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. 发明申请

US20220310721A1 DISPLAY PANEL, MANUFACTURING METHOD THEREOF AND DISPLAY DEVICE 有权
公开(公告)号：US20220310721A1
公开(公告)日：2022-09-29
申请号：US17287900
申请日：2020-09-22
申请人： CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Qun MA , Yue WEI , Mingxi PAN , Haoming LV
IPC分类号： H01L27/32 , H01L51/56 , H01L51/52
摘要： The present disclosure provides a display panel, a manufacturing method thereof and a display device. The display panel includes a base substrate, a TFT array, a pixel definition layer, and a plurality of light-emitting units. The display panel further includes a plurality of spacers arranged on a surface of the pixel definition layer away from the base substrate, the plurality of spacers is formed integrally with the pixel definition layer, a surface of each spacer away from the base substrate includes a first portion and a second portion, a distance between the second portion and the base substrate is smaller than a distance between the first portion and the base substrate, and a ratio of a sum of areas of the first portions of the plurality of spacers to an area of a display region of the display panel is not smaller than a preset threshold.

2. 发明申请

US20210408158A1 COLOR SHIFT COMPENSATION METHOD, DISPLAY PANEL AND DISPLAY DEVICE 有权
公开(公告)号：US20210408158A1
公开(公告)日：2021-12-30
申请号：US16760880
申请日：2019-06-28
申请人： BOE Technology Group Co., Ltd. , CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Qun MA , Yuqing YANG , Qiang HUANG
IPC分类号： H01L27/32
摘要： A color shift compensation method, a display panel and a display device are provided. The color shift compensation method includes: acquiring color shift information generated with respect to a test region of a test display panel when the test region is viewed at a first viewing angle, at least a part of first subpixel units within the test region being provided with a test aperture ratio; and controlling, in accordance with the color shift information, at least a part of second subpixel units within a target region of a to-be-manufactured target display panel to be provided with a target aperture ratio being different from the test aperture ratio, to improve color shift within the target region when the target region is viewed at the first viewing angle, wherein a position of the target region on the target display panel is same as a position of the test region on the test display panel, and positions of at least the part of second subpixel units within the target region are same as positions of at least the part of first subpixel units within the test region.

3. 发明申请

US20210367198A1 ELECTRONIC DEVICE SUBSTRATE, MANUFACTURING METHOD AND DISPLAY DEVICE 有权
公开(公告)号：US20210367198A1
公开(公告)日：2021-11-25
申请号：US16336715
申请日：2018-09-06
申请人： CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Qun MA , Zhiming CUI , Dawei WANG
IPC分类号： H01L51/52 , H01L51/00 , H01L51/56
摘要： An electronic device substrate, a manufacturing method and a display device are provided. The electronic device substrate includes a base substrate, an organic encapsulation layer and a padding structure. The organic encapsulation layer is on the base substrate and includes a main part and an edge part; the padding structure on the base substrate protrudes from the base substrate; the edge part of the organic encapsulation layer at least partially covers the padding structure; with respect to the base substrate, a height of a part that is included by the padding structure and is away from the main part of the organic encapsulation layer is greater than a height of another part that is included by the padding structure and is close to the main part of the organic encapsulation layer.

4. 发明公开

US20240160306A1 Display Panel and Display Touch-Control Apparatus 审中-公开
公开(公告)号：US20240160306A1
公开(公告)日：2024-05-16
申请号：US18281963
申请日：2023-01-09
申请人： Chengdu BOE Optoelectronics Technology Co., Ltd. , BOE Technology Group Co., Ltd.
发明人： Chang LUO , Xiping LI , Hongwei MA , Ming HU , Wei HE , Youngyik KO , Haijun QIU , Yi ZHANG , Taofeng XIE , Tianci CHEN , Qun MA , Xinghua LI , Ping WEN , Yang ZHOU , Yuanqi ZHANG , Xiaoyan YANG , Shun ZHANG , Pandeng TANG , Yang ZENG , Tong ZHANG , Xiaofei HOU , Zhidong WANG , Haoyuan FAN , Jinhwan HWANG
IPC分类号： G06F3/041 , G06F3/044
CPC分类号： G06F3/0412 , G06F3/04164 , G06F3/0445 , G06F3/0446
摘要： A display panel, including an active area and a peripheral area, which is located outside of the active area, wherein the active area comprises a base substrate, and a display structure layer and a touch structure layer sequentially arranged on the base substrate; the peripheral area includes an isolation dam, a first ground trace and a second ground trace arranged on the base substrate; and the first ground trace is located at a side of the isolation dam close to the active area, and the second ground trace is located at a side of the isolation dam away from the active area.

5. 发明公开

US20240049570A1 DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE 审中-公开
公开(公告)号：US20240049570A1
公开(公告)日：2024-02-08
申请号：US17763801
申请日：2021-04-29
申请人： Chengdu BOE Optoelectronics Technology Co., Ltd. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Liudong ZHU , Yiyang ZHANG , Qun MA , Chenxing WAN , Jiahao GUO , Yuqing YANG
IPC分类号： H10K59/80 , H10K59/40 , H10K59/12
CPC分类号： H10K59/873 , H10K59/40 , H10K59/1201
摘要： A display substrate and a manufacturing method thereof, and a display device are provided. The display substrate has an opening region, a display region, and an opening peripheral region between the opening region and the display region, and includes a base substrate, the opening peripheral region includes a first barrier dam and an insulating protection layer, the first barrier dam at least partially surrounds the opening region, the insulating protection layer includes at least one first material removal region, and a projection of the first material removal region on the base substrate is overlapped with a projection of the first barrier dam on the base substrate; in the at least one first material removal region, a material of the insulating protection layer is at least partially removed, to form a recess portion in the insulating protection layer or a through hole penetrating the insulating protection layer.

6. 发明申请

US20230110854A1 DISPLAY SUBSTRATES, METHODS FOR MANUFACTURING DISPLAY SUBSTRATES, DISPLAY PANELS AND DISPLAY APPARATUSES 有权
公开(公告)号：US20230110854A1
公开(公告)日：2023-04-13
申请号：US17914938
申请日：2021-05-25
申请人： Chengdu BOE Optoelectronics Technology Co., Ltd. , BOE Technology Group Co., Ltd.
发明人： Guanghui YANG , Jiaming LU , Rui HAO , Qun MA , Pu LIU , Liudong ZHU , Qiang HUANG , Bin HE , Dinan DUAN , Haiyong BAI , Xin LI , Ruiqi WEI
IPC分类号： H10K50/844 , H10K59/122 , H10K71/00
摘要： A display substrate includes a substrate and a display region, an isolation region, a peripheral region and a hole disposed on the substrate, wherein the display region surrounds the hole, the isolation region is disposed between the display region and the peripheral region, and the peripheral region surrounds and adjoins the hole; the isolation region is provided with an isolation column and a first inorganic structure, the isolation column is disposed at a side of the substrate, and the first inorganic structure is disposed at a side of the isolation column away from the substrate; and the peripheral region is provided with a structure layer, and the structure layer is disposed on the substrate and includes a first organic structure and a second inorganic structure disposed along a direction perpendicular to the substrate; wherein the first inorganic structure, the second inorganic structure and the first organic structure all are made of an insulation material, and the first inorganic structure and the second inorganic structure are configured to encapsulate the display substrate.

7. 发明申请

US20220310722A1 Display Motherboard, Preparation Method Thereof, Display Substrate and Display Device 有权
公开(公告)号：US20220310722A1
公开(公告)日：2022-09-29
申请号：US17414332
申请日：2020-12-29
申请人： Chengdu BOE Optoelectronics Technology Co., Ltd. , BOE Technology Group Co., Ltd.
发明人： Linhong HAN , Yi ZHANG , Guangzhou ZHAO , Yiyang ZHANG , Yuqing YANG , Tingliang LIU , Pengfei YU , Yang ZHOU , Qun MA , Xiping LI , Shikai QIN , Weiyun HUANG , Yue LONG
IPC分类号： H01L27/32 , H01L51/56 , H01L51/52
摘要： Provided are a display motherboard, a preparation method thereof, a display substrate and a display device. The display motherboard includes a plurality of display substrate regions and a cutting region located at a periphery of each of the plurality of display substrate regions; the display motherboard includes a driving structure layer arranged in each of the plurality of display substrate regions and a marking structure layer arranged in each cutting region, wherein the marking structure layer includes a cutting mark layer; and a planarization layer arranged on the driving structure layer and the marking structure layer, and covering the marking structure layer.

8. 发明申请

US20160276629A1 OLED DISPLAY DEVICE AND OLED DISPLAY APPARATUS USING THE SAME 审中-公开
标题翻译： OLED显示装置和使用其的OLED显示装置
公开(公告)号：US20160276629A1
公开(公告)日：2016-09-22
申请号：US14769689
申请日：2014-10-16
申请人： BOE TECHNOLOGY GROUP CO., LTD. , ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
发明人： Qun MA , You Tae WON , Haidong WU
IPC分类号： H01L51/52
CPC分类号： H01L51/5275 , H01L27/3246 , H01L51/5209 , H01L51/5225 , H01L51/5253 , H05B33/22
摘要： An organic light-emitting diode (OLED) display device and an OLED display apparatus using the same are disclosed. The OLED display device includes a plurality of pixels (16) arranged in an array on a substrate (11), a side surface of a light-emitting layer (13) of the pixels (16) being covered with a first insulating structure (14) having a refractive index less than that of the light-emitting layer (13). The OLED display device has a high light extracting rate.
摘要翻译：公开了一种有机发光二极管（OLED）显示装置和使用其的OLED显示装置。 OLED显示装置包括以阵列排列在基板（11）上的多个像素（16），像素（16）的发光层（13）的侧表面被第一绝缘结构（14）覆盖），其折射率小于发光层（13）的折射率。 OLED显示装置具有高的光提取率。

9. 发明申请

US20160372529A1 PACKAGING METHOD, DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME, AND DISPLAY DEVICE 审中-公开
标题翻译：包装方法，显示面板及其制造方法和显示装置
公开(公告)号：US20160372529A1
公开(公告)日：2016-12-22
申请号：US14770918
申请日：2014-12-03
申请人： BOE TECHNOLOGY GROUP CO., LTD. , ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
发明人： Haidong WU , Taegyu KIM , Qun MA
IPC分类号： H01L27/32 , H01L51/52 , H01L51/56
CPC分类号： H01L27/3251 , H01L51/5246 , H01L51/56
摘要： The present invention discloses a method for packaging a display panel, a display panel and a method for manufacturing the same, and a display device. The display panel comprises a first substrate and a second substrate, wherein the first substrate comprises a first packaging region, the second substrate comprises a second packaging region, and a position of the first packaging region corresponds to that of the second packaging region. The method comprises: step A, roughening a surface of at least one of a first packaging region and a second packaging region, and forming a non-smooth surface; step B, coating a sealant on the surface of the first packaging region and/or the second packaging region that is treated in step A; step C, oppositely arranging the first substrate and the second substrate, which are treated in step B, to form a cell; and step D, curing the sealant.
摘要翻译：本发明公开了一种显示面板的封装方法，显示面板及其制造方法以及显示装置。显示面板包括第一基板和第二基板，其中第一基板包括第一封装区域，第二基板包括第二封装区域，第一封装区域的位置对应于第二封装区域的位置。该方法包括：步骤A，粗糙化第一包装区域和第二包装区域中的至少一个的表面，并形成非光滑表面; 步骤B，在步骤A中处理的第一包装区域和/或第二包装区域的表面上涂覆密封剂; 步骤C，相反地布置在步骤B中处理的第一衬底和第二衬底以形成电池; 和步骤D，固化密封剂。

10. 发明申请

US20150255266A1 ETCHING DEVICE, ETCHING METHOD AND PATTERNING APPARATUS 审中-公开
标题翻译：蚀刻装置，蚀刻方法和绘图装置
公开(公告)号：US20150255266A1
公开(公告)日：2015-09-10
申请号：US14446619
申请日：2014-07-30
申请人： BOE TECHNOLOGY GROUP CO., LTD. , ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
发明人： Qun MA , Kunpeng ZHANG , Xiaona LIU , Changjian XU
IPC分类号： H01L21/02 , H01L21/67
CPC分类号： H01L21/67 , G02F1/1303 , H01L21/67086
摘要： The present invention provides an etching device, which comprises a treatment solution tank for containing treatment solution; and a grabbing unit for putting the substrate in the treatment solution tank and moving the treated substrate out of the treatment solution tank. Accordingly, the present invention further provides an etching method for treating a substrate by using the above etching device. The present invention further provides a patterning apparatus comprising the above etching device. According to the present invention, the uniformity of a reaction between the treatment solution and a corresponding material on the substrate can be improved, and damages which may be caused to the pattern by the existing spray mode can be avoided.
摘要翻译：本发明提供了一种蚀刻装置，其包括用于包含处理溶液的处理溶液罐; 以及用于将基板放置在处理溶液罐中并将处理过的基板移出处理溶液罐的抓取单元。因此，本发明还提供了通过使用上述蚀刻装置处理基板的蚀刻方法。本发明还提供一种包括上述蚀刻装置的图案形成装置。根据本发明，可以提高处理液与基板上的相应材料之间的反应的均匀性，并且可以避免可能通过现有喷雾模式对图案造成的损害。

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