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1. 发明申请

US20220146898A1 LIQUID CRYSTAL CELL AND ELECTRONIC DEVICE 有权
公开(公告)号：US20220146898A1
公开(公告)日：2022-05-12
申请号：US17431671
申请日：2020-12-22
申请人： BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Zhiqiang ZHAO , Hongliang YUAN , Xiaojuan WU , Qi ZHENG , Yao BI , Xuan ZHONG , Zhangxiang CHENG , Jiaxing WANG , Donghua ZHANG , Baoqing HOU , Lei ZHANG
IPC分类号： G02F1/163 , G02F1/1339 , G02F1/155 , G02F1/1343 , G02F1/1337
摘要： A liquid crystal cell includes a first substrate, a second substrate and a liquid crystal layer disposed between the first substrate and the second substrate. The first substrate includes a first base, and an electrochromic layer disposed on a side of the first base. The second substrate includes a second base, and a plurality of spacers arranged at intervals and disposed on a side of the second base proximate to the first substrate. An orthographic projection of at least one spacer of the plurality of spacers arranged at intervals on the first base is within a range of an orthographic projection of the electrochromic layer on the first base.

2. 发明申请

US20200124969A1 METHOD FOR MANUFACTURING ARRAY SUBSTRATE AND METHOD FOR MANUFACTURING LIQUID CRYSTAL ANTENNA 审中-公开
公开(公告)号：US20200124969A1
公开(公告)日：2020-04-23
申请号：US16621120
申请日：2019-04-10
申请人： BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Xiaojuan WU , Yao BI , Hongliang YUAN
IPC分类号： G03F7/20 , H01Q21/00
摘要： The present disclosure provides a method for manufacturing an array substrate and a method for manufacturing a liquid crystal antenna, and relates to the technical field of liquid crystal antennas and array substrates, The method for manufacturing an array substrate includes: sequentially depositing a metal material layer and a photoresist material layer on a substrate to form a plurality of metal patterns and a plurality of photoresist patterns on the plurality of metal patterns; and forming a light-shielding material between at least two adjacent metal patterns such that the light-shielding material and the plurality of photoresist patterns have opposite hydrophobicity-hydrophilicity; curing the light-shielding material to form at least one light-shielding pattern such that a thickness of the at least one light-shielding pattern is the same as a thickness of the plurality of metal patterns; and removing the plurality of photoresist patterns.

3. 发明申请

US20170069250A1 Display Panel, Display Method Thereof, as Well as Display Device 有权
标题翻译：显示面板，显示方式以及显示设备
公开(公告)号：US20170069250A1
公开(公告)日：2017-03-09
申请号：US15122618
申请日：2015-07-21
申请人： Boe Technology Group Co., Ltd. , Beijing Boe Optoelectronics Technology Co., Ltd.
发明人： Kaixuan WANG , Hongliang YUAN , Wei LI , Jiantao LIU , Zhenfu MA , Yingzi WANG
IPC分类号： G09G3/20
CPC分类号： G09G3/2074 , G09G3/20 , G09G3/2003 , G09G2300/0452 , G09G2320/0646 , G09G2320/0673 , G09G2360/16
摘要： The disclosure relates to a display panel, a display method thereof and a display device. The method comprises: confirming a received image to be displayed as a preset pure-coloured image; for each of the green subpixels, comparing the grayscale value that the green subpixel corresponds to with that of the red subpixel or the blue subpixel at a place corresponding to the green subpixel in a previous row to find out the difference; and adjusting the grayscale value of the green subpixel for displaying based on the difference. The grayscale value of the green subpixel is increased or decreased by a preset value according to whether the difference is greater than 0. Thereby the charging capacities of all the green subpixels are substantially the same, so as to avoid brightness difference and eliminate light and dark stripes appearing in the display panels.
摘要翻译：本发明涉及显示面板，其显示方法和显示装置。该方法包括：确认接收到的图像被显示为预设的纯色图像; 对于每个绿色子像素，将与绿色子像素对应的灰度值与对应于前一行中的绿色子像素的位置处的红色子像素或蓝色子像素的灰度值进行比较，以找出差异; 并且基于该差异来调整用于显示的绿色子像素的灰度值。绿色子像素的灰度值根据差值大于0而增加或减少预设值。因此，所有绿色子像素的充电容量基本相同，以避免亮度差异，消除亮度和黑暗条纹出现在显示面板上。

4. 发明公开

US20240272467A1 LIQUID CRYSTAL HANDWRITING BOARD AND MANUFACTURING METHOD THEREFOR 审中-公开
公开(公告)号：US20240272467A1
公开(公告)日：2024-08-15
申请号：US18019244
申请日：2022-01-29
申请人： BOE Technology Group Co., Ltd. , Beijing BOE Optoelectronics Technology Co., Ltd. , Shandong Lanbeisite Educational Equipment Group
发明人： Jiaxing WANG , Jian WANG , Xiaojuan WU , Hongliang YUAN , Xiuliang WANG , Yao BI , Jinshuai DUAN , Feng LIU , Cuiyu CHEN , Yang GE , Zhilong DUAN , Zhiqiang YU , Tianyang HAN
IPC分类号： G02F1/1333 , G02F1/1335 , G02F1/1343 , G02F1/1347 , G02F1/1368 , G02F1/139
CPC分类号： G02F1/13338 , G02F1/133305 , G02F1/133512 , G02F1/133514 , G02F1/133528 , G02F1/134309 , G02F1/13439 , G02F1/1347 , G02F1/1368 , G02F1/1391
摘要： Provided is a liquid crystal handwriting board. The liquid crystal handwriting board includes a first substrate, a second substrate, a third substrate, a first liquid crystal layer, and a second liquid crystal layer; wherein the first substrate includes: a first base, and a first pixel electrode and a transparent electrode, wherein the first pixel electrode is insulated from the transparent electrode, and the first pixel electrode is closer to the second substrate than the transparent electrode is; wherein the first substrate, the first liquid crystal layer and the second substrate are configured to form a display portion of the liquid crystal handwriting board; and the first substrate, the second liquid crystal layer and the third substrate are configured to form a writing portion of the liquid crystal handwriting board.

5. 发明公开

US20240176178A1 LIQUID CRYSTAL HANDWRITING BOARD, HANDWRITING SYSTEM, AND CONTROL METHOD FOR HANDWRITING SYSTEM 审中-公开
公开(公告)号：US20240176178A1
公开(公告)日：2024-05-30
申请号：US18282985
申请日：2022-08-22
申请人： Beijing BOE Optoelectronics Technology Co., Ltd. , BOE Technology Group Co., Ltd.
发明人： Jiaxing WANG , Hao YAN , Xiaojuan WU , Hongliang YUAN , Jian WANG , Yao BI , Jinshuai DUAN , Yang GE , Zhilong DUAN , Zhiqiang YU , Xianglei QIN , Xiuliang WANG , Xiaofeng YIN
IPC分类号： G02F1/1333 , G02F1/133 , G02F1/1335 , G02F1/1368 , G02F1/139
CPC分类号： G02F1/13338 , G02F1/13318 , G02F1/133512 , G02F1/1368 , G02F1/1391
摘要： Provided is a liquid crystal handwriting board. The liquid crystal handwriting board includes: a liquid crystal panel, a photosensitive assembly, and a control assembly; wherein the liquid crystal panel includes a first substrate and a second substrate that are opposite; the photosensitive assembly includes a plurality of photosensitive elements; and the control assembly is electrically connected to the liquid crystal panel and the photosensitive assembly, and is configured to determine position information of a pixel region for erasure by detecting position information of target light irradiated to the liquid crystal panel by the photosensitive assembly and supply a pixel voltage to the plurality of pixel electrodes in the pixel region for erasure, such that a voltage difference is present between the plurality of pixel electrodes in the pixel region for erasure and the common electrode.

6. 发明申请

US20220100033A1 LIGHT-ADJUSTING GLASS AND GLASS MODULE 有权
公开(公告)号：US20220100033A1
公开(公告)日：2022-03-31
申请号：US17280899
申请日：2020-12-08
申请人： Beijing BOE Optoelectronics Technology Co., Ltd. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Xiaojuan WU , Zhiqiang ZHAO , Jiaxing WANG , Hongliang YUAN , Jian WANG
IPC分类号： G02F1/1335 , G02F1/1343 , G02F1/1334 , G02F1/139
摘要： The present disclosure provides a light-adjusting glass and a glass module, which belongs to the field of display glass technology. The light-adjusting glass of the present disclosure includes a basic light-adjusting structure and a reflective polarizer; and the basic light-adjusting structure includes a first substrate, a second substrate and a first liquid crystal layer, wherein the first substrate and the second substrate are opposite to each other, and the first liquid crystal layer is between the first substrate and the second substrate; the first liquid crystal layer is configured to rotate under an electric field between the first substrate and the second substrate so as to control transmittance of light; the reflective polarizer is on a side of the first substrate distal to the first liquid crystal layer.

7. 发明申请

US20220100021A1 LIGHT-ADJUSTING GLASS AND SMART VEHICLE WINDOW 有权
公开(公告)号：US20220100021A1
公开(公告)日：2022-03-31
申请号：US17280901
申请日：2020-12-08
申请人： Beijing BOE Optoelectronics Technology Co., Ltd. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Hongliang YUAN , Xiaojuan WU , Yong ZHANG , Limin ZHANG , Zhiqiang ZHAO , Qi ZHENG , Yao BI , Xuan ZHONG , Zhangxiang CHENG , Donghua ZHANG , Jiaxing WANG , Ce WANG , Jian WANG , Yanchen LI
IPC分类号： G02F1/1345 , G02F1/1339 , G02F1/1343 , G02F1/1333 , B60J3/04
摘要： The present disclosure provides a light-adjusting glass and a smart vehicle window. The light-adjusting glass has a transmittance adjustment region and an encapsulation region; the light-adjusting glass includes: a first and second substrate opposite to each other, and a dye liquid crystal layer between the first and second substrates in the transmittance adjustment region, and a frame sealant in the encapsulation region; the first substrate includes a first base and a first electrode layer on a side of the first base proximal to the dye liquid crystal layer; the second substrate includes a second base and a second electrode layer on a side of the second base proximal to the dye liquid crystal layer; a conductive structure is provided in the frame sealant; a first and second voltage transmission structures electrically insulated from each other are on the first base.

8. 发明申请

US20210405457A1 OPTICAL ASSEMBLY, LIQUID CRYSTAL DISPLAY DEVICE, AND ELECTRONIC EQUIPMENT 有权
公开(公告)号：US20210405457A1
公开(公告)日：2021-12-30
申请号：US16962493
申请日：2019-09-26
申请人： BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Xuan ZHONG , Hongliang YUAN , Jian WANG , Qi ZHENG , Wei ZHAO , Xiaojuan WU , Zhangxian CHENG , Jiaxing WANG
IPC分类号： G02F1/13363 , G02F1/1335 , G02F1/1337
摘要： The present disclosure provides an optical assembly, a liquid crystal display device, and an electronic equipment. The optical assembly includes: a linear polarizer, a half-wave plate, and a quarter-wave plate stacked in sequence. An absorption axis of the linear polarizer is substantially perpendicular to a first direction, and the first direction is parallel to a surface of the linear polarizer; an angle between an in-plane slow axis of the half-wave plate and the first direction is in a range of 100° to 110°; an angle between an in-plane slow axis of the quarter-wave plate and the first direction is in a range of 160° to 170°.

9. 发明申请

US20160307525A1 ARRAY SUBSTRATE, DISPLAY DEVICE AND IMAGE DISPLAY METHOD 有权
标题翻译：阵列基板，显示装置和图像显示方法
公开(公告)号：US20160307525A1
公开(公告)日：2016-10-20
申请号：US15085609
申请日：2016-03-30
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Kaixuan WANG , Wei LI , Hongliang YUAN , Jiantao LIU , Yingzi WANG , Zhenfu MA
IPC分类号： G09G3/36
CPC分类号： G09G3/3607 , G09G2300/0426 , G09G2300/0452 , G09G2320/0233 , G09G2320/0242
摘要： An array substrate, display device and image display method. In this array substrate, among the sub-pixels two adjacent columns of sub-pixels are grouped together, and sub-pixels in different groups do not overlap each other; in each group, all of the sub-pixels are electrically connected with a same data line; each row of the sub-pixels corresponds to two gate lines, and in each row of the sub-pixels, two sub-pixels belonging to the same group are electrically connected with one of the two gate lines corresponding to this row of the sub-pixels respectively; thus, in the process of sequentially loading a gate scanning signal to each grid line within the display time of one frame, charging difference between rows of sub-pixels caused by the jump of voltage loaded on the data line may be reduced, whereby poor stripes present when a flat panel display is displaying a screen may be improved.
摘要翻译：阵列基板，显示装置和图像显示方法。在该阵列基板中，在子像素中，将两个相邻的子像素列分组在一起，并且不同组中的子像素彼此不重叠; 在每组中，所有子像素与相同的数据线电连接; 子像素的每一行对应于两条栅极线，并且在子像素的每一行中，属于同一组的两个子像素与对应于该子像素的该行的两个栅极线之一电连接，像素; 因此，在一帧的显示时间内将栅极扫描信号顺序地加载到每个栅格线的过程中，可以减少由加载在数据线上的电压的跳跃引起的子像素行之间的充电差异，由此差的条纹当平板显示器正在显示屏幕时出现可能会改善。

10. 发明申请

US20230094945A1 ARRAY SUBSTRATE AND DISPLAY PANEL 有权
公开(公告)号：US20230094945A1
公开(公告)日：2023-03-30
申请号：US17908386
申请日：2021-10-12
申请人： Beijing BOE Optoelectronics Technology Co., Ltd. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Yao BI , Yu ZHAO , Xiaojuan WU , Hongliang YUAN , Jian WANG , Hao YAN , Liping LEI
IPC分类号： G09G3/3233 , G11C19/28
摘要： An embodiment of the present disclosure provides an array substrate having a display area and a peripheral area surrounding the display area, the display area is provided with display units therein, the display area includes a curved edge, the peripheral area is provided therein with a plurality of shift register units cascaded, at positions corresponding to the curved edge of the display area, an extending direction in which a first edge of each shift register unit extends is parallel to an outer tangent line of the curved edge or is consistent with an extending direction in which the curved edge extends, and the first edge is an inner edge of each shift register unit close to the curved edge.

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