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54results about How to "Large screen size" patented technology
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Multi-fold mobile device with configurable interface
ActiveUS20100064244A1Large screen sizeSmall sizeDevices with multiple display unitsDevices with sensorGraphicsGraphical user interface
A multi-fold mobile device with a configurable interface is disclosed. In a particular embodiment, a method includes detecting a hardware configuration change from a first configuration to a second configuration at an electronic device that includes at least a first panel having a first display surface and a second panel having a second display surface. The hardware configuration change includes a change in a relative orientation of the first display panel to the second display panel. The method also includes automatically modifying a graphical user interface displayed at the first display surface and the second display surface at least partially based on the second configuration.
Owner:QUALCOMM INC
Method of driving a shift register, a shift register, a liquid crystal display device having the shift register
InactiveUS6845140B2InhibitionQuality improvementStatic indicating devicesDigital storageShift registerLiquid-crystal display
In a shift register and LCD device having the shift register that may be employed in the liquid crystal display device having a large screen size and a large resolution, the shift register includes stages cascade-connected with each other and each of the stages have a carry buffer for generating a carry signal. The pull-down transistor of each of the stages of the shift register is divided into a first pull-down transistor and a second pull-down transistor. A power voltage Vona larger than the power voltage Von applied to a clock generator is applied to the shift register. A signal delay due to the RC delay of the gate lines may be minimized, the shift register is independent of the variation of the threshold voltage of the TFTs, and image display quality may not be deteriorated.
Owner:SAMSUNG DISPLAY CO LTD
Semiconductor device
ActiveUS20150228803A1Stable semiconductor characteristicSimple manufacturing processTransistorSolid-state devicesDriver circuitHydrogen
The semiconductor device includes a first transistor provided in a driver circuit portion and a second transistor provided in a pixel portion; the first transistor and the second transistor have different structures. In an oxide semiconductor film of each of the transistors, an impurity element is contained in regions which do not overlap with a gate electrode. The regions of the oxide semiconductor film which contain the impurity element function as low-resistance regions. Furthermore, the regions of the oxide semiconductor film which contain the impurity element are in contact with a film containing hydrogen. Furthermore, the first transistor provided in the driver circuit portion may include the oxide semiconductor film in which a first film and a second film are stacked, and the second transistor provided in the pixel portion may include the oxide semiconductor film which differs from the first film in the atomic ratio of metal elements.
Owner:SEMICON ENERGY LAB CO LTD
Semiconductor device, display device including the semiconductor device, display module including the display device, and electronic device including the semiconductor device, the display device, and the display module
ActiveUS20150221678A1Stable semiconductor characteristicSimple manufacturing processTransistorSolid-state devicesDisplay deviceCapacitor
To provide a semiconductor device including a planar transistor having an oxide semiconductor and a capacitor. In a semiconductor device, a transistor includes an oxide semiconductor film, a gate insulating film over the oxide semiconductor film, a gate electrode over the gate insulating film, a second insulating film over the gate electrode, a third insulating film over the second insulating film, and a source and a drain electrodes over the third insulating film; the source and the drain electrodes are electrically connected to the oxide semiconductor film; a capacitor includes a first and a second conductive films and the second insulating film; the first conductive film and the gate electrode are provided over the same surface; the second conductive film and the source and the drain electrodes are provided over the same surface; and the second insulating film is provided between the first and the second conductive films.
Owner:SEMICON ENERGY LAB CO LTD
Multi-fold mobile device with configurable interface
ActiveUS8803816B2Large screen sizeSmall sizeDevices with multiple display unitsDevices with sensorGraphicsGraphical user interface
A multi-fold mobile device with a configurable interface is disclosed. In a particular embodiment, a method includes detecting a hardware configuration change from a first configuration to a second configuration at an electronic device that includes at least a first panel having a first display surface and a second panel having a second display surface. The hardware configuration change includes a change in a relative orientation of the first display panel to the second display panel. The method also includes automatically modifying a graphical user interface displayed at the first display surface and the second display surface at least partially based on the second configuration.
Owner:QUALCOMM INC
Display device, method for manufacturing display device, and electronic paper
InactiveUS20080174852A1Reduce power consumptionLarge screen sizeEnergy efficient ICTDigital data processing detailsCapacitanceActive matrix
A display device of active matrix driving type has a plurality of pixel regions arranged in a plane, each of the pixel regions including a selection switching element that controllably switches a supply of a signal to the each of the pixel regions, a pressure sensitive switching element that controllably switches a supply of a signal to the each of the pixel regions in response to an input of an external pressure, and a retention capacitance that retains a signal supplied to the each of the pixel regions, wherein the pressure sensitive switching element includes a semiconductor layer having a channel region, and a piezoelectric film laminated on the channel region, and the retention capacitance includes a pair of capacitance electrodes and a ferroelectric film sandwiched between the pair of capacitance electrodes.
Owner:SEIKO EPSON CORP
Semiconductor device
ActiveUS20150228799A1Stable semiconductor characteristicSimple manufacturing processTransistorSolid-state devicesDriver circuitPower semiconductor device
A semiconductor device including an oxide semiconductor in which on-state current is high is provided. The semiconductor device includes a first transistor provided in a driver circuit portion and a second transistor provided in a pixel portion; the first transistor and the second transistor have different structures. Furthermore, the first transistor and the second transistor are transistors having a top-gate structure. In an oxide semiconductor film of each of the transistors, an impurity element is contained in regions which do not overlap with a gate electrode. The regions of the oxide semiconductor film which contain the impurity element function as low-resistance regions. Furthermore, the regions of the oxide semiconductor film which contain the impurity element are in contact with a film containing hydrogen. The first transistor provided in the driver circuit portion includes two gate electrodes between which the oxide semiconductor film is provided.
Owner:SEMICON ENERGY LAB CO LTD
Laminate body and display device using the laminated body
InactiveUS20030176124A1Reduce deteriorationWeak elasticityCathode ray tubes/electron beam tubesMagnetic/electric field screeningDisplay deviceYoung's modulus
A laminate which can easily attain safety standards such as impact resistance, while cost reduction is aimed for, for example, when the laminate is provided on a display viewing surface, and a display apparatus using this laminate are provided. By using a filter for a display having a specified parameter and a specified thickness, the impact resistance is enhanced. By using the filter for the display containing a transparent adhesive layer having a specified Young's modulus and a specified thickness, the impact resistance is enhanced. By using the filter for the display containing a transparent resin layer having a specified Young's modulus and a specified thickness, the impact resistance is enhanced. By using the filter for the display containing an impact absorption layer having a specified penetration and a specified thickness, the impact resistance is enhanced.
Owner:MITSUI CHEM INC
Liquid crystal display including at least two light guiding plates abutting each other
InactiveUS6927812B2Large screen sizeBig screenMechanical apparatusMeasurement apparatus componentsLiquid-crystal displayLight guide
A liquid crystal display of a large screen size, a slim thickness and light weight is disclosed. The liquid crystal display includes a light supply unit group having at least two light guiding plates arranged in parallel and at least one lamp unit coupled to one side of the light guiding plate. A light control element is mounted on an upper surface of the light supply unit group, and uniformly controls luminance between the light guiding plate and the lamp unit. A reflective plate is disposed on a rear surface of the light supply unit group and has a shape corresponding to the rear surface of the light supply unit group. A back light assembly includes a receiving container that receives the light supply unit group, the light control element, and the reflective plate.
Owner:SAMSUNG DISPLAY CO LTD
Semiconductor Device, Manufacturing Method Thereof, Module, and Electronic Device
ActiveUS20150221679A1Stable semiconductor characteristicManufacturing processSolid-state devicesSemiconductor/solid-state device manufacturingSemiconductorCapacitor
A semiconductor device includes a transistor and a capacitor. The transistor includes a first conductive film; a first insulating film including a film containing hydrogen; a second insulating film including an oxide insulating film; an oxide semiconductor film including a first region and a pair of second regions; a pair of electrodes; a gate insulating film; and a second conductive film. The capacitor includes a lower electrode, an inter-electrode insulating film, and an upper electrode. The lower electrode contains the same material as the first conductive film. The inter-electrode insulating film includes a third insulating film containing the same material as the first insulating film and a fourth insulating film containing the same material as the gate insulating film. The upper electrode contains the same material as the second conductive film. A fifth insulating film containing hydrogen is provided over the transistor.
Owner:SEMICON ENERGY LAB CO LTD
Method for switching video calls between devices
ActiveUS20130141514A1Easy to operateImprove convenienceSubstation equipmentTwo-way working systemsDisplay deviceNetwork communication
A method for switching a call with video or at least one image between a first communication device and a display device is disclosed. The method includes the first communication device determining whether the display device is within a predetermined distance from the first communication device; if the display device is within the predetermined distance from the first communication device, the first communication device obtaining functional information from the display device; the first communication device transmitting communication information corresponding to a second communication device to the display device; and the display device launching network communication software and making a first call to the second communication device according to the communication information.
Owner:AMTRAN TECH
Liquid crystal display device viewable from both surfaces and portable apparatus using same
InactiveUS20060012736A1Reduced footprintLarge screen sizeMirrorsDevices with multiple display unitsEngineeringPermeation
In front of a liquid crystal display element (1), a surface light source (25) is arranged which emits a light toward the liquid crystal display element (1) and lets lights coming from its front and its back permeate therethrough. The liquid crystal display element (1) has reflection / permeation means (10) which is provided behind a liquid crystal cell (2) and a liquid crystal layer (5), and which reflects a part of a light that comes to each of a plurality of pixels (80) from the front of the liquid crystal cell (2), and lets the other part of the light permeate the reflection / permeation means (10).
Owner:CASIO COMPUTER CO LTD
Bag type presentation apparatus
InactiveUS20090027632A1Easy to carryBrightness of screen becomes highProjectorsFocal positionOptoelectronics
A bag type presentation apparatus is disclosed. The apparatus includes a bag-shaped case body having an upper case and a lower case, a curved reflective screen having a focus, and a small projector. The reflective screen is mounted at an inner surface of the upper case and has a reflectance of 4 to 50%. The reflective screen is a curved or spherical reflective screen or a fresnel reflective screen, to straightly reflect a light projected from the small projector located at the focal position thereof, thereby preventing a hot spot and realizing a high screen brightness of 4 to 50 times that of a conventional screen. The projector uses a LED as a light source and has a weight and volume of a fourth that of a conventional projector. The projector is positioned at a focal position of the reflective screen based on the curvature of the reflective screen when in use, and is received in the bag-shaped body case when being carried.
Owner:CHOI HAE YONG
Electronic device comprising curved display
InactiveUS20180364760A1Large screen sizeExposure was also limitedHousing of computer displaysInput/output processes for data processingDisplay deviceEngineering
Owner:SAMSUNG ELECTRONICS CO LTD
Autostereoscopic display
InactiveUS20090190096A1Small volumeImprove stereo display effectProjectorsSteroscopic systemsDisplay deviceAngle of view
An autostereoscopic display includes a plurality of micro-projection modules, wherein each of the micro-projection modules projects a sectional image of a 3-D image formed by combining a plurality of images in different viewing-angles. The autostereoscopic display further includes a viewing zone modulating screen having a plurality of image regions for respectively receiving the corresponding sectional images to form a plurality of images corresponding to different viewing-angles, wherein two images belonging to different viewing-angles establish a stereo display image.
Owner:IND TECH RES INST
Display device, copper alloy film for use therein, and copper alloy sputtering target
InactiveUS20110147753A1Lower resistanceLarge screen sizeSemiconductor/solid-state device detailsVacuum evaporation coatingBottom gateDisplay device
Disclosed is a Cu alloy film for a display device that has high adhesion to a glass substrate while maintaining a low electric resistance characteristic of Cu-based materials. The Cu alloy film is wiring in direct contact with a glass substrate on a board and contains 0.1 to 10.0 atomic % in total of one or more elements selected from the group consisting of Ti, Al, and Mg. Also disclosed is a display device comprising a thin-film transistor that comprises the Cu alloy film. In a preferred embodiment of the display device, the thin-film transistor has a bottom gate-type structure, and a gate electrode and scanning lines in the thin-film transistor comprise the Cu alloy film and are in direct contact with the glass substrate.
Owner:KOBE STEEL LTD
NanoPC Mobile Personal Computing and Communication Device
ActiveUS20090137275A1Large screen sizeLight weightProjectorsSpeech analysisComputer hardwareTelecommunications link
It is the main object of this invention to provide a ubiquitous and multi-functional low power handheld mobile personal computing device which will function as a computing device the size of a PDA with large 17 inches or larger projection screen supporting various wireless local or WAN broadband communication links for data communication means such as Internet browsing, email access, file transfer, downloading, gaming, streaming, and VoIP applications. It will also function as a Portable Media Player for video and audio playback applications displaying a large, high resolution focus free and resizable projection image on any flat surface. Additionally it will function as a Mobile phone providing all of the voice communication functionalities of 3G and 4G mobile telephony systems.
Owner:AMIRMOKRI NASRIN CHAPARIAN
Method and device for locating cursor position
InactiveCN101556532ANot easy to findLarge screen sizeDigital output to display deviceDisplay deviceEmbedded system
The invention relates to a method and a device for locating a cursor position, which are suitable for an electronic device comprising an arithmetic system and a display device. The method at least comprises the following steps: a triggering medium transmits a driving signal to the arithmetic system; the arithmetic system calculates an initial position of a cursor and displays the initial position of the cursor on the display device comprising a processing unit, and the processing unit is used for displaying the initial position passed back by the arithmetic system on the display device.
Owner:ACER INC
Displaying method and mobile terminal
InactiveUS20160283053A1Improve user 's experienceLarge screen sizeDigital data processing detailsInput/output processes for data processingLarge screenComputer science
The present invention provides a displaying method and mobile terminal, wherein the method comprises: detecting a grip data through a sensor by a mobile terminal; determining a grip posture according to the grip data wherein the grip posture including a left-hand grip or a right-hand grip; adjusting a display of the mobile terminal to a style corresponding to the grip posture, wherein the display style is adjusted to the style for the convenience of the current grip posture operation according to the posture of the user currently gripping the mobile terminal with a large screen size, and increase the user's experience.
Owner:HUIZHOU TCL MOBILE COMM CO LTD
Flexible display and electronic device including same
ActiveUS20200044003A1Large screen sizeSmall sizeStatic indicating devicesSolid-state devicesComputer hardwareComputer graphics (images)
According to an embodiment of the present invention, an electronic device may comprise a housing and a display received in at least a portion of the housing, wherein the display comprises: a flexible substrate; a first light-emitting unit which is disposed on a first area of the substrate, has a first attribute, and includes a plurality of first pixels; and a second light-emitting unit which is disposed on a second area of the substrate, has a second attribute different from the first attribute, and includes a plurality of second pixels. Various other embodiments are also possible.
Owner:SAMSUNG ELECTRONICS CO LTD
Transparent conductive film and dispersion-type electroluminescence device using said film
InactiveUS20090026926A1High light transmittanceLarge screen sizeDischarge tube luminescnet screensElectroluminescent light sourcesSurface resistivityBlock layer
To provide a low-resistance transparent conductive film with high light transmittance, which is a transparent conductive film including a transparent polymer film having on one surface thereof a transparent thin film layer with conductivity and a blocking layer containing at least one material selected from the group consisting of a thermoplastic resin, a thermosetting resin and a UV-curable resin on the thin film, which is characterized in: that a surface resistivity of the transparent thin film layer with conductivity is 0.1Ω / □ or more and not more than 100Ω / □; and that a refractive index of the material constituting the blocking layer is 1.6 or more and less than 1.9, and a dispersion-type EL device with high luminance and long life using the same.
Owner:FUJIFILM CORP +1
Adhesive tape and electronic apparatus
InactiveUS20160326407A1Avoid large displacementLarge screen sizeInput/output for user-computer interactionFilm/foil adhesivesTouch panelElectrical and Electronics engineering
The present invention provides an adhesive tape capable of giving a tactile feedback when being used for fixing a component of a touch panel device having the function of sensing contact with an object and giving a tactile feedback. The present invention relates to an adhesive tape including a foam substrate layer and an adhesive layer, wherein the adhesive tape is used for fixing a touch panel device having the function of sensing contact with or approach to the touch panel device and giving tactile feedback, and when the adhesive tape is compressed in the thickness direction with a compressive load of 5 N / cm2, a displacement is 12 μm or more and less than 130 μm.
Owner:DAINIPPON INK & CHEM INC
Method of providing multi-screen environment and apparatus thereof
InactiveUS20170300192A1Reduce screen sizeLarge screen sizeSelective content distributionInput/output processes for data processingUser inputDisplay device
A method and apparatus for providing a multi-screen environment as a more effective user interface are disclosed. The apparatus may include a user interface, a display, and a processor. While first content is being displayed on the display, when a user input representing a request to start second content is received through a user interface, the processor may control the display to concurrently display the second content in a main screen of the display and the first content in a sub-screen of the display in response to the received user input.
Owner:SAMSUNG ELECTRONICS CO LTD
Emitter material for cathode ray tube having at least one alkaline earth metal carbonate dispersed or concentrated in a mixed crystal or solid solution
InactiveUS6222308B1Large screen sizeIncrease brightnessCathode ray tubes/electron beam tubesLamp incadescent bodiesAlkaline earth metalLarge screen
An emitter material for a CRT comprises mixed crystal or solid solution of at least two kinds of alkaline earth metal carbonate, wherein at least one alkaline earth metal carbonate is dispersed or separated in the mixed crystal or solid solution. The alkaline earth metal carbonate, which is an emitter material for the CRT, is coated onto the base metal and thermally decomposed in a vacuum to from an emitter of an alkaline earth metal. This emitter, which is proper for a larger screen size, high brightness and high resolution CRT, can be provided with enough life characteristics even under the operating condition of the emission current density of 2A / cm2.
Owner:PANASONIC CORP
Display device
InactiveUS20120013650A1Simple structureReduce in quantityCathode-ray tube indicatorsInput/output processes for data processingElectricityLiquid-crystal display
A display device with a simple structure is provided where the number of electrical lines connected to the active matrix substrate can be reduced even when the number of pixels in the display module is increased. A liquid crystal display device includes a superimposing circuit (superimposing module) that superimposes a lighting signal for a light-emitting diode (light source) on a drive signal for a data line drive circuit (drive circuit) and a scan line drive circuit (drive circuit) to generate a superimposed signal. On the active matrix substrate are provided a photosensor unit (light-electricity transducer) that receives light from the light-emitting diode and outputs an electrical signal corresponding to the received light, and a decoding circuit (decoding module) that decodes the electrical signal from the photosensor unit to the drive signal for the data line drive circuit and the scan line drive circuit.
Owner:SHARP KK
Electrical conductors in an electroluminescent display device
ActiveUS20060124950A1Large screen sizeSimple designElectroluminescent light sourcesSolid-state devicesLight reflectionVoltage drop
Provided is an electroluminescent display device having a negligibly small voltage drop of a cathode, no external light reflection, and high contrast and luminance. The electroluminescent display device includes a rear substrate, a first electrode layer formed above the rear substrate, a second electrode layer formed above the first electrode layer, the second electrode layer facing the first electrode layer, a light-emitting layer interposed between the first electrode layer and the second electrode layer, the light-emitting layer having at least an emission layer, a front substrate facing the rear substrate and contacting an upper surface of the second electrode layer, and a functional thin film formed between the second electrode layer and the front substrate, the functional thin film having a conductive material at least in a portion thereof contacting the second electrode layer.
Owner:SAMSUNG DISPLAY CO LTD
Liquid crystal display device
InactiveUS20110051042A1Reduce brightness unevennessUnevenness of light outputPlanar/plate-like light guidesNon-linear opticsLiquid-crystal displayEngineering
A liquid crystal display device is provided in which, even when divided light guide plate blocks are thermally expanded or contracted as a result of a temperature change, the generation of clearances and mechanical deformations between such divided light guide plate blocks is prevented, making it possible to reduce the brightness unevenness of the liquid crystal display device. To realize the above feature, light guide plate blocks are arranged such that one or two of them are arranged in each horizontal row with only an upper side of each light guide plate block fixed to a chassis and, furthermore, such that the upper side fixed to the chassis of each light guide plate block is based on a center in the horizontal direction of the liquid crystal display panel so as to reduce the effects of thermal expansion and contraction of each light guide plate block.
Owner:HITACHI CONSUMER ELECTRONICS CORP
Semiconductor device and electro-optical device
ActiveUS7626205B2Stable outputPrevent pointLiquid crystal compositionsSemiconductor/solid-state device detailsDrain currentActive layer
A semiconductor device and an electro-optical device that ensures a stable output are provided even when there is a change in a source-drain current in a saturated operation region of a thin film transistor due to kink effects. The thin film transistor has a multi-gate structure with a polycrystalline silicon film as an active layer, and a source-side first thin film transistor portion and a drain-side second thin film transistor portion connected in series. The first thin film transistor portion has a drain-side back gate electrode that is connected with a first front gate electrode. The second thin film transistor portion has a source-side back gate electrode that is connected with a second front gate electrode.
Owner:ELEMENT CAPITAL COMMERCIAL CO PTE LTD
Polarizing film, laminated film, and liquid crystal display
InactiveUS20060210803A1Large screen sizeHighly optically compensatedLamination ancillary operationsPolarising elementsLiquid-crystal displayPolymer
The invention provides a polarizing film comprising: a long polymer film; and a dichroic substance, wherein the polarizing film has an absorption axis in the TD direction of the polarizing film.
Owner:NITTO DENKO CORP
Electrical conductors in an electroluminescent display device
ActiveUS20060124949A1Large screen sizeSimple designElectroluminescent light sourcesSolid-state devicesLight reflectionVoltage drop
Provided is an electroluminescent display device having a negligibly small voltage drop of a cathode, no external light reflection, and high contrast and luminance. The electroluminescent display device includes a rear substrate, a first electrode layer formed above the rear substrate, a second electrode layer formed above the first electrode layer, the second electrode layer facing the first electrode layer, a light-emitting layer interposed between the first electrode layer and the second electrode layer, the light-emitting layer having at least an emission layer, a front substrate facing the rear substrate and contacting an upper surface of the second electrode layer, and a functional thin film formed between the second electrode layer and the front substrate, the functional thin film having a conductive material at least in a portion thereof contacting the second electrode layer.
Owner:SAMSUNG DISPLAY CO LTD
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