专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US11579494B2 Switchable glass panel, method of forming switchable glass panel and method of forming switchable glass 有权
公开(公告)号：US11579494B2
公开(公告)日：2023-02-14
申请号：US17536835
申请日：2021-11-29
申请人： Beijing BOE Sensor Technology Co., Ltd. , BOE Technology Group Co., Ltd.
发明人： Ying Wang , Zhan Li , Sikai Zhang , Juan Chen , Changyin Wang , Peng Liang , Deshen Zhai , Chunlei Wang , Yue Shi , Chuncheng Che , Feng Liu , Hao Liu
IPC分类号： G02F1/1339 , G02F1/1333 , G02F1/1343 , G02F1/1337
摘要： A switchable glass panel, a method of forming switchable glass panel and a method of forming switchable glass are provided. The method includes: forming a first electrode layer and a first alignment layer sequentially on a first substrate, and forming a second electrode layer and a second alignment layer sequentially on a second substrate; forming first sealants distributed along a first direction, second sealants distributed along a second direction and an edge sealant at the edge of the first alignment layer on the first alignment layer, where the first sealants and the second sealants form a grid with a plurality of openings; forming a plurality of liquid crystal layers corresponding to the plurality of openings on the second alignment layer; and oppositely arranging the first substrate and the second substrate to form a cell, and curing the first sealants and the second sealants.

2. 发明申请

US20150286107A1 ELECTROCHROMIC DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF 审中-公开
标题翻译：电致发光显示装置及其制造方法
公开(公告)号：US20150286107A1
公开(公告)日：2015-10-08
申请号：US14360684
申请日：2013-04-08
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Juan Chen , Xiaodong Zhou
IPC分类号： G02F1/153 , G02F1/15 , G02F1/161 , G02F1/155
CPC分类号： G02F1/1533 , G02F1/1503 , G02F1/155 , G02F1/161 , Y10T29/49155
摘要： An electrochromic display device and a manufacturing method thereof are disclosed. The electrochromic display device includes a first substrate (21), a second substrate (22) opposed to the first substrate (21), and an electrochromic fluid (23) distributed between the first substrate (21) and the second substrate (22), wherein a plurality of recesses (21′) are disposed on the first substrate (21), the electrochromic fluid (23) is separately disposed in the recesses (21′).
摘要翻译：公开了电致变色显示装置及其制造方法。电致变色显示装置包括第一基板（21），与第一基板（21）相对的第二基板（22）和分布在第一基板（21）和第二基板（22）之间的电致变色液体（23）其中，在所述第一基板（21）上设置有多个凹部（21'），所述电致变色流体（23）分别设置在所述凹部（21'）中。

3. 发明授权

US10025134B2 Liquid crystal lens and manufacturing methods thereof, manufacturing apparatus therefor and 3D display device 有权
公开(公告)号：US10025134B2
公开(公告)日：2018-07-17
申请号：US14012544
申请日：2013-08-28
申请人： BOE Technology Group Co., Ltd.
发明人： Juan Chen
IPC分类号： G02F1/1335 , G02F1/29 , G02B27/22
摘要： Embodiments of the present invention provide a liquid crystal lens, a manufacturing method thereof, a manufacturing apparatus and a 3D display device. The manufacturing method of a liquid crystal lens, comprising: obtaining an actual effective refractive index profile of a liquid crystal layer by simulating, and the liquid crystal layer having an initial pretilt angle; determining a difference region in which a difference exists between a predefined standard pretilt angle and the initial pretilt angle of liquid crystal in the liquid crystal layer and a non-difference region, according to standard and actual effective refractive index profiles; simulating an orientation of the liquid crystal in the difference region of the liquid crystal lens, and determining the standard pretilt angle of the liquid crystal in the difference region; and irradiating the liquid crystal in the liquid crystal lens for alignment.

4. 发明授权

US09971223B2 Display substrate, display apparatus having the same, and fabricating method thereof 有权
公开(公告)号：US09971223B2
公开(公告)日：2018-05-15
申请号：US15501847
申请日：2016-05-20
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Xin Gu , Juan Chen , Ning Chen
IPC分类号： G02F1/155 , G02F1/157 , H01L27/32
CPC分类号： G02F1/155 , G02F1/157 , G02F2001/1555 , G02F2001/1557 , H01L27/3258
摘要： The present application discloses a method for fabricating a display substrate including forming an electrode layer comprising a plurality of electrode blocks on a base substrate; each electrode block corresponding to a subpixel region; and forming an electrochromic layer comprising a plurality of electrochromic blocks on the electrode layer by electrochemically depositing an electrochromic material onto the plurality of electrode blocks on a side of the electrode layer distal to the base substrate, each electrochromic block corresponding to each electrode block in a one-to-one relationship.

5. 发明授权

US09709799B2 Electrowetting display panel, fabrication method thereof and display apparatus comprising the same 有权
公开(公告)号：US09709799B2
公开(公告)日：2017-07-18
申请号：US14528287
申请日：2014-10-30
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Juan Chen
IPC分类号： G02B26/00 , G02B1/06 , G03F7/30 , G03F7/20
CPC分类号： G02B26/005 , G02B1/06 , G03F7/20 , G03F7/30
摘要： The invention relates to the field of display technique, particularly relates to an electrowetting display panel, a fabrication method thereof and a display apparatus comprising the same. The electrowetting display panel comprises a first substrate and a second substrate which are disposed opposite to each other, wherein the first substrate, the second substrate and the space therebetween are divided into a plurality of sub-pixel areas, and a baffle wall is disposed in the gap area between each two adjacent sub-pixel areas, characterized in that the baffle wall is formed from a material having both a hydrophilic group and a hydrophobic group. The electrowetting display panel has a simpler structure, the baffle wall thereof has a superior adhesiveness, and there is no necessary to form a hole in the hydrophobic dielectric layer to enhance the adhesiveness of the baffle wall during fabrication, such that the fabrication process is simplified.

6. 发明申请

US20170061919A1 ELECTROCHROMIC DISPLAY PANEL, DRIVING METHOD THEREOF AND DISPLAY DEVICE 有权
标题翻译：电致发光显示面板及其驱动方法及显示装置
公开(公告)号：US20170061919A1
公开(公告)日：2017-03-02
申请号：US14913305
申请日：2015-08-19
申请人： Boe Technology Group Co., Ltd.
发明人： Juan Chen
IPC分类号： G09G3/38 , G02F1/01 , G02F1/163 , G02F1/15
CPC分类号： G09G3/38 , G02F1/0105 , G02F1/15 , G02F1/163 , G09G2300/023 , G09G2320/0238 , G09G2320/0666
摘要： The embodiments of the present invention disclose an electrochromic display panel, a driving method thereof and a display device; the electrochromic display panel comprises: a first substrate and a second substrate arranged with box alignment; the first substrate being divided into a plurality of pixel units; a plurality of electrochromic strips made of a black electrochromic material are arranged in each pixel unit of the first substrate; a electrochromic layer made of the black electrochromic material is arranged on the second substrate; the black electrochromic material presents a transparent state when it is powered off, and presents a black state when it is powered on. The electrochromic display panel provided by the embodiment of the present invention realizes both color display and black display with one electrochromic material; compared with the prior art, the embodiment of the present invention has advantages of low cost, stable luminous efficiency and simple driving mode.
摘要翻译：本发明的实施例公开了电致变色显示面板，其驱动方法和显示装置; 电致变色显示面板包括：第一基板和布置成盒对准的第二基板; 所述第一基板被分成多个像素单元; 在第一基板的每个像素单元中布置由黑色电致变色材料制成的多个电致变色条带; 由黑色电致变色材料制成的电致变色层布置在第二衬底上; 黑色电致变色材料在断电时呈现透明状态，并在电源接通时呈现黑色状态。由本发明实施例提供的电致变色显示面板通过一种电致变色材料实现彩色显示和黑色显示; 与现有技术相比，本发明的实施例具有成本低，发光效率稳定，驱动模式简单的优点。

7. 发明授权

US10748941B2 Light valve structure, manufacturing method therefor, operating method therefor, array substrate and electronic device 有权
公开(公告)号：US10748941B2
公开(公告)日：2020-08-18
申请号：US16106502
申请日：2018-08-21
申请人： BEIJING BOE DISPLAY TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Xiaolong He , Juan Chen , Yue Shi
IPC分类号： H01L27/12 , G02F1/1362 , G02F1/13357 , G02F1/1333 , G02F1/1343 , G02F1/1368
摘要： A light valve structure, a manufacturing method therefor, an operating method therefor, an array substrate and an electronic device are provided. The light valve structure includes a base substrate, a light-transmissive part and a light-shielding part. The light-transmissive part is disposed on the base substrate and light-transmissive, and it at least includes a first electrode. The light-shielding part is disposed on the light-transmissive part; a first end of the light-shielding part is fixed relative to the light-transmissive part; and the light-shielding part includes a base layer and a second electrode layered on the base layer. The light-shielding part is configured to be curled so as to be away from the light-transmissive part, and/or the light-shielding part is configured to be spread due to the mutual adsorption between the first electrode and the second electrode, so as to be superimposed on the light-transmissive part.

8. 发明授权

US10859886B2 Display panel, display apparatus and method of manufacturing display panel 有权
公开(公告)号：US10859886B2
公开(公告)日：2020-12-08
申请号：US15126509
申请日：2015-08-10
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Juan Chen
IPC分类号： G02F1/161 , G09F9/00
摘要： A display panel includes: a first substrate; a second substrate disposed opposite to the first substrate; retaining walls disposed between the first substrate and the second substrate and each having a first end disposed on the second substrate and a second end opposite to the first end; and a material layer disposed on a side of the first substrate facing the second substrate and formed with grooves in which the second ends of the retaining walls are fitted.

9. 发明授权

US09721527B2 Electrochromic display panel, driving method thereof and display device 有权
公开(公告)号：US09721527B2
公开(公告)日：2017-08-01
申请号：US14913305
申请日：2015-08-19
申请人： Boe Technology Group Co., Ltd.
发明人： Juan Chen
IPC分类号： G09G3/38 , G02F1/163 , G02F1/01 , G02F1/15
CPC分类号： G09G3/38 , G02F1/0105 , G02F1/15 , G02F1/163 , G09G2300/023 , G09G2320/0238 , G09G2320/0666
摘要： The embodiments of the present invention disclose an electrochromic display panel, a driving method thereof and a display device; the electrochromic display panel comprises: a first substrate and a second substrate arranged with box alignment; the first substrate being divided into a plurality of pixel units; a plurality of electrochromic strips made of a black electrochromic material are arranged in each pixel unit of the first substrate; a electrochromic layer made of the black electrochromic material is arranged on the second substrate; the black electrochromic material presents a transparent state when it is powered off, and presents a black state when it is powered on. The electrochromic display panel provided by the embodiment of the present invention realizes both color display and black display with one electrochromic material; compared with the prior art, the embodiment of the present invention has advantages of low cost, stable luminous efficiency and simple driving mode.

10. 发明申请

US20170090264A1 DISPLAY PANEL, DISPLAY APPARATUS AND METHOD OF MANUFACTURING DISPLAY PANEL 审中-公开
公开(公告)号：US20170090264A1
公开(公告)日：2017-03-30
申请号：US15126509
申请日：2015-08-10
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Juan Chen
IPC分类号： G02F1/161 , G09F9/00
CPC分类号： G02F1/161 , G09F9/00
摘要： A display panel includes: a first substrate; a second substrate disposed opposite to the first substrate; retaining walls disposed between the first substrate and the second substrate and each having a first end disposed on the second substrate and a second end opposite to the first end; and a material layer disposed on a side of the first substrate facing the second substrate and formed with grooves in which the second ends of the retaining walls are fitted.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式