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公开(公告)号：US20210210641A1
公开(公告)日：2021-07-08
申请号：US16064087
申请日：2017-12-18
Inventor： Jun Wang , Zhonghao Huang , Yongliang Zhao , Seungmoo Rim
IPC: H01L29/786 , H01L29/66
Abstract: A thin film transistor is disclosed. The thin-film transistor includes an active layer (3); a source electrode (1); and a drain electrode (2). The active layer includes an active pattern region (4), the active pattern region including a main body portion (5) and a plurality of protrusion portions (6) on both sides of the main body portion. The protrusion portions are connected to the main body portion.
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公开(公告)号：US20210208458A1
公开(公告)日：2021-07-08
申请号：US16082247
申请日：2018-02-08
Inventor： Haoxiang FAN , Zhe LI , Peng LI , Xiaoji LI , Keke GU , Wenliang LIU , Peng QIN , Junhong LU , Wei ZHU
IPC: G02F1/1343 , H01L27/12
Abstract: An array substrate includes a slit electrode and a planar electrode disposed in each of sub-pixels on a base substrate. The planar electrode is located on a side of the slit electrode close to the base substrate, and the slit electrode includes a plurality of strip sub-electrodes. In each of the sub-pixels, an insulating layer is disposed between the slit electrode and the planar electrode, and a surface of the insulating layer facing away from the base substrate is provided with a groove at a position between at least one set of adjacent strip sub-electrodes in the plurality of strip sub-electrodes.
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公开(公告)号：US11048128B2
公开(公告)日：2021-06-29
申请号：US16338320
申请日：2018-09-14
Inventor： Xiaoji Li , Yanli Zhao , Zhe Li , Haoxiang Fan , Peng Li , Lan Xin , Peng Qin
IPC: G02F1/1343 , G02F1/1333 , G02F1/1337 , G02F1/1341 , G02F1/1335
Abstract: A display panel and a manufacturing method thereof, and a display device are provided. The display panel includes a first substrate and a second substrate disposed opposite to each other, and a liquid crystal layer therebetween; and at least one pixel electrode and at least one common electrode disposed on at least one of the first substrate and the second substrate; wherein at least one orthographic projection of the at least one pixel electrode on a first base substrate of the first substrate and at least one orthographic projection of the at least one common electrode on the first base substrate are alternately arranged along a first direction in which the first base substrate extends; and a ratio of a height of the at least one pixel electrode to a thickness of the liquid crystal layer is in a range of 20%-50.
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公开(公告)号：US20210193018A1
公开(公告)日：2021-06-24
申请号：US16916762
申请日：2020-06-30
Inventor： Zhiheng ZHOU , Tiankuo SHI , Yue LI , Xiaomang ZHANG , Jingpeng ZHAO , Yifan HOU , Zhihua JI , Yilang SUN , Yifang CHU , Chuanjun LIU , Xin DUAN , Lingyun SHI
IPC: G09G3/20
Abstract: The present disclosure provides an image processing method and a display device including rows of actual pixels each including actual sub-pixels, and starting positions of actual sub-pixels in odd-numbered and even-numbered rows are staggered by a distance of half of an actual sub-pixel. The method includes: determining rows of theoretical pixels corresponding to a to-be-displayed image, each theoretical pixel including theoretical sub-pixels, each actual pixel corresponding to at least two theoretical pixels; calculating grayscale data of each actual sub-pixel in a manner of: for a target actual pixel, determining a rendering mode for calculating grayscale data of each actual sub-pixel of the target actual pixel according to whether there is a specified detail feature in a pixel area where target theoretical pixels corresponding to the target actual pixel are located, different rendering modes are employed when there is or there is not a specified detail feature in the pixel area.
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公开(公告)号：US20210191547A1
公开(公告)日：2021-06-24
申请号：US16899600
申请日：2020-06-12
Inventor： Yihjen HSU , Peng QIN , Zhongshan WU , Jiandong GUO
IPC: G06F3/041
Abstract: A drive circuit and a drive method of a touch display panel, and a touch display apparatus are provided. The drive circuit includes a system unit and a timing controller. The system unit is configured to send a touch enabled signal to the timing controller when a touch function is enabled. The timing controller is configured to receive the touch enabled signal from the system unit, and insert a test pattern between display image frames in every preset time interval, wherein touch panel noise generated by the test pattern is lower than a preset noise threshold.
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Patent Agency Ranking
公开(公告)号：US11029555B2
公开(公告)日：2021-06-08
申请号：US16316909
申请日：2018-05-14
Inventor： Xiongzhou Wei , Min Li , Qiang Xiong , Chao Liu , Jiaqi Pang , Bin Wan , Hongyu Sun
IPC: G03F7/40 , G03F7/105 , G02F1/1335 , G03F7/00
Abstract: A color filter (CF) substrate, a manufacturing method thereof and a display panel are provided. The manufacturing method of the substrate includes: providing a base substrate; and forming a black matrix layer and a plurality of first sub-pixel units on the base substrate, wherein the black matrix layer and the plurality of first sub-pixel units are made of photoresist of a same material, the material of the photoresist includes an irreversible thermochromic pigment, the photoresist is changed into black color upon being heated, and a color of the photoresist before color change is the same as a color of the first sub-pixel units.
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公开(公告)号：US20210157207A1
公开(公告)日：2021-05-27
申请号：US16963531
申请日：2019-12-17
Inventor： Pengyue Zhang , Zhulin Liu , Xiaolin Wang , Jungho Park , Zhuo Xu
IPC: G02F1/1362 , G02F1/1343 , H01L27/12
Abstract: Embodiments of the present disclosure provide an array substrate, a display panel, and a display apparatus. The array substrate includes: a display region for displaying an image; a non-display region; a shift register provided in the non-display region; a gate line provided in the display region and extending along a first direction; and a gate signal output line, provided in the non-display region and having a first end and a second end. The first end of the gate signal output line is connected to the shift register, and the second end of the gate signal output line is connected to the gate line at a side of the gate line in a second direction perpendicular to the first direction.
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公开(公告)号：US11018163B2
公开(公告)日：2021-05-25
申请号：US16326767
申请日：2018-08-23
Inventor： Yunze Li , Ni Yang , Zhijian Qi , Qi Hu , Jianfeng Liu
Abstract: The present disclosure provides a fan-out structure and a method for manufacturing the same, and a display panel, relating to the field of display technology. The fan-out structure includes a plurality of fan-out units for connecting a drive circuit to a display area, wherein each of the fan-out units includes a fan-out line, and at least one of the fan-out units further includes a resistance adjustment unit connected to a corresponding fan-out line, and the resistance adjustment unit is configured to make a resistance difference between different fan-out units smaller than a first threshold.
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公开(公告)号：US10964756B2
公开(公告)日：2021-03-30
申请号：US16423864
申请日：2019-05-28
Inventor： Zhijian Qi , Ni Yang , Yunze Li , Hengyi Xu , Cuilian Li , Xuebo Liang
Abstract: The present disclosure provides a pixel structure, a display panel and a fabrication method thereof, and a display device. The pixel structure includes a substrate and an inorganic photoluminescent layer formed on the substrate. The pixel structure incudes an excitation layer disposed on a side of the inorganic photoluminescent layer away from the substrate and configured to excite the inorganic photoluminescent layer to emit light. The pixel structure includes an organic light-emitting layer in the same layer as the excitation layer. A space is disposed between the organic light-emitting layer and the excitation layer. An orthographic projection of the excitation layer on the substrate overlaps at least partially an orthographic projection of the inorganic photoluminescent layer on the substrate.
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公开(公告)号：US10964286B2
公开(公告)日：2021-03-30
申请号：US16398248
申请日：2019-04-29
Inventor： Yunsong Li , Sijun Lei , Xu Lu , Liang Gao , Xianyong Gao , Shuai Hou , Yongli Ge , Yong Long , Ying Zhang , Shanbin Chen , Peng Zhang , Xiangchao Chen , Yuxu Geng , Fanjian Zeng , Zhicai Xu
Abstract: A voltage providing circuit includes a first voltage output end, a temperature-sensitive element, a power supply circuit and an output circuit. The power supply circuit is configured to apply a control voltage signal to a control end of the temperature-sensitive element. The temperature-sensitive element is configured to, under the control of the control voltage signal, generate a temperature-related voltage, and output the temperature-related voltage via a first end of the temperature-sensitive element, and a value of the temperature-related voltage changes along with an ambient temperature of the temperature-sensitive element. The output circuit is configured to output a temperature-adaptive voltage via the first voltage output end. A difference between a value of the temperature-adaptive voltage and the value of the temperature-related voltage is within a predetermined range.
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