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601.发明申请公开(公告)号：US20140160564A1
公开(公告)日：2014-06-12
申请号：US14098044
申请日：2013-12-05
Inventor： Pingyu Wei , Tao Wu
IPC: G02B7/00
CPC classification number: G02F1/1309 , G02F1/133528
Abstract: The present invention belongs to the technology field of a tool for testing an optical property of a structural member, and discloses a polarizer support member of a lighting-inspection equipment and a lighting-inspection equipment. By providing a connecting portion at each corner region of the support plate, and providing a fixing member which is detachably connected with the connecting portion at a location on the frame of the lighting-inspection equipment corresponding to each connecting portion, the forces applied to the support plate between the connecting portions and the fixing members are balanced so as to remain the support plate in a horizontal state, thus, the supporting stability of the support plate is ensured and the damage to the panel or other parts due to the sag of one end of the support plate is avoided. In addition, the structure of the support member is simple and the installation and detachment of the support is easy. The lighting-inspection equipment having the above polarizer support member as its upper polarizer support member can stably support the upper polarizer support member, and have a better inspection effect.
Abstract translation: 本发明属于用于测试结构件的光学特性的工具的技术领域，并且公开了一种照明检查设备和照明检查设备的偏振器支撑构件。 通过在支撑板的每个拐角区域设置一个连接部分，并且提供一个固定部件，该固定部件在与每个连接部分对应的照明检查设备的框架上的位置处与连接部分可拆卸地连接， 平衡连接部分和固定部件之间的支撑板，以便将支撑板保持在水平状态，从而确保了支撑板的支撑稳定性，并且由于一个下垂而导致的面板或其他部件的损坏 避免了支撑板的端部。 此外，支撑构件的结构简单，并且支撑件的安装和拆卸容易。 具有上述偏振器支撑构件作为其上偏振器支撑构件的照明检查设备可以稳定地支撑上偏振器支撑构件，并且具有更好的检查效果。
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公开(公告)号：US12293723B2
公开(公告)日：2025-05-06
申请号：US18444926
申请日：2024-02-19
Inventor： Xuehuan Feng , Yongqian Li
IPC: G09G3/3266 , G11C19/28
Abstract: A shift register unit, a gate driving circuit, a display device, and a driving method are disclosed. The shift register unit includes a first transmission circuit and a first input-output unit. The first transmission circuit is electrically connected to a blanking pull-up node and a first pull-up node. The first input-output unit includes an output circuit, a first pull-down control circuit, and a first pull-down auxiliary control circuit.
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公开(公告)号：US12242696B2
公开(公告)日：2025-03-04
申请号：US18032791
申请日：2020-11-19
Inventor： Xiaodong Xie , Min He , Jing Wang , Xinxiu Zhang , Huayu Sang , Wenjie Xu
Abstract: A touch substrate (01) and a touch display device. The touch substrate (01) includes: a base substrate (101); a plurality of first touch electrodes (102) located on the base substrate (101); a plurality of second touch electrodes (103) located on a side, facing away from the base substrate (101), of a layer where the first touch electrodes (102) are located and insulated from the first touch electrodes (102); and a plurality of floating electrodes (104) insulated from the plurality of first touch electrodes (102) and the plurality of second touch electrodes (103), and arranged on the same layer as at least one of the first touch electrodes (102) or the second touch electrodes (103). Each floating electrode (104) has a grid shape, and at least part of the floating electrodes (104) is disconnected at at least part of dots.
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公开(公告)号：US12223866B2
公开(公告)日：2025-02-11
申请号：US18273066
申请日：2022-09-28
Inventor： Guodong Liu , Peng Wu , Jideng Zhou , Yong Qian
Abstract: A display substrate, a test method for the display substrate and a display device are provided. The display substrate includes a base substrate, a touch detection circuit layer and a pixel driving circuit layer. The display substrate includes a display region and a non-display region surrounding the display region. The touch detection circuit layer includes a driving signal line and a dummy electrode line arranged side by side in the display region and insulated from each other, and both the driving signal line and the dummy electrode line extend from the display region to the non-display region. The non-display region is provided with a plurality of test pads including a first pad electrically connected to the driving signal line and a second pad electrically connected to the dummy electrode line.
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公开(公告)号：US12216307B2
公开(公告)日：2025-02-04
申请号：US18026329
申请日：2022-03-28
Inventor： Hailong Li , Yudong Liu , Ning Wang
IPC: F21V8/00
Abstract: Disclosed are a backlight module and a display apparatus. The backlight module includes a light guide plate (1), a light emitting surface (11) is divided into a light emitting region (A) and a peripheral region (B) surrounding the light emitting region (A); a lamp bar (2) having a light emergent direction facing a light incident surface (13); and a circuit board (3) connected with the lamp bar (2) and positioned at a side of a bottom surface (12) of the light guide plate (1), an overlapping portion between the circuit board (3) and the light guide plate (1) is formed into a connection region, and an orthographic projection of the connection region on the light emitting surface (11) is completely covers the peripheral region (B) and at least partially covers the light emitting region (A).
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Patent Agency Ranking
公开(公告)号：US20250024705A1
公开(公告)日：2025-01-16
申请号：US18701887
申请日：2023-04-28
Inventor： Liusong Ni , Cheng Xu , Chen Xu , Ce Zhao , Ming Wang , Yingbin Hu , Ning Liu , Jiawen Song , Junlin Peng , Wei He
IPC: H10K59/121 , H10K59/12 , H10K59/123
Abstract: A display substrate is provided, including: pixel units on a base substrate; and a first conductive layer, a buffer layer, a semiconductor layer, a first insulation layer, and a second conductive layer which are arranged on the base substrate in a direction away from the base substrate. The display substrate further includes at least one conductive via hole passing through at least the first insulation layer, and at least one conductive plug through which the second conductive portion is electrically connected to the first conductive portion. The first conductive portion includes first and second conductive sub-portions, an orthographic projection of the first conductive sub-portion on the base substrate at least partially overlaps with that of the at least one conductive via hole on the base substrate, and in a third direction, a thickness of the first conductive sub-portion is greater than that of the second conductive sub-portion.
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公开(公告)号：US20240420617A1
公开(公告)日：2024-12-19
申请号：US18814759
申请日：2024-08-26
Inventor： Xuehuan Feng , Yongqian Li
Abstract: Disclosed is a shift register (200) including a first input sub-circuit (210), configured to receive a first input signal from a first input terminal and output a blanking output control signal to a first node (Q) in a blanking period of time of a frame; a second input sub-circuit (220), configured to receive a second input signal from a second input terminal and output a display output control signal to the first node (Q) in a display period of time of the frame; an output sub-circuit (230), configured to output a composite output signal via an output terminal (OUT) under control of the first node (Q), the composite output signal including a display output signal outputted in a display period of time and a blanking output signal outputted in a blanking period of time which are independent of each other.
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公开(公告)号：US12171126B2
公开(公告)日：2024-12-17
申请号：US17637504
申请日：2021-03-31
Inventor： Ning Liu , Dacheng Zhang , Tong Wu , Jun Liu , Qinghe Wang , Yang Zhang , Bin Zhou , Liangchen Yan , Huadong Wang , Chongchong Liu , Jie Zhang
IPC: H10K59/131 , H10K59/12 , H10K71/20
Abstract: A display substrate, a manufacturing method thereof, and a display device are provided. The display substrate includes a base substrate, organic light-emitting elements, a data line, and an electrode line. The organic light-emitting element includes a first electrode, a light-emitting layer and a second electrode sequentially stacked; the data line is located between the base substrate and the organic light-emitting element; the electrode line is on the same layer as the data line and located in a region outside a light-emitting region of the organic light-emitting element. The display substrate further includes at least one connection portion, which is in the region outside the light-emitting region and is configured to connect the electrode line and the first electrode, the connection portion is spaced apart from the second electrode, and the light-emitting layer covers the second electrode and the at least one connection portion.
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公开(公告)号：US20240395852A1
公开(公告)日：2024-11-28
申请号：US18262456
申请日：2022-09-29
Inventor： Leilei CHENG , Cheng XU , Jie LIU , Bin ZHOU , Liangchen YAN , Haitao WANG , Ao SHENG
Abstract: Embodiments of the present disclosure provide an array substrate and a related display panel and a method of manufacturing thereof. An array substrate comprises: a substrate; a first light-shielding layer; a first dielectric layer which comprises a first opening; a transistor, which comprises an active layer with a first source/drain region, a second source/drain region, and a channel region; a second dielectric layer, which comprises a second opening, wherein a second projection of the second opening on the substrate at least partially overlaps with a first projection of the first opening on the substrate; a first conductive layer; a third dielectric layer, which comprises a third opening, wherein a third projection of the third dielectric layer on the substrate at least partially overlaps with the first projection and the second projection; a fourth dielectric layer, which comprises a fourth opening, wherein a fourth projection of the fourth dielectric layer on the substrate at least partially overlaps with the first projection of the first opening, the second projection of the second opening, and the third projection of the third opening; and a second conductive layer.
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公开(公告)号：US20240395829A1
公开(公告)日：2024-11-28
申请号：US18016422
申请日：2022-01-28
Inventor： Xiaoye MA , Ran ZHANG , Yongxian XIE , Mingfei ZHANG , Xiaofeng YIN , Tong YANG , Fengzhen LV , Yongcan WANG , Xiaofang GU
IPC: H01L27/12 , G02F1/1362 , G02F1/1368
Abstract: The embodiment of the present disclosure provides a display substrate including a plurality of gate lines and a plurality of data lines. The plurality of gate lines each extend along a first direction, and the plurality of data lines each extend along a second direction. The plurality of data lines are spatially crossed with the plurality of gate lines to define a plurality of pixel regions, and at least one sub-pixel is provided in each of the plurality of pixel regions. At least three sub-pixels adjacent to each other along the second direction form one of a plurality of pixels. All the sub-pixels within one of the plurality of pixels are coupled to a same data line of the plurality of data lines.
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