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1. 发明授权

US11521936B2 Display substrate and method of manufacturing the same, and display panel 有权
公开(公告)号：US11521936B2
公开(公告)日：2022-12-06
申请号：US16880592
申请日：2020-05-21
申请人： CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Zhen Zhang , Xinwei Wu , Huimin Cao , Kangguan Pan , Fei Li , Yuqing Yang , Yue Wei
IPC分类号： H01L23/544 , G02F1/1333 , G02F1/1345 , H01L27/32
摘要： A display substrate has a display area and a peripheral area. The display substrate includes a base, a first insulating layer disposed above the base, a first alignment pattern disposed in the peripheral area on a surface of the first insulating layer facing away from the base, and a second alignment pattern disposed in the peripheral area at a side of the first insulating layer away from the base. An orthographic projection of the second alignment pattern on the base and an orthographic projection of the first alignment pattern on the base have a non-overlapping region therebetween, and the second alignment pattern is in contact with the first insulating layer in the non-overlapping region. Adhesion between the second alignment pattern and the first insulating layer is greater than adhesion between the second alignment pattern and the first alignment pattern.

2. 发明申请

US20220069054A1 Display Panel, Manufacturing Method Therefor, and Display Device 有权
公开(公告)号：US20220069054A1
公开(公告)日：2022-03-03
申请号：US17415469
申请日：2020-10-12
申请人： CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Zhen Zhang , Ning Zhao , Xinwei Wu , Xudong An , Yue Wei , Yuqing Yang
IPC分类号： H01L27/32 , H01L51/52 , H01L51/56
摘要： Provided are a display panel, a manufacturing method therefor, and a display device. The display panel comprises a hole in a display region and comprises: a substrate; a drive circuit layer comprising a thin film transistor; a wire, connected to the thin film transistor; one or more isolation members surrounding the hole, disposed on the side of the drive circuit layer, and located between the wire and the hole, at least one isolation member comprising a first and a second isolation layer, and an orthographic projection of a surface of the first isolation layer away from the substrate is inside that of the second isolation layer on the substrate; a planarization layer, on the side of the drive circuit layer and covering the wire; and an anode, on the side of the planarization layer and connected to the wire by a via penetrating the planarization layer.

3. 发明申请

US20140049735A1 ARRAY SUBSTRATE, LIQUID CRYSTAL DISPLAY APPARATUS AND ALIGNMENT RUBBING METHOD 审中-公开
标题翻译：阵列基板，液晶显示装置和对准RUBBING方法
公开(公告)号：US20140049735A1
公开(公告)日：2014-02-20
申请号：US13805715
申请日：2012-10-10
申请人： CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Zailong Mo , Yuqing Yang , Tianlei Shi , Seung Yik Park
IPC分类号： G02F1/1337
CPC分类号： G02F1/133707 , G02F1/133784 , G02F2001/134372
摘要： Embodiments of the present invention provide an array substrate, a liquid crystal display apparatus and an alignment rubbing method. The array substrate comprises a gate line, a data line, and a pixel unit defined by the gate line and the data line intersecting each other, as well as an alignment film formed on the array substrate. The pixel unit each comprises a thin film transistor, a first electrode, and a second electrode provided with slits; and a first non-zero preset angle is present between a slit-direction of the second electrode and a data-line-direction, a second non-zero preset angle is present between a rubbing direction of the alignment film and the slit-direction of the second electrode, and an angle between the rubbing direction of the alignment film and the data-line-direction is greater than the second non-zero preset angle.
摘要翻译：本发明的实施例提供阵列基板，液晶显示装置和对准摩擦方法。阵列基板包括栅极线，数据线和由栅极线和彼此相交的数据线限定的像素单元，以及形成在阵列基板上的取向膜。像素单元各自包括薄膜晶体管，第一电极和设置有狭缝的第二电极; 并且在第二电极的狭缝方向和数据线方向之间存在第一非零预设角度，在取向膜的摩擦方向和狭缝方向之间存在第二非零预设角度第二电极和取向膜的摩擦方向与数据线方向之间的角度大于第二非零预设角度。

4. 发明授权

US11568821B2 Array substrate and method for manufacturing same and method for controlling same, and display apparatus 有权
公开(公告)号：US11568821B2
公开(公告)日：2023-01-31
申请号：US16982080
申请日：2019-10-24
申请人： Chengdu BOE Optoelectronics Technology Co., Ltd. , BOE Technology Group Co., Ltd.
发明人： Chaoqun Zhang , Yuqing Yang , Xiping Li , Jiajian Guan
IPC分类号： G09G3/3266 , H01L27/32 , G11C19/28
摘要： A array substrate includes: a first sub-pixel, a second sub-pixel and a dummy sub-pixel that are located in a display region; a luminance attenuation degree of the first sub-pixel is greater than that of the second sub-pixel along a target direction; and a light-emitting layer of the dummy sub-pixel is configured to emit light having a color the same as that of light emitted by the first sub-pixel. As the dummy sub-pixel further includes the connecting electrode electrically connecting the pixel circuit with the light-emitting layer of the dummy sub-pixel the luminance attenuation of the first sub-pixel may be effectively compensated by driving the dummy sub-pixel to emit light.

5. 发明授权

US11527738B2 Display substrate comprising metal layer structure in non-display region and with recessed side surface,preparation method thereof, and display device 有权
公开(公告)号：US11527738B2
公开(公告)日：2022-12-13
申请号：US16767663
申请日：2019-07-12
申请人： CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Zhen Zhang , Yuqing Yang , Yue Wei , Yiyang Zhang , Lei Deng
IPC分类号： H01L21/00 , H01L51/52 , H01L51/56 , H01L27/32 , H01L51/00
摘要： A display substrate and a preparation method thereof, and a display device are provided. The preparation method includes: forming a display region and a non-display region including an opening region; forming a first barrier wall between the display region and the opening region, in which the first barrier wall surrounds the opening region and includes a first metal layer structure, and a recess is formed on at least one side surface, surrounding the opening region, of the first metal layer structure; and after the first barrier wall is formed, forming a conductive layer pattern in the display region and on the first barrier wall. The forming the conductive layer pattern includes: forming a conductive material layer in the display region and on the first barrier wall, the conductive material layer being disconnected at the first barrier wall; and patterning the conductive material layer to form the conductive layer pattern.

6. 发明授权

US11411059B2 Display substrate motherboard with blocking region and manufacturing method thereof, display panel motherboard and manufacturing method of display substrate 有权
公开(公告)号：US11411059B2
公开(公告)日：2022-08-09
申请号：US16844307
申请日：2020-04-09
申请人： CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Xuhui Cheng , Daji Wang , Yuqing Yang , Zhen Zhang , Xiping Li , Fuwei Zou , Yiyang Zhang , Huiyang Yu
IPC分类号： H01L27/32 , H01L51/00 , H01L51/56
摘要： The disclosure provides a display substrate motherboard, a manufacturing method thereof, a display panel motherboard and a manufacturing method of a display substrate. The display substrate motherboard includes a base substrate including multiple substrate areas, each substrate area including a display region and a pad region; a display structure layer located on the base substrate and including a pixel defining layer and multiple film layers located between the pixel defining layer and the base substrate, a blocking region is arranged between any two adjacent substrate areas; a portion of the display structure layer in the blocking region has a first groove therein, a portion of the display structure layer between the first groove and the pad region adjacent thereto constitutes a first spacer region; a thickness of the portion of the display structure layer in the first spacer region is less than that in the display region.

7. 发明授权

US11088212B2 OLED display substrate, manufacturing method and display apparatus 有权
公开(公告)号：US11088212B2
公开(公告)日：2021-08-10
申请号：US16489547
申请日：2019-04-09
申请人： CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Yuqing Yang , Tingyan Yang , Chuanyou He , Qun Ma
IPC分类号： H01L51/56 , H01L27/32
摘要： The disclosure relates to an OLED display substrate, a manufacturing method and a display apparatus. The OLED display substrate comprises a base substrate, and a plurality of light-emitting elements and a plurality of pixel defining layers formed on the base substrate, wherein a pixel defining layer is located between any two adjacent light-emitting elements of the plurality of light-emitting elements; and a surface of the pixel defining layer facing away from the base substrate comprises an accommodating portion, a bottom surface of the accommodating portion and the surface of the pixel defining layer facing away from the base substrate are located at different planes, and an orthographic projection of the accommodating portion on the base substrate does not overlap with an orthographic projection of the plurality of light-emitting elements on the base substrate. The method for manufacturing the OLED display substrate is configured to manufacture the above OLED display substrate.

8. 发明授权

US10025143B2 Array substrate and fabrication method thereof, and display device 有权
公开(公告)号：US10025143B2
公开(公告)日：2018-07-17
申请号：US15110230
申请日：2015-11-13
申请人： BOE TECHNOLOGY GROUP CO., LTD. , CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Xiaofei Yang , Yuqing Yang , Yanxia Xin , Zailong Mo , Xue Jiang , Xun Mou
IPC分类号： G02F1/1339 , G02F1/1343 , G02F1/1362 , G02F1/1333 , G02F1/1368
摘要： An array substrate and a fabrication method thereof and a display device are provided. The array substrate comprises: a base substrate; a plurality of gate lines and a plurality of data lines formed on the base substrate, the plurality of gate lines and the plurality of data lines intersecting with each other to define a plurality of sub-pixels, each of the sub-pixels including a thin film transistor and a pixel electrode, and the plurality of sub-pixels including a first sub-pixel; a passivation layer formed on the base substrate and covering the gate lines, the data lines and the thin film transistor, a via hole being provided in the passivation layer and the pixel electrode being formed on the passivation layer and connected with a drain electrode or a source electrode of the thin film transistor through the via hole in each of the sub-pixels; and a first spacer, provided in the via hole of the first sub-pixel.

9. 发明授权

US09323068B2 Spatial stereoscopic display device and operating method thereof 有权
标题翻译：空间立体显示装置及其操作方法
公开(公告)号：US09323068B2
公开(公告)日：2016-04-26
申请号：US13940423
申请日：2013-07-12
申请人： BOE Technology Group Co., Ltd. , Chengdu BOE Optoelectronics Technology Co., Ltd.
发明人： Yanxia Xin , Seungyik Park , Yuqing Yang
IPC分类号： G03B21/26 , G02B27/22 , H04N9/31 , H04N13/04 , G09G5/10 , G02B27/14
CPC分类号： G02B27/2235 , G02B27/148 , G02B27/2271 , G09G5/10 , H04N9/3129 , H04N13/39 , H04N13/398
摘要： Embodiments of the invention relate to a spatial stereoscopic display device and an operating method thereof. The spatial stereoscopic display device comprises: a laser source; a two-dimensional scanning unit, receiving and projecting the laser light onto a variable isoclinic transflective unit; the variable isoclinic transflective unit, receiving and dividing the laser light into a first and second splitting lights intersecting in an imaging space, by transmission and reflection; a power source and position sensor unit, connected with the variable isoclinic transflective unit to control an intersection of the first and second splitting lights in the imaging space; the imaging space, provided with an up-conversion material inside, and the up-conversion material at the intersection of the first and second splitting lights is excited to form a light-emitting point; and the 3D modulator, connected with the laser source, the two-dimensional scanning unit, the power source and position sensor unit.
摘要翻译：本发明的实施例涉及一种空间立体显示装置及其操作方法。所述空间立体显示装置包括：激光源; 二维扫描单元，将激光接收并投影到可变的异视半透反射单元上; 可变异构透镜单元，通过透射和反射将激光接收并分割成与成像空间相交的第一和第二分裂光; 电源和位置传感器单元，与可变异构半透半反相单元连接，以控制成像空间中的第一和第二分光器的交点; 在第一和第二分光器的相交处设置有内转换材料的成像空间和上转换材料被激发以形成发光点; 以及与激光源连接的3D调制器，二维扫描单元，电源和位置传感器单元。

10. 发明申请

US20150115272A1 ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE 审中-公开
标题翻译：阵列基板及其制造方法及显示装置
公开(公告)号：US20150115272A1
公开(公告)日：2015-04-30
申请号：US14364489
申请日：2013-12-09
申请人： BOE TECHNOLOGY GROUP CO., LTD. , CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Huiguang Yang , Yuqing Yang , Tianlei Shi , Seung Yik Park
IPC分类号： H01L29/786 , H01L29/417 , H01L27/12
CPC分类号： H01L29/78675 , G02F1/134363 , G02F1/136227 , G02F2001/134372 , H01L27/1237 , H01L27/124 , H01L29/4175 , H01L29/78645
摘要： Embodiments of the disclosure provide an array substrate and a manufacturing method thereof, and a display device. The array substrate includes a thin film transistor formed on a base substrate, a plurality of strip pixel electrodes connected to a drain electrode of the thin film transistor, and a common electrode overlapping with and insulating from the plurality of strip pixel electrodes. The drain electrode has an extension portion, the extension portion extends in an arrangement direction of the plurality of strip pixel electrodes, and each of the strip pixel electrodes is connected to the extension portion.
摘要翻译：本发明的实施例提供阵列基板及其制造方法以及显示装置。阵列基板包括形成在基底基板上的薄膜晶体管，连接到薄膜晶体管的漏电极的多个条形像素电极以及与多个条形像素电极重叠并与之隔绝的公共电极。漏电极具有延伸部分，延伸部分在多个带状像素电极的排列方向上延伸，并且每个带状像素电极连接到延伸部分。

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