-
171.发明申请公开(公告)号：US20190073948A1
公开(公告)日：2019-03-07
申请号：US15772422
申请日：2017-09-21
Inventor： Bo WANG
IPC: G09G3/3225 , G09G3/36 , G11C19/28
CPC classification number: G09G3/3225 , G09G3/3266 , G09G3/3648 , G09G2310/0286 , G11C19/28
Abstract: A shift register unit and a drive method thereof, a gate drive circuit, and a display device are disclosed. The shift register unit includes a shift resister circuit which delays a phase of an input signal from an input terminal to output a first output signal from a first output terminal and an inverting circuit which generates an inverting signal having an inverted voltage with respect to the first output signal and output it from a second output terminal. The shift resister circuit includes a first input circuit configured to control a voltage of a first node, a second input circuit configured to control a voltage of a second node, a latch circuit configured to latch the voltage of the first node and that of the second node as being inverted, and a first output circuit configured to selectively output the second clock signal or a first voltage.
-
公开(公告)号：US20190061604A1
公开(公告)日：2019-02-28
申请号：US15567409
申请日：2017-04-18
Inventor： Huijuan WANG , Xue DONG , Dan WANG , Yun QIU , Xiangdong WEI , Fei WANG , Xiao SUN
Abstract: The present disclosure provides a lighting device and method. The device includes a lighting module configured to generate light required for illumination; a processing module configured to determine a target illumination area based on one or more environmental factors around the lighting device; and a lighting control module configured to project light emitted from the lighting module to the target illumination area. The method includes determining a target illumination area based on one or more environmental factors; and controlling, by a lighting control module, a lighting module to generate and project light to the target illumination area.
-
公开(公告)号：US20190061173A1
公开(公告)日：2019-02-28
申请号：US15544696
申请日：2017-01-25
Inventor： Fuyi CUI , Quanqin SUN , Xiangnan WANG , Ang XIAO , Hyunchel SHIN
Abstract: The present disclosure relates to a manipulator arm, a manipulator and a carrying device. The manipulator arm includes at least one arm body for carrying a to-be-carried object, wherein the arm body is provided with a suction plate for sucking the to-be-carried object, and the suction plate is provided with a plurality of vacuum suction holes.
-
公开(公告)号：US10216332B2
公开(公告)日：2019-02-26
申请号：US15504144
申请日：2016-07-15
Inventor： Le Sun , Yezhou Fang , Zhengwen Pan , Wei Zhang , Kunpeng Zhang
IPC: G06F3/045 , G06F3/041 , G02B1/16 , G02F1/1333 , G02F1/1335 , G06F3/044 , G02F1/1345 , H05K1/02
Abstract: A color filter substrate and an in-cell touch display device are disclosed. The color filter substrate including a display region and a non-display region surrounding the display region, wherein the color filter substrate further includes a conductive antistatic layer, and the antistatic layer is only disposed in the non-display region. The in-cell touch display device can eliminate static electricity under the premise of having no influence on touch function, and the in-cell touch display device is provided with an enhanced anti-electrostatic capability.
-
公开(公告)号：US10211229B2
公开(公告)日：2019-02-19
申请号：US15340524
申请日：2016-11-01
Inventor： Zuqiang Wang
IPC: H01L29/786 , H01L27/12 , H01L21/02 , H01L21/265 , H01L21/324 , H01L29/66
Abstract: A polysilicon thin film transistor, a manufacturing method thereof, an array substrate involve display technology field, and can repair the boundary defect and the defect state in polysilicon, suppress the hot carrier effect and make the characteristics of TFTs more stable. The polysilicon thin film transistor includes a gate electrode, a source electrode, a drain electrode and an active layer, the active layer comprises at least a channel area, first doped regions, second doped regions and heavily doped regions, and the first doped regions are disposed on two sides of the channel area, the second doped regions are disposed on sides of the first doped regions away from the channel area; the heavily doped regions are disposed on sides of the second doped regions opposed to the first doped regions; and dosage of ions in the heavily doped regions lies between that in the first doped regions and that in the second doped regions.
-
Patent Agency Ranking
公开(公告)号：US20190051235A1
公开(公告)日：2019-02-14
申请号：US15547236
申请日：2017-02-28
Inventor： Chang ZHANG , Kwanggyun JANG , Jing LIU , Zhiguang ZHANG , Hualing YANG
IPC: G09G3/3225 , H04N5/202 , H04N1/60
Abstract: The present disclosure provides a gamma tuning method and a gamma tuning device. The gamma tuning method includes steps of: comparing grayscale binding points of a to-be-debugged module with a standard gamma curve; determining a to-be-tuned grayscale binding point from the grayscale binding points of the to-be-debugged module in accordance with a comparison result between the grayscale binding points of the to-be-debugged module and the standard gamma curve; and tuning a grayscale brightness value of the to-be-tuned grayscale binding point in accordance with a target brightness value of the grayscale binding point on the standard gamma curve.
-
177.发明授权公开(公告)号：US10205132B2
公开(公告)日：2019-02-12
申请号：US15325992
申请日：2016-06-30
Inventor： Lina Wang , Zifeng Wang , Liang Zhang , Bing Li , Xuansheng Wang , Ang Xiao
Abstract: The present disclosure relates to a method for packaging an OLED display panel, an OLED display panel and an OLED display device. The method for packaging an OLED display panel comprises: providing a substrate and a cover plate, and forming a covering layer on the substrate, wherein the covering layer has a concave structure. The method further comprises forming another covering layer having a convex structure or forming an adhesive on the cover plate, wherein a bump of the convex structure or the adhesive may be accommodated in a recess of the concave structure.
-
公开(公告)号：US10204558B2
公开(公告)日：2019-02-12
申请号：US15314000
申请日：2016-03-21
Inventor： Yipeng Chen , Minghua Xuan
IPC: G09G3/30 , G09G3/32 , G09G3/3225 , G09G3/3258 , G09G3/325 , G09G3/3266 , G09G3/3291 , G09G3/3233
Abstract: Provided are a pixel circuit, a driving method thereof and a display apparatus. The pixel circuit includes a first switching module (10), a first driving module (20), a second switching module (30), a second driving module (40), a coupling module (50) and a light-emitting module (60). The first switching module (10) is connected with a first scan signal terminal (Vscan1), a data signal terminal (Vdata), the first driving module (20) and the coupling module (50) respectively; the second switching module (30) is connected with a second scan signal terminal (Vscan2), the data signal terminal (Vdata), the second driving module (40) and the coupling module (50) respectively; the coupling module (50) is further connected with a first voltage terminal (Vdd), the first driving module (20) and the second driving module (40); the first driving module (20) is further connected with the first voltage terminal (Vdd) and the light-emitting module (60); the second driving module (40) is further connected with the first voltage terminal (Vdd) and the light-emitting module (60); the light-emitting module (60) is further connected with a enable signal terminal (Em) and a second voltage terminal (Vss). It can compensate for a shifting of threshold voltage of a TFT, improve uniformity of display brightness of the display apparatus and prolong a lifespan of the display apparatus.
-
179.发明申请公开(公告)号：US20190043400A1
公开(公告)日：2019-02-07
申请号：US15941169
申请日：2018-03-30
Inventor： Fei HUANG
Abstract: A shift register unit includes an input circuit configured to output a pre-output signal in response to an input signal and a first clock signal, a first output circuit configured to output a first output signal in response to the pre-output signal and a second clock signal; and a second output circuit configured to output a second output signal in response to the pre-output signal and a third clock signal.
-
公开(公告)号：US10198135B2
公开(公告)日：2019-02-05
申请号：US15129176
申请日：2015-11-24
Inventor： Fei Huang , Yun Qiao , Fuqiang Li , Cheng Li
Abstract: There are provided a touch circuit, a touch panel and a display apparatus. The touch circuit comprises: an input module (1), a reset module (2), a pull-up module (3), a pull-down module (4), a pull-down control module (5) and a touch signal output module (6), wherein the input module is configured to provide a signal of the first reference signal terminal to the first node; the reset module is configured to provide a signal of the second reference signal terminal to the first node; the pull-up module is configured to provide a signal of the first clock signal terminal to the control signal output terminal; the pull-down module is configured to provide a signal of the third reference signal terminal to the control signal output terminal; the pull-down control module is configured to ensure a potential of only one node of the first node and the second node is a first potential at a same moment; the touch signal output module is configured to output a high frequency signal or a common voltage signal to a touch signal output terminal under the control of the control signal output terminal. The touch circuit, the touch panel and the display apparatus have a simple structure, and relatively low power consumption.
-
-
-
-
-
-
-
-
-
Search Results
1425
records
(took 0.028 seconds)
