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1. 发明申请

US20200272005A1 ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE 审中-公开
公开(公告)号：US20200272005A1
公开(公告)日：2020-08-27
申请号：US16062834
申请日：2017-11-02
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Yoon Sung UM , Shunhang ZHANG , Yun Sik IM
IPC分类号： G02F1/1362 , G02F1/1368 , G02F1/1343 , G02F1/1337 , H01L27/12
摘要： An array substrate, a display panel and a display device are disclosed. The array substrate includes a first data line and a second data line which extend substantially along a first direction and are adjacent to each other, a first gate line and a second gate line that extend substantially along a second direction intersected with the first direction and are adjacent to each other, and at least two sub-pixels which are sequentially arranged in parallel along the first direction; the first gate line and the second gate line are disposed at two sides of the at least two sub-pixels in the first direction, respectively.

2. 发明申请

US20190057638A1 SHIFT-BUFFER CIRCUIT, GATE DRIVING CIRCUIT, DISPLAY PANEL AND DRIVING METHOD 审中-公开
公开(公告)号：US20190057638A1
公开(公告)日：2019-02-21
申请号：US15768948
申请日：2017-10-17
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Jiha KIM , Seung Woo HAN , Guangliang SHANG , Xing YAO , Haoliang ZHENG , Mingfu HAN , Zhichong WANG , Lijun YUAN , Yun Sik IM , Jing LV , Yinglong HUANG , Xue DONG
IPC分类号： G09G3/20 , G11C19/28
摘要： A shift-buffer circuit, a gate driving circuit, a display panel, a display device, and a driving method. The shift-buffer circuit includes: a shift register and a plurality of buffers connected with the shift register. The shift register includes a shift output terminal; the shift register is configured to output a shift output signal from the shift output terminal, in response to a shift clock signal; each of the buffers includes a buffer input terminal and a buffer output terminal, the buffer input terminal being connected with the shift output terminal; each of the buffers is configured to output a buffer output signal from the buffer output terminal, in response to a buffer clock signal.

3. 发明申请

US20160011467A1 ARRAY SUBSTRATE, LIQUID CRYSTAL DISPLAY PANEL AND DISPLAY DEVICE 有权
标题翻译：阵列基板，液晶显示面板和显示设备
公开(公告)号：US20160011467A1
公开(公告)日：2016-01-14
申请号：US14435964
申请日：2014-07-21
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Hyun Sic CHOI , Heecheol KIM , Yun Sik IM
IPC分类号： G02F1/1343 , H01L29/786 , G02F1/1362 , H01L23/528 , G02F1/1368 , H01L27/12 , H01L23/522
CPC分类号： G02F1/134309 , G02F1/136227 , G02F1/1368 , G02F2001/134372 , G02F2001/13685 , H01L23/5226 , H01L23/528 , H01L27/124 , H01L29/786 , H01L2924/0002 , H01L2924/00
摘要： Embodiments of the present disclosure disclose an array substrate, a liquid crystal display panel and a display device. The array substrate comprises a base substrate and a thin film transistor provided on the base substrate, and the thin film transistor comprises a gate electrode, an active layer, a source electrode and a drain electrode. The array substrate further comprises: a common electrode provided above the thin film transistor, and a first pixel electrode and a second pixel electrode both electrically connected with the drain electrode of the thin film transistor. The first pixel electrode is provided below the common electrode and is insulated from the common electrode, and the second pixel electrode is provided above the common electrode and is insulated from the common electrode.
摘要翻译：本公开的实施例公开了阵列基板，液晶显示面板和显示装置。阵列基板包括基底基板和设置在基底基板上的薄膜晶体管，薄膜晶体管包括栅电极，有源层，源电极和漏电极。阵列基板还包括：设置在薄膜晶体管上方的公共电极，以及与薄膜晶体管的漏电极电连接的第一像素电极和第二像素电极。第一像素电极设置在公共电极的下方并且与公共电极绝缘，并且第二像素电极设置在公共电极上方并与公共电极绝缘。

4. 发明申请

US20210210827A1 PHASE SHIFTER, PHASE SHIFT DEGREE COMPENSATION DEVICE, AND PHASE SHIFT DEGREE COMPENSATION METHOD 有权
公开(公告)号：US20210210827A1
公开(公告)日：2021-07-08
申请号：US17041535
申请日：2020-04-15
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Hongrun WANG , Kai HOU , Liwei LIU , Feng LIAO , Shunhang ZHANG , Hui ZHANG , Yu'e JIA , Yun Sik IM
IPC分类号： H01P1/18
摘要： A phase shifter, a phase shift degree compensation device, and a phase shift degree compensation method are provided. The phase shifter includes a first substrate and a second substrate that are oppositely arranged, a resonant circuit, a signal line, and a first alignment layer are on a side of the first substrate facing the second substrate, a conductive layer and a second alignment layer are on a side of the second substrate facing the first substrate, a liquid crystal layer is between the first alignment layer and the second alignment layer, and the resonant circuit is configured to detect an actual equivalent dielectric constant of the liquid crystal layer

5. 发明申请

US20180082651A1 DISPLAY DRIVING METHOD, DISPLAY PANEL AND DISPLAY DEVICE 审中-公开
公开(公告)号：US20180082651A1
公开(公告)日：2018-03-22
申请号：US15529777
申请日：2016-09-21
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Yoon Sung UM , Yu'e JIA , Kuanjun PENG , Yun Sik IM
IPC分类号： G09G3/36
CPC分类号： G09G3/3677 , G09G3/3614 , G09G3/3648 , G09G2300/0426 , G09G2300/0823 , G09G2310/08 , G09G2320/0247
摘要： A display driving method, a display panel and a display device. In the display driving method, the voltage (Vgl) of a gate turning-off signal at least changes once during the period of applying the gate turning-off signal to each gate line (Gate 1, Gate 2, . . . ). A pixel voltage signal is varied as the gate turning-off signal changes. Thus, the variation frequency of the pixel voltage signal within the display time of each frame is increased by changing the gate turning-off signal within the display time of each frame, which is equivalent to increase the refreshing frequency, so that the human eyes cannot recognize flicker.

6. 发明申请

US20170371210A1 METHOD FOR PREPARING LIQUID CRYSTAL ALIGNMENT LAYER, LIQUID CRYSTAL ALIGNMENT LAYER, AND DISPLAY DEVICE 审中-公开
公开(公告)号：US20170371210A1
公开(公告)日：2017-12-28
申请号：US15533174
申请日：2016-02-05
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Qiangtao WANG , Yun Sik IM
IPC分类号： G02F1/1337 , C09K19/38 , G02F1/137
CPC分类号： G02F1/133788 , C09K19/38 , C09K19/56 , G02F1/133711 , G02F1/133723 , G02F2001/13775
摘要： A method for preparing a liquid crystal alignment layer, a liquid crystal alignment layer, and a display device. The method for preparing a liquid crystal alignment layer includes: S1, dripping liquid crystals and performing cell-assembling, wherein a liquid alignment material is added to the liquid crystals and the alignment material is curable and includes molecules capable of inducing alignment of liquid crystal molecules S2, applying an electric field or a magnetic field, wherein the direction of the electric field is approximately the same as a preset direction of the liquid crystal alignment layer, and the direction of the magnetic field is perpendicular to the preset direction of the liquid crystal alignment layer; and S3, performing curing while maintaining the electric field or the magnetic field until the alignment material completes the curing reaction.

7. 发明申请

US20210149260A1 ARRAY SUBSTRATE AND DISPLAY PANEL 有权
公开(公告)号：US20210149260A1
公开(公告)日：2021-05-20
申请号：US16633905
申请日：2019-06-26
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Yoon Sung UM , Yu'e JIA , Feng LIAO , Hui ZHANG , Shunhang ZHANG , Hongrun WANG , Liwei LIU , Kai HOU , Yun Sik IM
IPC分类号： G02F1/1362
摘要： An array substrate and a display panel are provided. The array substrate includes: a plurality of sub-pixels arranged along a row direction and a column direction, four or six adjacent sub-pixel columns constituting a sub-pixel column group; a plurality of data lines extending along the column direction and comprising a first data line and a second data line. In the row direction, the first data line and the second data line are respectively provided on two sides of the sub-pixel column group, and a data line pair including the first data line and the second data line is located between adjacent sub-pixel column groups.

8. 发明申请

US20180357973A1 ARRAY SUBSTRATE, DISPLAY DEVICE AND DRIVING METHOD THEREOF 审中-公开
公开(公告)号：US20180357973A1
公开(公告)日：2018-12-13
申请号：US15579808
申请日：2017-05-12
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Yoon Sung UM , Yun Sik IM
IPC分类号： G09G3/36
CPC分类号： G09G3/3677 , G02F1/1343 , G02F1/13439 , G02F1/1362 , G02F1/136286 , G02F1/1368 , G09G3/20 , G09G2300/0426 , G09G2310/067 , G09G2320/0223
摘要： An array substrate, a display device and a driving method thereof are provided. The array substrate includes a base substrate, a driver provided on the base substrate, a plurality of gate lines and a plurality of gate line overlap parts, each of the gate line overlap parts has a portion which overlaps a corresponding gate line of the gate lines in a direction perpendicular to the base substrate; the driver is connected with the plurality of the gate line overlap parts and is configured to, at one or both of a time when a potential of the gate line is changed from a turn-on potential to a turn-off potential and a time from the turn-off potential to the turn-on potential, make the gate line overlap part in a floating state, or make the potential of the gate line overlap part equal to the changed potential.

9. 发明申请

US20160253940A1 Pixel Structure and Display Device 审中-公开
标题翻译：像素结构和显示设备
公开(公告)号：US20160253940A1
公开(公告)日：2016-09-01
申请号：US14768664
申请日：2015-04-14
申请人： BOE Technology Group Co., Ltd.
发明人： Qiangtao WANG , Hyun Sic CHOI , Yun Sik IM
IPC分类号： G09G3/20
CPC分类号： G09G3/2003 , G09G3/2074 , G09G2300/0443 , G09G2300/0452 , G09G2320/0626 , G09G2320/0666 , G09G2340/06
摘要： A pixel structure and a display device are provided. The pixel structure includes: a plurality of pixel units arranged in a matrix, each pixel unit including first to seventh subpixels arranged sequentially in a row direction, and the first subpixel, the second subpixel, the third subpixel and the fourth subpixel being different from one another in color. Each subpixel among the first to third subpixels has a same color as that of one subpixel among the fifth to the seventh pixels, respectively. The number of colors of the pixel structure becomes from original three to at least four, added subpixels are shared by pixels on both sides thereof, colors illustrated are more diversified by color modulation, and gamut of the display device is improved.
摘要翻译：提供像素结构和显示装置。像素结构包括：以矩阵形式布置的多个像素单元，每个像素单元包括沿行方向依次布置的第一至第七子像素，第一子像素，第二子像素，第三子像素和第四子像素不同于一个另一种颜色。第一至第三子像素中的每个子像素分别具有与第五至第七像素中的一个子像素相同的颜色。像素结构的颜色数量从原始的三个变为至少四个，添加的子像素由其两侧的像素共享，所示的颜色通过颜色调制更多样化，并且改善了显示装置的色域。

10. 发明申请

US20150340504A1 OXIDE THIN FILM TRANSISTOR AND MANUFACTURING METHOD THEREOF, ARRAY SUBSTRATE AND DISPLAY DEVICE 有权
标题翻译：氧化物薄膜晶体管及其制造方法，阵列基板和显示器件
公开(公告)号：US20150340504A1
公开(公告)日：2015-11-26
申请号：US14652639
申请日：2014-11-03
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Hyun Sic CHOI , Yun Sik IM
IPC分类号： H01L29/786 , H01L21/441 , H01L21/467 , H01L29/66
CPC分类号： H01L27/1288 , H01L21/441 , H01L21/467 , H01L29/41733 , H01L29/66969 , H01L29/7869 , H01L29/78696
摘要： An oxide thin film transistor and a manufacturing method thereof, an array substrate and a display device are provided. The method comprises: forming a gate electrode (1), a gate insulating layer (4) and an oxide semiconductor thin film (10) sequentially on a substrate; forming a first photoresist (11a) above an active layer region of the oxide semiconductor thin film (10), such that a thickness of the first photoresist above a channel region is greater than a thickness of the first photoresist above a non-channel region; reserving the first photoresist (11a) above the channel region; forming a source-drain metal thin film and a second photoresist (11b) sequentially on a pattern of an active layer, removing a portion of the source-drain metal thin film and a portion of the second photoresist (11b), such that an edge of the first photoresist (11a) above the channel region is covered with the source-drain metal thin film; and obtaining patterns of a source electrode and a drain electrode. Upon preliminary patterns of the source electrode and the drain electrode are formed, the photoresist instead of a protective layer is used to protect the active layer, therefore shortening a length of a channel of the oxide thin film transistor.
摘要翻译：提供氧化物薄膜晶体管及其制造方法，阵列基板和显示装置。该方法包括：在基板上依次形成栅电极（1），栅极绝缘层（4）和氧化物半导体薄膜（10）在所述氧化物半导体薄膜（10）的有源层区域上形成第一光致抗蚀剂（11a），使得所述第一光致抗蚀剂在沟道区上方的厚度大于非沟道区上方的所述第一光致抗蚀剂的厚度; 在沟道区域上方保留第一光致抗蚀剂（11a）; 在有源层的图案上依次形成源极 - 漏极金属薄膜和第二光致抗蚀剂（11b），去除源极 - 漏极金属薄膜的一部分和第二光致抗蚀剂（11b）的一部分，使得边缘在沟道区上方的第一光致抗蚀剂（11a）被源极 - 漏极金属薄膜覆盖; 并获得源电极和漏电极的图案。在形成源电极和漏电极的初步图案时，使用光致抗蚀剂代替保护层来保护有源层，从而缩短氧化物薄膜晶体管的沟道的长度。

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