-
1.发明公开公开(公告)号：US20240353726A1
公开(公告)日：2024-10-24
申请号：US18682934
申请日：2021-11-30
发明人： Xiaojuan WU , Xiuliang WANG , Jiaxing WANG , Yu ZHAO , Jian WANG , Yao BI , Jinshuai DUAN , Yang GE , Zhilong DUAN , Zhiqiang YU , Cuiyu CHEN , Feng LIU , Tianyang HAN
摘要： The present disclosure belongs to the technical field of display, and provides an array substrate, a handwriting tablet, a tablet eraser, a handwriting tablet system and a method for erasing a pattern. The array substrate is provided with a handwriting area, and a peripheral area surrounding the handwriting area. The array substrate includes erasing electrodes, which are arranged in an array, and a driving circuit for driving the erasing electrodes, wherein the driving circuit is configured to load, under the irradiation of preset light, an erasing voltage to the erasing electrodes. The array substrate is further provided with an NFC coil, which is used for sending an NFC signal, wherein a sensing range of the NFC coil covers the handwriting area.
-
公开(公告)号：US20240302724A1
公开(公告)日：2024-09-12
申请号：US18028116
申请日：2022-06-29
发明人： Xiaojuan WU , Yujie WANG , Yao BI , Jian WANG , Yu ZHAO , Jiaxing WANG , Jinshuai DUAN , Dawei FENG , Zhiqiang YU , Feng LIU , Cuiyu CHEN , Yichi ZHANG
IPC分类号： G03B21/00 , G02F1/1337 , G02F1/1343 , G03B21/20
CPC分类号： G03B21/006 , G02F1/133769 , G02F1/134309 , G03B21/208
摘要： There is provided a projection apparatus, including: a light emitting component configured to generate light; a liquid crystal display panel on a light outgoing side of the light emitting component and including a liquid crystal layer between a first substrate and a second substrate, the liquid crystal layer including cholesteric liquid crystals configured to be in a conical helix texture under an electric field applied, so as to reflect light matched with a helix pitch of the conical helix texture; an optical component between the light emitting component and the liquid crystal display panel, and configured to adjust a propagation direction of light, an acute angle being formed between an optical axis of the optical component and a normal of the liquid crystal display panel; and a projection lens configured to receive and project the light reflected by the liquid crystal display panel. A display system is further provided.
-
公开(公告)号：US20220146898A1
公开(公告)日：2022-05-12
申请号：US17431671
申请日：2020-12-22
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.
-
公开(公告)号：US20210215956A1
公开(公告)日：2021-07-15
申请号：US16755644
申请日：2019-10-16
发明人： Yao BI , Hongliiang YUAN , Li MA , Xiaojuan WU , Huishun CHEN , Qi ZHENG , Zhiqiang ZHAO , Zhangxiang CHENG , Jiaxing WANG , Xuan ZHONG
IPC分类号： G02F1/13 , G02F1/1339 , H01Q1/36 , H01Q3/34
摘要： A liquid crystal antenna substrate and a manufacturing method thereof, and a liquid crystal antenna and a manufacturing method thereof are provided. The manufacturing method of the liquid crystal antenna substrate includes: forming a conductive pattern on a base substrate; coating a liquid photo-curable material at a side of the conductive pattern away from the base substrate; and using the conductive pattern as a mask to perform an exposure process from a side of the base substrate away from the conductive pattern, a portion of the liquid photo-curable material corresponding to the conductive pattern is cured to form spacers.
-
5.发明申请公开(公告)号：US20200124969A1
公开(公告)日：2020-04-23
申请号：US16621120
申请日：2019-04-10
发明人： Xiaojuan WU , Yao BI , Hongliang YUAN
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.
-
公开(公告)号：US20170269438A1
公开(公告)日：2017-09-21
申请号：US15326345
申请日：2016-02-01
发明人： Xiaojuan WU , Huishun CHEN
IPC分类号： G02F1/1343 , G02F1/1362 , G02F1/1335 , G02F1/1368
CPC分类号： G02F1/134309 , G02F1/133512 , G02F1/133707 , G02F1/134363 , G02F1/13439 , G02F1/136209 , G02F1/1368 , G02F2001/134372 , G02F2201/121 , G02F2201/123 , G02F2201/40
摘要： A pixel structure includes a plurality of pixel units arranged in an array. Each of the pixel units includes a first electrode, a second electrode and a thin film transistor, the first electrode having a plate-like structure, and the second electrode having a plurality of strip-shaped electrodes and connecting electrodes to connect the strip-shaped electrodes together. A slit is formed between each two adjacent strip-shaped electrodes, and an end of each slit facing towards the thin film transistor is angled. In any two adjacent pixel units in each column of pixel units, a structure of the second electrode in one pixel unit is in a mirror symmetrical relation with that in the other pixel unit relative to a row direction, and an aperture ratio of a pixel unit in which the slit of the second electrode is angled towards the thin film transistor is larger than an aperture ratio of the other pixel unit.
-
7.发明申请SEALANT, PREPARING METHOD AND USE METHOD THEREOF AND LIQUID CRYSTAL DISPLAY PANEL 审中-公开密封剂，制备方法及其使用方法和液晶显示面板公开(公告)号：US20150316798A1
公开(公告)日：2015-11-05
申请号：US14529193
申请日：2014-10-31
发明人： Xiaojuan WU , Wei LI
IPC分类号： G02F1/1339 , G02F1/1335 , C09J131/04
CPC分类号： C09D123/0853 , C09J131/04 , G02F1/133514 , G02F1/1339 , G02F2202/28
摘要： The invention discloses a sealant, preparing method and use method thereof, and a liquid crystal display (LCD) panel, which can solve the problem that the sealant in the LCD panel of the prior art is apt to contaminate the liquid crystal adjacent thereto. The sealant of the invention comprises a sealant base composition and an ethylene-vinyl acetate copolymer, which is a linear polymer with a high molecular weight, and which is capable of forming a network structure and exhibiting good sealing property and bonding performance. Therefore, the small molecules of monomers in the sealant base composition are anchored and the movement thereof is restricted by the network structure. Thus, the contamination to the liquid crystal is effectively reduced.
摘要翻译： 本发明公开了一种密封剂，其制备方法及其使用方法以及液晶显示（LCD）面板，其可以解决现有技术的LCD面板中的密封剂易于污染与其相邻的液晶的问题。 本发明的密封剂包括密封剂基础组合物和乙烯 - 乙酸乙烯酯共聚物，其是具有高分子量的线性聚合物，并且能够形成网络结构并且表现出良好的密封性能和粘合性能。 因此，密封剂基质组合物中的单体的小分子被锚定并且其运动被网络结构限制。 因此，有效地减少对液晶的污染。
-
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.
-
公开(公告)号：US20240231603A1
公开(公告)日：2024-07-11
申请号：US17916019
申请日：2021-09-28
发明人： Xiaojuan WU , Jian WANG , Yu ZHAO , Yang GE , Xian WANG , Jiaxing WANG , Chunnan FENG , Jinshuai DUAN , Xiuliang WANG , Biqi LI , Feng QU
IPC分类号： G06F3/04883 , G02F1/1333 , G02F1/1343 , G06F3/041 , G06F3/046
CPC分类号： G06F3/04883 , G02F1/13338 , G06F3/0412 , G06F3/046 , G02F1/133331 , G02F1/134309
摘要： An array substrate, a panel, a handwriting tablet and a method for driving the same, relate to the field of handwriting tablet technology. The array substrate includes a handwriting area and a peripheral area surrounding the handwriting area; the handwriting area includes a plurality of handwriting sub-areas; wherein the array substrate includes a plurality of NFC coils and a plurality of erasure units. The plurality of NFC coils are arranged in the plurality of handwriting sub-areas in a one-to-one correspondence. The plurality of erasure units are arranged in the plurality of handwriting sub-areas in a one-to-one correspondence.
-
10.发明公开公开(公告)号：US20240176178A1
公开(公告)日：2024-05-30
申请号：US18282985
申请日：2022-08-22
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.
-
-
-
-
-
-
-
-
-
搜索结果
63 条记录 (耗时 0.028 秒)
