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32results about How to "Mitigate visual differences" patented technology
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Display panel and display device
ActiveCN110874990APromote lowerMitigating the impact of optical performanceTelevision system detailsColor television detailsPixel densityDisplay device
The embodiment of the invention provides a display panel and a display device. The display panel comprises a display area, wherein the display area comprises a first display area, a transition area and a second display area, wherein the sub-pixel density of the first display area, the transition area and the second display area is gradually increased. The first display area comprises a plurality of first sub-pixels, and a first pixel circuit for driving the first sub-pixels is located in the transition area, so that the light transmission area of the first display area is increased. The firstsub-pixels are electrically connected with the first pixel circuit through a connecting line. Each of a first line segment, a second line segment and a third line segment belongs to a different connecting line, and the first line segment, the second line segment and the third line segment all extend in a first direction and are sequentially arranged in a second direction. There is no gap between the first line segment and the second line segment arranged in sequence, and there is no gap between the second line segment and the third line segment arranged in sequence, so that the light transmittance of the first display area can be improved, the diffraction phenomenon when the light ray penetrates through the first display area is improved, and the optical performance of an under-screen optical device is improved.
Owner:WUHAN TIANMA MICRO ELECTRONICS CO LTD
Transreflective liquid crystal display and method of manufacturing the same
Disclosed are a transreflective type LCD, a method of manufacturing the same and a method of thin film transistor thereof. A TFT and a pixel electrode connected with a drain electrode of the TFT are formed on a TFT substrate. The pixel electrode includes a reflective electrode for reflecting a first light from an external and a transmissive electrode for transmitting a second light generated in the transreflective type LCD. The reflective electrode is formed to have a size no more than a size of an area in which the reflective electrode is not overlapped with the transmissive electrode. Thus, visual differences between the reflective and the transmissive modes are reduced. Also, the reflective electrode for reflecting the first light is formed with the TFT through one process, thereby reducing the number of manufacturing processes of the transreflective type LCD and the thickness thereof.
Owner:SAMSUNG DISPLAY CO LTD
Display device and manufacturing method thereof
ActiveCN109147595ADoes not affect transmittanceDoes not affect the structureTelevision system detailsColor television detailsTransmittanceDisplay device
The invention discloses a display device and a manufacturing method thereof, comprising: a display module, a photosensitive device, a cover plate and a receiving cavity. The display module includes adisplay area, a first non-display area and a second non-display area. The orthogonal projection of the accommodating cavity on the plane of the cover plate is located in the orthogonal projection of the first non-display area on the plane of the cover plate, and the accommodating cavity penetrates at least a part of the film layer of the display module. The photosensitive device is located in theaccommodating cavity, one side of the photosensitive device facing the cover plate is a first surface, one side of the accommodating cavity facing the first surface is a second surface, a first gap isarranged between the first surface and the second surface, and the first gap is filled with a transparent rubber body. Compared with the prior art, the transparent colloid can effectively reduce thereflection phenomenon in the process of incident light onto the first surface of the photosensitive device through the first gap, and does not affect the transmittance of the light, thereby reducing the visual difference between the area where the photosensitive device is located and other display areas of the display device, and improving the user experience.
Owner:XIAMEN TIANMA MICRO ELECTRONICS
Refined embroidery texture migration method based on sample domain
ActiveCN110097609AGenerate good effectOptimize the generation processImage enhancementImage analysisPattern recognitionSelf attention
The invention discloses a refined embroidery texture migration method based on a sample domain, which comprises the following steps: in a model training stage, based on a cyclic generative adversarialnetwork, adding a Waserstein loss item, a feature matching loss item and an MS-in loss item into a loss function, and performing feature matching on the loss item and the MS-in loss item; according to the SSIM loss item, a self-attention mechanism is added to a generator G network, and a resolution enhancement method from coarse to fine is introduced. A training model is used for synthesizing embroidery textures; performing color quantization processing based on self-organizing network mapping on the input embroidery vector design drawing, performing color correction on the generated embroidery textures through the quantization method, and finally combining the embroidery textures with the generated normal map to obtain an embroidery texture map which meets the three-dimensional display requirement and has both embroidery colors and concave-convex textures. According to the method, rapid generation from image design to refined embroidery texture is realized, and the rework rate of production personnel is reduced while the communication efficiency of the design personnel is improved.
Owner:SHANGHAI LINCTEX DIGITAL TECH CO LTD
Print Data Generation Device and Printer
ActiveUS20160182764A1Mitigate visual differencesReduce the amount requiredDigitally marking record carriersDigital computer detailsComputer science
Owner:SEIKO EPSON CORP
Image display device and wearable equipment
PendingCN112180606AImprove experienceMitigate visual differencesPlanar/plate-like light guidesMedicineEngineering
The embodiment of the invention provides an image display device and wearable equipment. The image display device comprises a waveguide assembly; and a light emitting unit which is used for emitting alight signal, wherein the light signal is transmitted to the waveguide assembly and is conducted by the waveguide assembly to be emitted to form an emergent light signal, and the center of the emergent light signal deviates from the center of the viewing angle of the user. Because the brightness of the virtual image is difficult to perfectly match with the brightness of the real scene image, whenthe brightness of the virtual image is less than or greater than the brightness of the real scene, the center of the central virtual image of the virtual image formed by the emergent light signal avoids the user visual angle center of the user visual angle center and avoids the user visual angle center with the highest sensitivity; the visual difference caused by different brightness is reduced,and the display effect and the user experience are improved.
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Capacitive touch unit and capacitive touch screen
ActiveUS20160154496A1Reduce perceptionResolve differencesNon-linear opticsInput/output processes for data processingControl unitElectrical and Electronics engineering
The invention discloses a capacitive touch unit, including a sensing electrode, connected to a control unit through a sensing electrode lead; and a plurality of scan electrodes, disposed at two sides of the sensing electrode; the scan electrode being connected to the control unit through a scan electrode lead, and the scan electrodes and the sensing electrode being coplanar; wherein the sensing electrode comprising a plurality of identical sensing electrode units, the plurality of sensing electrode units being arranged regularly along a same direction, the plurality of sensing electrode units being electrically connected; each scan electrode comprising a plurality of identical scan electrode units, the plurality of scan electrode units being arranged regularly along a same direction and the direction the same as sensing electrode units, and the plurality of scan electrode units being electrically connected. The invention also provides a capacitive touch screen with the capacitive touch unit.
Owner:SHENZHEN CHINA STAR OPTOELECTRONICS TECH CO LTD
Information labeling method and device capable of automatically adapting to geometric surface
ActiveCN107689083AMitigate visual differencesAccurate expressionImage data processingMinimum bounding rectangleSelf adaptive
The invention relates to an information labeling method and device, and belongs to the field of geographic information labeling, in particular to an information labeling method and device capable of automatically adapting to a geometric surface. The information labeling method comprises the following steps: a grid dividing step of dividing the minimal exterior rectangle of to-be-labeled geometricsurface into a plurality of grids; a grid labeling step of adopting different codes to separately label grids crossed with the geometric surface and grids not crossed with the geometric surface; a grid corroding step of scanning the grids and labeling a boundary grid of at least one un-crossed grid in the adjacent grids as an un-crossed grid until the quantity of the residual crossed grids meets athreshold value; and a position determining step of taking the residual crossed grids as final landmark positions. Therefore, the information labeling method has the advantages that: difference between computer vision and vision of people is reduced, so that expression of geometric information is more accurate and beautiful, and visual vision experience is improved, and therefore, the informationlabeling method is a labeling information placing method capable of adapting to the geometric surface.
Owner:吉奥时空信息技术股份有限公司
Intelligent lighting control system and control method
ActiveCN112996203AMitigate visual differencesImprove ambient light intensityElectrical apparatusEnergy saving control techniquesComputer hardwareIntelligent lighting
The invention provides an intelligent lighting control system and control method. The control system is applied to an office area, the control system comprises a main control device, an office computer, a lighting unit and an illumination detection unit which are in communication connection with an intelligent gateway, wherein the office computer is arranged on an office table of the office area and used for sending display brightness parameters of the office computer to the intelligent gateway; the lighting unit is arranged above the office area; the illumination detection unit is arranged in a preset area on an office table and is used for detecting an illumination parameter of the preset area and sending the illumination parameters to the intelligent gateway; the intelligent gateway is used for sending the display brightness parameters and the illumination parameters to the main control equipment; the main control equipment is used for determining a luminosity adjusting instruction based on the display brightness parameter and the illumination parameter and returning the luminosity adjusting instruction to the intelligent gateway; and the intelligent gateway is also used for controlling luminous flux output of the illumination unit based on the luminosity adjustment instruction, so the illumination unit is adjusted to the target luminous flux, and illumination in the preset area is kept in the target illumination range.
Owner:CHONGQING UNIV OF EDUCATION
OLED light-emitting unit, OLED substrate and manufacturing method of OLED light-emitting unit
ActiveCN112164759AMitigate visual differencesSolid-state devicesSemiconductor/solid-state device manufacturingLight emissionMaterials science
The invention relates to an OLED light-emitting unit, which is used for an OLED substrate for top light emission and comprises an anode, a cathode and an organic functional layer located between the anode and the cathode. The anode comprises a first metal layer and a second metal layer which are arranged in sequence, and an isolation layer is arranged between the first metal layer and the second metal layer. The thickness of the second metal layer is within a preset threshold range, so that metal atoms of the second metal layer can be subjected to thermal agglomeration under a preset conditionand are rearranged to form a concave-convex structure on the surface of the second metal layer. The invention further relates to an OLED display substrate and a manufacturing method of the OLED light-emitting unit.
Owner:BOE TECH GRP CO LTD +1
Image display method, vehicle-mounted display system and vehicle
ActiveCN112849158AAchieve transparencyLow costClosed circuit television systemsControl devicesDriver/operatorBlind zone
The invention provides an image display method which is applied to a vehicle-mounted system, the vehicle-mounted system comprises a camera and a flexible display screen, the flexible display screen is installed on a column A. The display method comprises the steps of obtaining a blind area image corresponding to the column A, wherein the blind area image is a blind area image corresponding to the column A when a driver sees the column A, and an image which is blocked by the A column and is not seen by the driver is intercepted from the image shot by the camera; performing view angle conversion on the blind area image to obtain a target image; and displaying the target image on a flexible display screen. According to the method, the driving image is obtained through the single camera installed on the single side outside the vehicle, then the blind area image is intercepted from the image, the blind area image is subjected to view angle conversion to obtain the picture, connected with the image seen by a driver, on the display screen on the single side, and the method is low in cost, simple in structure and convenient to implement; the visual difference is better eliminated, so that the transparency of the A column is realized.
Owner:VARITRONIX HEYUAN DISPLAY TECH
Solar cell reworking sheet coating technology
InactiveCN106098861AHigh refractive indexMitigate visual differencesFinal product manufactureSemiconductor devicesRefractive indexEngineering
A solar cell reworking sheet coating technology employs a bilayer film technology. The refractive index of a first layer film is higher than the refractive index of a second layer film, and the thickness of the first layer film is 25-40mm. The technology provided by the invention can effectively reduce the proportion of bad cell appearances caused by re-flocking.
Owner:ALTUSVIA ENERGY TAICANG
Print processor and printer to reduce deterioration of print quality in layered printing
ActiveUS9684854B2Mitigate visual differencesReduce the amount requiredVisual presentation using printersPrintingImage formationComputer science
Owner:SEIKO EPSON CORP
Boundary-free full-lamination frame adhesive, boundary-free full-lamination surface adhesive and display panel
ActiveCN111826090AFacilitates cross-linking reactionsMitigate visual differencesNon-macromolecular adhesive additivesPolyureas/polyurethane adhesivesMethacrylatePolymer science
The invention provides a boundless full-lamination frame adhesive, a boundless full-lamination surface adhesive and a display panel. The boundless full-lamination frame adhesive is prepared from 30-55% of a modified (methyl) acrylate oligomer, 30-60% of a plasticizer, 5-20% of a (methyl) acrylate monomer, 0.1-5% of a multifunctional chain transfer agent, 0.1-8% of a photoinitiator and 0.5-5% of aviscosity regulator. The boundless full-lamination surface adhesive comprises 30-55% of a modified (methyl) acrylate oligomer, 30-60% of a plasticizer, 5-20% of a (methyl) acrylate monomer, 0.1-5% ofa multifunctional chain transfer agent and 0.1-8% of a photoinitiator, wherein the multifunctional chain transfer agent comprises a difunctional ester-free thiol and a thiol having a functionality of3 or more. When the boundless full-lamination frame adhesive and the boundless full-lamination surface adhesive provided by the invention are used for bonding a display panel, an interface between theframe adhesive and the surface adhesive can be eliminated, so that a traceless lamination effect is achieved.
Owner:DONGGUAN POWERBOND NEW MATERIALS TECH DEV
Display panel and display device
PendingCN114550607APromote lowerMitigating the impact of optical performanceTelevision system detailsColor television detailsPixel densityDisplay device
The embodiment of the invention provides a display panel and a display device. The display panel comprises a display area, the display area comprises a first display area, a transition area and a second display area, and the sub-pixel density of the first display area, the sub-pixel density of the transition area and the sub-pixel density of the second display area are gradually increased. The first display area comprises a plurality of first sub-pixels, and the first pixel circuit for driving the first sub-pixels is located in the transition area, so that the light-transmitting area of the first display area is increased. The first sub-pixel is electrically connected with the first pixel circuit through a connecting line. The first line segment, the second line segment and the third line segment belong to different connecting lines, and the first line segment, the second line segment and the third line segment extend in the first direction and are sequentially arranged in the second direction. No gap exists between the first line segment and the second line segment and between the second line segment and the third line segment which are arranged in sequence, the light transmittance of the first display area can be improved, meanwhile, the diffraction phenomenon when light penetrates through the first display area is improved, and the optical performance of the under-screen optical device is improved.
Owner:WUHAN TIANMA MICRO ELECTRONICS CO LTD
Circuit board and electronic equipment
PendingCN113905505AMitigate visual differencesImprove visual effectsPrinted circuit non-printed electric components associationConductive pattern layout detailsEngineeringMechanical engineering
The embodiment of the invention provides a circuit board and electronic equipment. The circuit board comprises a substrate; a first board surface of the substrate comprises a first component and a second component which is a certain distance away from the first component; the first component is connected to the second component through a plurality of first leads; a first lead region is formed by a region through which the plurality of first leads pass; and second leads are arranged in at least one sub-lead areas sparsely arranged in the first lead region. With the above structure adopted, the visual difference of the different sub-lead areas can be reduced.
Owner:LENOVO (BEIJING) CO LTD
Display device
PendingCN112992985AImprove transmittanceMitigate visual differencesStatic indicating devicesSolid-state devicesDisplay deviceEngineering
A display device is disclosed, which has improved transmittance and relieves a visual difference in a camera region, even though a camera is provided in an active region, by changing the configuration of a substrate in a region corresponding to the camera.
Owner:LG DISPLAY CO LTD
Railway peripheral collapse rockfall monitoring and early warning system
InactiveCN111862535AImprove bindingQuick preliminary judgmentClosed circuit television systemsRadio transmissionReal-time computingClient
The invention relates to a railway peripheral collapse rockfall monitoring and early warning system. The system comprises a plurality of vibration sensors, a server, a management client, and a plurality of on-duty unmanned aerial vehicles, wherein the vibration sensors are arranged along a railway track, and the on-duty unmanned aerial vehicles are arranged along the railway track at intervals, wherein the multiple vibration sensors, the management client and the multiple on-duty unmanned aerial vehicles are all in communication connection with the server; the server comprises a signal monitoring module used for obtaining vibration signals, collected by the multiple vibration sensors, around the railway track in real time, a signal analysis module used for judging whether a collapse rockfall dangerous case occurs or not according to the vibration signals, a position information acquisition module used for acquiring the position information of the corresponding vibration sensors when itis judged that the collapse rockfall dangerous case happens, and a flight control module used for controlling the on-duty unmanned aerial vehicle closest to the collapse rockfall dangerous case to fly to the airspace corresponding to the position information, acquiring field image information and returning the field image information to the management client.
Owner:武汉北斗星度科技有限公司
An intelligent lighting control system and control method
ActiveCN112996203BMitigate visual differencesImprove ambient light intensityElectrical apparatusEnergy saving control techniquesComputer hardwareIntelligent lighting
The present application provides an intelligent lighting control system, that is, a control method. The control system is applied to an office area, and includes: a main control device, an office computer, a lighting unit, and an illumination detection unit that are communicatively connected to an intelligent gateway. The office computer is installed in the office area. On the desk, it is used to send the display brightness parameters of the office computer to the intelligent gateway; the lighting unit is set above the office area; the illumination detection unit is set in the preset area on the desk to detect the illumination parameters of the preset area and send it to the intelligent gateway; the intelligent gateway is used to send the display brightness parameters and illumination parameters to the main control device; the main control device is used to determine the luminosity adjustment instructions based on the display brightness parameters and illumination parameters and return them to the intelligent gateway; the intelligent gateway also It is used to control the luminous flux output of the lighting unit based on the luminosity adjustment instruction, so that the lighting unit is adjusted to the target luminous flux, so that the illuminance in the preset area is kept within the target illuminance range.
Owner:CHONGQING UNIV OF EDUCATION
Display panel and display device
PendingCN114550605APromote lowerMitigating the impact of optical performanceTelevision system detailsColor television detailsPixel densityDisplay device
The embodiment of the invention provides a display panel and a display device. The display panel comprises a display area, the display area comprises a first display area, a transition area and a second display area, and the sub-pixel density of the first display area, the sub-pixel density of the transition area and the sub-pixel density of the second display area are gradually increased. The first display area comprises a plurality of first sub-pixels, and the first pixel circuit for driving the first sub-pixels is located in the transition area, so that the light-transmitting area of the first display area is increased. The first sub-pixel is electrically connected with the first pixel circuit through a connecting line. The first line segment, the second line segment and the third line segment belong to different connecting lines, and the first line segment, the second line segment and the third line segment extend in the first direction and are sequentially arranged in the second direction. No gap exists between the first line segment and the second line segment and between the second line segment and the third line segment which are arranged in sequence, the light transmittance of the first display area can be improved, meanwhile, the diffraction phenomenon when light penetrates through the first display area is improved, and the optical performance of the under-screen optical device is improved.
Owner:WUHAN TIANMA MICRO ELECTRONICS CO LTD
Electronic device
ActiveCN114567718AMitigate visual differencesTelevision system detailsColor television detailsLight irradiationEngineering
The invention discloses electronic equipment which comprises a body assembly which is located on the light incident side of an optical sensor and is provided with a first area and a second area at least adjacent to a part of the first area; the optical sensor is at least partially located in a light irradiation range passing through the first area and is used for imaging based on light; and the adjusting assembly is used for reducing the relative visual difference of the electronic equipment in the first area and the second area.
Owner:LENOVO (BEIJING) LTD
Capacitive touch unit and capacitive touch screen
ActiveUS9626047B2Mitigate visual differencesResolve differencesNon-linear opticsInput/output processes for data processingEngineeringControl unit
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
Display device and manufacturing method thereof
ActiveCN109147595BDoes not affect transmittanceDoes not affect the structureTelevision system detailsColor television detailsDisplay deviceTransmittance
Owner:XIAMEN TIANMA MICRO ELECTRONICS
Image processing method, device and display device
ActiveCN102843517BMitigate visual differencesReduce the differenceTelevision system detailsColor television detailsImaging processingDisplay device
Embodiments of the present invention provide an image processing method, device, and display device, which relate to the technical field of image processing and can reduce the visual difference between a displayed image and a corresponding real object. Specifically, it includes determining the target image in the captured image; determining the shooting distance of the target image, and modifying the whole of the target image itself according to the calculated ratio of the contour size of the entity corresponding to the target image observed at this shooting distance to the contour size of the target image Proportion. The invention is applied to image processing.
Owner:BOE TECH GRP CO LTD
A borderless full-fit frame glue, a borderless full-fit surface glue, and a display panel
ActiveCN111826090BFacilitates cross-linking reactionsMitigate visual differencesNon-macromolecular adhesive additivesPolyureas/polyurethane adhesivesMethacrylatePolymer science
The invention provides a borderless full-fit frame glue, a borderless full-fit surface glue and a display panel. The borderless full-fit frame glue includes: 30-55% of modified (meth)acrylate oligomers, 30-60% of plasticizers, 5-20% of (meth)acrylate monomers, poly Functional chain transfer agent 0.1‑5%, photoinitiator 0.1‑8% and viscosity modifier 0.5‑5%; unbounded full-fit surface adhesive includes: modified (meth)acrylate oligomer 30‑55%, Plasticizer 30‑60%, (meth)acrylate monomer 5‑20%, multifunctional chain transfer agent 0.1‑5% and photoinitiator 0.1‑8%; multifunctional chain transfer agent includes difunctional ester-free thiols and thiols with a functionality of 3 or more. The borderless full-fit frame glue and the borderless full-fit surface glue provided by the present invention are used to bond the display panel, which can eliminate the interface between the frame glue and the surface glue, and achieve the effect of seamless bonding.
Owner:DONGGUAN POWERBOND NEW MATERIALS TECH DEV
Method and device for self-adaptive geometric surface information labeling for geographic information system
ActiveCN107689083BMitigate visual differencesAccurate expressionImage data processingComputer graphics (images)Algorithm
The invention relates to an information labeling method and device, and belongs to the field of geographic information labeling, in particular to an information labeling method and device capable of automatically adapting to a geometric surface. The information labeling method comprises the following steps: a grid dividing step of dividing the minimal exterior rectangle of to-be-labeled geometricsurface into a plurality of grids; a grid labeling step of adopting different codes to separately label grids crossed with the geometric surface and grids not crossed with the geometric surface; a grid corroding step of scanning the grids and labeling a boundary grid of at least one un-crossed grid in the adjacent grids as an un-crossed grid until the quantity of the residual crossed grids meets athreshold value; and a position determining step of taking the residual crossed grids as final landmark positions. Therefore, the information labeling method has the advantages that: difference between computer vision and vision of people is reduced, so that expression of geometric information is more accurate and beautiful, and visual vision experience is improved, and therefore, the informationlabeling method is a labeling information placing method capable of adapting to the geometric surface.
Owner:吉奥时空信息技术股份有限公司
Display panel and display device
PendingCN114550608APromote lowerMitigating the impact of optical performanceTelevision system detailsColor television detailsPixel densityDisplay device
Owner:WUHAN TIANMA MICRO ELECTRONICS CO LTD
Brightness adjusting method and device, display equipment and storage medium
PendingCN112365863AImprove viewing experienceMitigate visual differencesCathode-ray tube indicatorsInput/output processes for data processingComputer graphics (images)Radiology
The invention relates to a brightness adjustment method and apparatus, a display device and a storage medium, which are applied to a first display device, and comprise the steps of obtaining a brightness adjustment demand for a second display device when the first display device is in a connected state with the second display device; adjusting a brightness value of a display image displayed on thesecond display device based on the brightness adjustment demand to obtain adjusted display data of the display image of the second display device; and sending the adjusted display data to the seconddisplay device. Thus, the brightness value of the display image displayed on the second display device is adjusted based on the brightness adjustment requirement of the second display device, and thevisual experience on the second display device is met without adjusting any display parameters of the second display device. And meanwhile, the visual experience and the use experience on the second display equipment are met.
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD
Display panel and display device
PendingCN114550606APromote lowerMitigating the impact of optical performanceTelevision system detailsColor television detailsPixel densityDisplay device
Owner:WUHAN TIANMA MICRO ELECTRONICS CO LTD
Display panel and display device
PendingCN114550604APromote lowerMitigating the impact of optical performanceTelevision system detailsColor television detailsPixel densityDisplay device
Owner:WUHAN TIANMA MICRO ELECTRONICS CO LTD
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