layer forms an electrode. The device has the advantages that the device can be well attached to endocardium tissue, ablation and mapping can be achieved, the ablation range and angle are reasonable, and operation is convenient.
Owner:HANGZHOUREADY BIOLOGICAL TECH CO LTD
Intelligent guiding method and system used for blind men in indoor places
ActiveCN104042430AEasy to install and maintainEffective arrivalWalking aidsRadio frequencyLoudspeaker
The invention discloses an intelligent guiding method and system used for blind men in indoor places. The guiding system comprises a guiding server, destination terminals, radio frequency identification devices and guiding terminals carried by the blind men. According to the guiding method, when one blind man enters an identification area, the radio frequency identification device on an entrance obtains radio frequency ID information on the corresponding guiding terminal, transmits the radio frequency ID information to the guiding server and guides the blind man to the position where the guiding server is located, a destination is selected through a blind man keyboard connected with the guiding server, the guiding server sends guiding audio information, and the corresponding guiding terminal receives and plays the guiding audio information, so that the blind man walks according to guidance; the radio frequency identification device in the destination identifies and compares the audio information and sends audio information of the destination to complete path guidance. When the intelligent guiding system is used, the guiding audio information can be sent accurately, each blind man corresponds to one radio frequency ID, and identity information does not overlap, so that the guiding system can be used by multiple blind men at the same time; it is unnecessary to adopt a loudspeaker to broadcast the guiding audio information, and therefore the problem of disturbing residents due to broadcast is avoided.
Owner:广州市残疾人辅助器具服务中心
Fingerprint module and mobile terminal
InactiveCN110321831AReduce distanceEffective arrivalDigital data processing detailsCharacter and pattern recognitionElectricityEngineering
The invention discloses a fingerprint module and a mobile terminal. The fingerprint module comprises a circuit board; a conduction chip which is arranged on the circuit board; a fingerprint identification chip which is arranged on the surface of the side, deviating from the circuit board, of the conduction chip, and a fingerprint identification chip which is electrically connected with the circuitboard through the conduction chip; and a packaging layer which wraps the conduction chip and the fingerprint identification chip. At the moment, the fingerprint identification chip and the conductionchip are stacked, so that most of the area of the fingerprint identification chip can be set as an identification area, the identification area is larger, and the fingerprint identification rate is improved. Besides, after the fingerprint identification chip and the conduction chip are stacked, the distance between the fingerprint identification chip and the surface of the packaging layer is smaller, that is, the thickness of the part, corresponding to the fingerprint identification chip, of the packaging layer is reduced, so that the fingerprint signal can reach the fingerprint identification area more effectively, and the fingerprint identification rate is improved.
Owner:VIVO MOBILE COMM CO LTD
Method and device for printing facsimile data
InactiveCN102681797AEffective arrivalArrive accuratelyPictoral communicationDigital output to print unitsFacsimile dataComputer science
The invention discloses a method and a device for printing facsimile data. The method comprises the following steps that: facsimile equipment receives and stores facsimile data and corresponding verification information; when the facsimile equipment receives facsimile data printing request submitted by a user and the verification information of the facsimile data to be printed, the facsimile equipment judges whether facsimile data corresponding to the verification information of the facsimile data to be printed exists in the facsimile data stored in the facsimile equipment or not, and when the judgement result is that the facsimile data corresponding to the verification information of the facsimile data to be printed exists, the facsimile data corresponding to the verification information of the facsimile data to be printed is printed. Through the method and the device for printing facsimile data, the occurrence of breach of confidence, error taking and resource waste can be avoided.
Owner:CHINA MOBILE COMM GRP CO LTD
Guiding and positioning robot
PendingCN110652322ACompact structureHigh rigiditySurgical needlesVaccination/ovulation diagnosticsStructural engineeringControl theory
The invention provides a guiding and positioning robot. The guiding and positioning robot comprises a bracket, an operation arm and at least two groups of moving units, wherein the bracket comprises at least two circular chutes which are coaxially arranged; each circular chute is in one-to-one correspondence to the corresponding group of the moving units; the bracket comprises a passing hole located in the middle parts of the circular chutes; each group of moving units comprises a rotating seat which is suitable for performing rotation along the corresponding circular chute, a guide rail arranged on the rotating seat, a sliding block suitable for moving along the corresponding guiding rail, a ball hinge mounted at each sliding block and a driving device; each guide rail is perpendicular tothe axis center of the corresponding circular chute; a mounting hole is formed in the center of each ball hinge; each driving device is used for adjusting the rotating position of the corresponding rotating seat relative to the corresponding circular chute and / or the moving position of the corresponding sliding block relative to the corresponding guide rail; the ball hinges of the groups of themoving units are separated from each other in the axial direction; and the operation arm penetrates through the passing hole of the bracket, and penetrates the mouthing holes of the ball hinges of theat least two groups of the moving units.
Owner:NAT UNIV OF SINGAPORE +1
Amphiphilic peptide dendrimer for photodynamic/NO synergistic biofilm infection resistance and wound healing promotion and preparation method and application thereof
ActiveCN113368236AKills quickly and effectivelyEfficient killingAntibacterial agentsEnergy modified materialsMolecular biologyStearic acid
The invention provides a photoresponse amphiphilic peptide dendrimer for photodynamic / NO synergistic biofilm infection resistance and wound healing promotion, the photoresponse amphiphilic peptide dendrimer has a hydrophilic end and a hydrophobic end, the hydrophilic end is a fourth-generation lysine peptide dendrimer, and the dendritic end is loaded with an NO donor material; and the hydrophobic end is stearic acid, and is grafted to the tail end of the fourth-generation lysine peptide dendrimer through ethylenediamine, a hydrophobic core is formed at the tail end of the fourth-generation lysine peptide dendrimer, and a photosensitizer is loaded in the hydrophobic core. The invention also provides a preparation method and application of the photoresponse amphiphilic peptide dendrimer for photodynamic / NO synergistic biofilm infection resistance and wound healing promotion. The photoresponse amphiphilic peptide dendrimer can permeate the bacterial biofilm, induces H2(subscript)O2(subscript) generated by the photosensitizer to quickly oxidize arginine to release a large amount of NO, singlet oxygen is generated in the photochemical process at the same time, and the combination of photodynamic therapy and NO gas therapy is achieved, so as to realize synergistic anti-bacteria and biofilm ablation.
Owner:温州医科大学附属口腔医院
Organic light-emitting device and preparation method thereof
InactiveCN104124361AImprove luminous efficiencyImprove stabilitySolid-state devicesSemiconductor/solid-state device manufacturingOrganic light emitting deviceOrganic electroluminescence
The invention provides an organic light-emitting device and a preparation method thereof. A conductive anode substrate, a fullerene derivative layer, and a bipolar metallic oxide layer are successively laminated and are used as the cathode. Therefore, the light emitting efficiency of the device can be improved and the stability of the device can be enhanced, so that the light can reach the conductive anode glass substrate effectively and thus the luminous efficiency of the device is improved. According to the invention, the preparation method is simple and is easy to control and operate; and the raw material is easy to access.
Owner:OCEANS KING LIGHTING SCI&TECH CO LTD +2
Display method of enlarged navigation chart
InactiveCN108489508AClear guideEffective helpInstruments for road network navigationComputer scienceMarine navigation
The invention relates to a display method of an enlarged navigation chart, which comprises the following steps of: acquiring the name of a destination, planning a road from the current position to thedestination, acquiring an SVG (scalable vector graphics) file and intersection guide information associated with the current intersection, generating an intersection guide chart background accordingto the SVG file, adding a road sign template on the intersection guide chart background, sequentially adding the name of the destination and the intersection guide information onto the road sign template, and performing output for displaying, wherein the name of the destination is located in a primary position on the road sign template. When the enlarged guide chart is displayed at each guide intersection, the name of the destination where a user goes is preferentially placed on a road sign on the chart and highlighted, so that a distinct guide mode is provided for the user; and the method more effectively helps the user to arrive at the destination.
Owner:WUHAN KOTEI INFORMATICS
Electrolysis device based on ionic liquid double-electric-layer catalytic carbon dioxide reduction and application thereof
InactiveCN111850594AIncrease concentrationImprove conversion efficiencyCellsElectrolytic organic productionElectrolysisGas chamber
The invention belongs to the related technical field of carbon dioxide electrochemical reduction, and discloses an electrolysis device based on ionic liquid double-electric-layer catalytic carbon dioxide reduction. The electrolysis device comprises a working electrode, a carbon dioxide gas chamber and a cathode chamber, the working electrode is connected with a carbon dioxide gas chamber and a cathode chamber, and the working electrode is partially accommodated in the carbon dioxide gas chamber; the working electrode is a gas diffusion electrode, and the longitudinal section of the working electrode is wavy; and carbon dioxide enters the carbon dioxide gas chamber, then flows through the working electrode, enters the cathode chamber and participates in an electrolytic reaction. Carbon dioxide enters the cathode chamber from the carbon dioxide gas chamber and participates in electrolytic reaction, so high-concentration carbon dioxide on the surface of the cathode is guaranteed; the cathode adopts a gas diffusion electrode, so that the carbon dioxide gas can be guaranteed to effectively reach the surface of a cathode catalyst layer; and meanwhile, the longitudinal section of the cathode is wavy, so that the area of double electric layers is increased, and the conversion efficiency and the reaction rate of the carbon dioxide are further improved.
Owner:HUAZHONG UNIV OF SCI & TECH
Organic electroluminescent device and preparation method
InactiveCN104009179AHas a scattering effectNo total reflectionSolid-state devicesSemiconductor/solid-state device manufacturingRefractive indexScattering effect
The invention discloses an organic electroluminescent device and its preparation method. A mixed material formed by platinum-group metal oxide and aluminum or precious metal is used as an anode material; optical glass with its refractive index being greater than 1.8 is used as a substrate; and a light extraction layer which matches the glass substrate is prepared on the back of the glass substrate. The light extraction layer has a good scattering effect on light. Thus, total reflection of light being emitted from the glass substrate into the air can be reduced, and light can be effectively emitted to the air. The preparation method is simple and easy to control and operate, and raw materials are easily available.
Owner:OCEANS KING LIGHTING SCI&TECH CO LTD +2
Organic light-emitting device and preparation method thereof
InactiveCN104124393AImprove electron injection performanceImprove stabilitySolid-state devicesSemiconductor/solid-state device manufacturingElectron injectionOrganic light emitting device
The invention provides an organic light-emitting device and a preparation method thereof. The organic light-emitting device adopts a silicon compound doping layer, a metal layer and a metal sulfide layer, which are laminated sequentially, as a cathode so that electron injection capability and stability of the device are improved and light is enabled to reach a conductive anode glass substrate more effectively and thus the light-emitting efficiency of the device is improved. The preparation method is simple and easy in control and operation and raw materials are easy to obtain.
Owner:OCEANS KING LIGHTING SCI&TECH CO LTD +2
Water purification system and process
ActiveCN112105429AEffective arrivalArrive quicklyGeneral water supply conservationEvaporation with vapour compressionCondenser (heat transfer)Potable water
A small processor produces potable water from contaminated water. Its components mount in a hermetically sealed housing, which include a boiler-condenser assembly and a compressor. Contaminated wateris injected onto one or more aluminum shells inside the boiler-condenser assembly. Shell rotation enhances boiling heat transfer by causing the water to form thin films on the shells' inside surface and also enhances condensing heat transfer by assisting in removing the purified condensate from the shells' outer surface. The change of phase from vapor to liquid transfers through the shells to theboilers to cause boiling. Vapor boiled inside the boiler chambers flows toward the compressor, which raises the vapor's pressure and temperature to drive the process. Shell rotation causes centrifugalforce that holds and directs remaining water on the shells' inside walls towards the output pumps. Wipers mounted adjacent each shell's boiler surface smooth contaminated water. Wipers adjacent the condenser surfaces help remove condensate from that surface to present a clean condenser for improved condensation.
Owner:S 比特利
Organic light-emitting device and preparation method thereof
InactiveCN104124395AAvoid lossImprove photon utilizationSolid-state devicesSemiconductor/solid-state device manufacturingOrganic electroluminescenceWork function
The invention provides an organic light-emitting device and a preparation method thereof. According to the organic light-emitting device, the cathode is made from a mixing material formed by mixing of an electron transport material, a metal with the work function of -4.0eV to -5.5eV and a thiophene micromolecule material based on a mass ratio of 1: (0.05-0.2) : (0.5-1). Therefore, the light extraction performance of the device is improved and the light can reach the conductive anode glass substrate effectively, thereby improving the luminous efficiency of the device. The preparation method is simple and is easy to control and operation; and the raw material is easy to access.
Owner:OCEANS KING LIGHTING SCI&TECH CO LTD +2
Antibody-drug conjugates including antibody against human dlk1, and use thereof
PendingCN112135638AEffective arrivalStable arrivalOrganic active ingredientsImmunoglobulins against cell receptors/antigens/surface-determinantsAntigenDisease
The present invention relates to: novel antibody-drug conjugates (ADC) targeting DLK1; active metabolites of the ADCs; a method for producing the ADCs; a use of the ADCs for treating and / or preventingdiseases; and a use of the ADCs for producing medicaments for treating and / or preventing diseases, more specifically, hyperproliferative and / or angiogenic diseases such as cancer. More particularly,the present invention relates to an antibody-drug conjugate comprising an antibody binding to DLK1 or an antigen-binding fragment thereof, and to a pharmaceutical composition including same.
Owner:LEGOCHEM BIOSCIENCES INC +1
Kitchen waste fermentation apparatus air supply system and kitchen waste fermentation apparatus
InactiveCN105884412ASimple structureEasy to processClimate change adaptationOrganic fertilisersAir cavityFermentation
The invention provides a kitchen waste fermentation apparatus air supply system and a kitchen waste fermentation apparatus. The air supply system comprises intake units; each intake unit includes an intake tube and an overflow tube, one end of the intake tube is connected to a sidewall of the overflow tube and is communicated with the overflow tube, two ends of the overflow tube are closed, the overflow tube is provided with a plurality of air outlets, the multiple air outlets are spaced axially along the overflow tube, spacing of every two adjacent air outlets increases gradually from the lengthwise middle of the overflow tube to its two ends. The kitchen waste fermentation apparatus comprises the air supply system. The air supply system is simple and reasonable, is easy to manufacture and process and is low in manufacturing and mounting cost; the air supply system can provide sufficient air into a fermentation barrel, the temperature in the fermentation barrel can be satisfied, a good environment is provided for the fermentation of material in the fermentation barrel, fermentation quality and speed of the material are increased, and efficiency is improved.
Owner:GUANGDONG XIFU ENVIRONMENTAL PROTECTION TECH
Organic light-emitting device and preparation method thereof
InactiveCN104124356AAvoid energy lossEnhanced electron injection capabilitySolid-state devicesSemiconductor/solid-state device manufacturingOrganic electroluminescenceChemistry
The invention provides an organic light-emitting device and a preparation method thereof. The organic light-emitting device adopts a mixed material, which is formed by mixing of a cesium salt, a first metal and a second metal, as a cathode so that electron injection capability and stability of the device are improved and light is enabled to reach a conductive anode glass substrate more effectively and thus the light-emitting efficiency of the device is improved. The preparation method is simple and easy in control and operation and raw materials are easy to obtain.
Owner:OCEANS KING LIGHTING SCI&TECH CO LTD +2
Preparation method of drug balloon
The invention relates to a drug balloon preparation method. The method includes performing hydrophilic pretreatment on the surface of a balloon; adhering a first water-soluble additive solution on the surface of the balloon to obtain a modified balloon, wherein the first water-soluble additive solution contains at least one of hydroxy, amino and carboxyl; brushing drug crystals on the surface of the modified balloon, or rolling the modified balloon on the drug crystals until the drug crystals adhered on the surface of the modified balloon reach needed weight, and obtaining the drug balloon after drying, wherein a preparation method of the drug crystals include adding a second water-soluble additive in a mixed solution of a drug, an organic solvent and water, stirring for dissolving, standing, filtering, and drying to obtain the drug crystals, and the second water-soluble additive contains at least one of hydroxy, carboxyl and amino and has effect of dispersing, plastifying and improving cellular affinity. The drug balloon preparation method is simple, efficient, stable, simple and convenient in operation and quick.
Owner:LIFETECH SCIENTIFIC (SHENZHEN) CO LTD
Organic electroluminescent device and preparation method thereof
InactiveCN104009183AEffective arrivalEliminate reflectionsSolid-state devicesSemiconductor/solid-state device manufacturingRefractive indexPhthalocyanine
The invention provides an organic electroluminescent device and a preparation method thereof. A piece of optical glass with a refractive rate greater than 1.8 is taken as a substrate, a light extraction layer matching the substrate is prepared at the back side of the glass substrate, a mixture formed by use of a metal phthalocyanine compound and a metal oxide with a refractive rate greater than 2.0 is taken as the material of the light extraction layer, and the light extraction layer exhibits a good light scattering effect such that the total reflection of light when the light is emitted from the glass substrate to air can be reduced, and the light can be effectively emitted to the air. The preparation method is simple, control and operation are facilitated, and raw materials are easily obtained.
Owner:OCEANS KING LIGHTING SCI&TECH CO LTD +2
An intelligent guidance method and system for an indoor place for the blind
ActiveCN104042430BEasy to install and maintainEffective arrivalWalking aidsRadio frequencyLoudspeaker
Owner:广州市残疾人辅助器具服务中心
Radiator tank for a motor vehicle
ActiveCN105555565AAvoid vortexAvoid flow interruptionAir-treating devicesVehicle heating/cooling devicesMobile vehicleMotorized vehicle
Owner:WEIDMANN PLASTICS TECH
Organic light-emitting device and preparation method thereof
InactiveCN104124376AImprove electron injection performanceImprove stabilitySolid-state devicesSemiconductor/solid-state device manufacturingElectron injectionOrganic light emitting device
The invention provides an organic light-emitting device and a preparation method thereof. According to the organic light-emitting device, a crystallization doping layer, a silicon compound doping layer and a metal layer are successively laminated to form a cathode. Therefore, the electron injection capability and stability of the device are improved and the light can reach the conductive anode glass substrate effectively, thereby improving the luminous efficiency of the device. The preparation method is simple and is easy to control and operation; and the raw material is easy to access.
Owner:OCEANS KING LIGHTING SCI&TECH CO LTD +2
A Multi-AGV Guidance and Dynamic Path Planning Method
ActiveCN106595688BEffective arrivalAvoid collisionInstruments for road network navigationSimulationPlanning approach
The invention discloses a multi-AGV-guiding and dynamic path planning method. The multi-AGV-guiding and dynamic path planning method comprises the following four steps: step one, division of nodes and lines of a movement region; step two, design of an AGV-guiding scheme; step three, design of a competitive mode of motion nodes of AGV; and step four, path planning of the AGV. The invention aims to provide a scheme capable of realizing multi-AGV motion line guiding and dynamic path planning to guarantee that a plurality of AGVs moving in the same region can effectively arrive at target locations, and are prevented from colliding with other AGVs.
Owner:济南佰意兴网络科技有限公司
Fabric with navigation device
InactiveCN103439713AEffective arrivalHelp arriveSatellite radio beaconingWoven fabricsEngineeringLoudspeaker
The invention discloses a fabric with a navigation device. The fabric comprises a fabric body and the navigation device arranged on the fabric body. The navigation device is a voice navigation device with the voice receiving function and voice prompt function, the voice navigation device is in communicating connection with a GPS satellite, a voice receiver is arranged at one end of the voice navigation device, a power amplifier loudspeaker is arranged on the side face of the voice navigation device, the fabric body is formed by interweaving warps and wefts, the warps are formed by blending viscose fibers and vinylon fibers, and the wefts are formed by blending ramie fibers and polyamide fibers. The fabric formed by blending the viscose fibers and the vinylon fibers and blending the ramie fibers and the polyamide fibers respectively is antistatic, capable of absorbing moisture and breathable; the voice navigation device arranged on the fabric body can effectively help travelers to reach destinations; meanwhile, the navigation device can be set through the voice functions, and therefore the navigation device is convenient to use; the navigation device is easy to store because of the folding structure of the voice receiver.
Owner:袁留路
A method for operating a public transportation system
ActiveCN105206088BEffective arrivalEffective reminder of arrivalRoad vehicles traffic controlPublic transport
The invention relates to the technical field of public transportation systems, and solves the technical problem that the existing public transportation cannot effectively remind users to arrive at a station. By providing a method for operating a public transportation system, the method includes: the public transportation system searches for passengers who enter a preset range The smart terminal establishes a communication connection with the searched smart terminal; the public transportation system generates a distribution display map according to the location information of the intelligent terminals of the passengers on the bus within the scope of the public transportation system; the public transportation system receives information sent by passengers through the smart terminal terminal information; according to the distribution display map and the terminal information that each passenger will arrive at, when the time to arrive at the terminal is less than the first preset time, send the position transfer information to the intelligent terminal of the first passenger; When the time is less than the second preset time, the arrival reminder information is sent to the smart terminal of the second passenger, thereby effectively reminding the user to arrive at the station and effectively preventing the user from passing the station.
Owner:CHENGDU QIANYI INFORMATION TECH
Water tanks for motor vehicles
ActiveCN105555565BEffective arrivalValid importAir-treating devicesVehicle heating/cooling devicesStructural engineeringMotorized vehicle
Owner:WEIDMANN PLASTICS TECH
display device
ActiveCN109683391BEffective arrivalConvenient lightingElectric indicationElectronic time-piece structural detailsLight guideDisplay device
A display device configured such that a through hole extends through a liquid crystal panel and a light guide plate, a fastener for coupling a watch hand to the through hole is coupled to the through hole, and the fastener is prevented from contacting the through hole. Interference between surrounding light from light sources creates dark areas. At least one flat side surface for minimizing interference with light from the light source is provided on the fastener, thereby providing uniform brightness around the through hole.
Owner:LG DISPLAY CO LTD
Display Device
ActiveCN109683391AEffective arrivalConvenient lightingElectric indicationElectronic time-piece structural detailsLight guideDisplay device
A display device is configured such that: a through-hole extterminals through a liquid crystal panel and a light guide plate, a fastener for coupling the hands of a watch is coupled to the through-hole, and the formation of a dark region is prevented due to interference between the fastener and light from a light source around the through-hole. At least one flat side surface for minimizing interference with the light from the light source is provided on the fastener, whereby uniform luminance is provided around the through-hole.
Owner:LG DISPLAY CO LTD
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