公开(公告)号：US20170005110A1

公开(公告)日：2017-01-05

申请号：US15150549

申请日：2016-05-10

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Zhanfeng CAO ,  Feng ZHANG ,  Bin ZHANG ,  Xiaolong HE ,  Jincheng GAO ,  Qi YAO ,  Zhengliang LI ,  Xiangchun KONG

IPC: H01L27/12 ,  H01L29/417 ,  H01L29/423

CPC classification number: H01L27/124 ,  H01L29/41733 ,  H01L29/42384

Abstract: An array substrate and a display device are disclosed. The array substrate includes a peripheral area in which a plurality of gate electrode material lines, a plurality of source-drain electrode material lines and a plurality of first metal lines are disposed. Overlapping areas are provided between or among the gate electrode material lines, the source-drain material lines and the first metal lines; a number of the overlapping areas of the source-drain material lines and the first metal lines is less than a number of the overlapping areas of the source-drain material lines and the gate electrode material lines; the gate electrode material lines, the source-drain material lines and the first metal lines are configured as connecting lines of circuits in the peripheral area.

Abstract translation: 公开了阵列基板和显示装置。 阵列基板包括其中设置多个栅电极材料线，多个源极 - 漏极电极材料线和多个第一金属线的外围区域。 在栅电极材料线，源极 - 漏极材料线和第一金属线之间或之间提供重叠区域; 源极 - 漏极材料线和第一金属线的重叠区域的数量少于源极 - 漏极材料线和栅极材料线的重叠面积的数量; 栅电极材料线，源极 - 漏极材料线和第一金属线构成为周边区域中的电路的连接线。

公开(公告)号：US20160301024A1

公开(公告)日：2016-10-13

申请号：US14775847

申请日：2015-01-13

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiaolong HE ,  Zhanfeng CAO ,  Qi YAO

IPC: H01L51/50 ,  H01L51/00 ,  H01L51/56

CPC classification number: H01L51/502 ,  H01L51/0007 ,  H01L51/0039 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/5096 ,  H01L51/56 ,  H01L2251/558

Abstract: This invention provides an organic electroluminescent device, a method of preparing the same, a display substrate comprising the same, and a display apparatus. According to the invention, the agglomeration and self quenching of quantum dots can be effectively prevented as the quantum dots are uniformly dispersed in electroluminescent polymer fibers. Due to the fluorescence resonance energy transfer effect between the electroluminescent polymer and the quantum dots, a higher quantum yield is achieved, and the luminescence efficiency of the quantum dots can be improved accordingly. Furthermore, since the light emission from the quantum dots is achieved by the fluorescence resonance energy transfer effect, which is an energy transfer process without damage to the quantum dots, the damage to quantum dots is less and thus the lifetime thereof can be beneficially increased, as compared to the direct charge injection mode of the prior art.

Abstract translation: 本发明提供了一种有机电致发光器件，其制备方法，包括该有机电致发光器件的显示器基板和显示器件。 根据本发明，量子点均匀分散在电致发光聚合物纤维中可以有效地防止量子点的聚集和自熄。 由于电致发光聚合物和量子点之间的荧光共振能量转移效应，实现了更高的量子产率，并且可以相应地提高量子点的发光效率。 此外，由于量子点的发光是通过不损坏量子点的能量转移过程的荧光共振能量转移效应来实现的，所以对量子点的损伤较少，因此可以有益地增加其寿命， 与现有技术的直接电荷注入模式相比。

公开(公告)号：US20160293658A1

公开(公告)日：2016-10-06

申请号：US14909712

申请日：2015-08-10

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Jincheng GAO ,  Zhanfeng CAO ,  Qi YAO ,  Zhengliang LI ,  Xiaolong HE ,  Bin ZHANG ,  Xiangchun KONG ,  Wei ZHANG

IPC: H01L27/146 ,  G01T1/24

CPC classification number: H01L27/14658 ,  G01T1/241 ,  G01T1/244 ,  H01L27/14612 ,  H01L27/14614 ,  H01L27/1462 ,  H01L27/14625 ,  H01L27/14636 ,  H01L27/14685 ,  H01L27/14689 ,  H01L27/14692

Abstract: The present disclosure discloses an X-ray flat-panel detector and a method for preparing the same, and a white insulating material. The X-ray flat-panel detector includes: a thin-film transistor substrate; an insulating reflection layer, which is provided on the thin-film transistor substrate and has a reflection function, wherein the insulating reflection layer is provided with a contact hole through which a source electrode of the thin-film transistor substrate is exposed; a pixel electrode, which is provided on the insulating reflection layer, wherein the pixel electrode is electrically connected to the source electrode of the thin-film transistor substrate via the contact hole; a photodiode, which covers the pixel electrode; an electrode, which is provided on the photodiode; and an X-ray conversion layer, which is provided on the electrode.

Abstract translation: 本公开公开了一种X射线平板检测器及其制备方法以及白色绝缘材料。 X射线平板检测器包括：薄膜晶体管基板; 绝缘反射层，其设置在所述薄膜晶体管基板上并具有反射功能，其中所述绝缘反射层设置有暴露所述薄膜晶体管基板的源电极的接触孔; 设置在所述绝缘反射层上的像素电极，所述像素电极经由所述接触孔与所述薄膜晶体管基板的源电极电连接; 覆盖像素电极的光电二极管; 设置在光电二极管上的电极; 以及设置在电极上的X射线转换层。

公开(公告)号：US20160011457A1

公开(公告)日：2016-01-14

申请号：US14421944

申请日：2014-07-17

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Feng ZHANG ,  Guanbao HUI ,  Zhanfeng CAO ,  Qi YAO

IPC: G02F1/1335

CPC classification number: G02F1/133516 ,  G02F1/133512 ,  G02F1/136209 ,  G02F2001/136222 ,  H01L21/0274 ,  H01L27/1288 ,  H01L27/3295 ,  H01L51/5012

Abstract: A fabrication method of a substrate, relates to a field of a display technology, which can avoid a deviation between a line width of a black matrix or a color filter layer actually fabricated and a preset line width, so that the black matrix can just completely shield thin film transistor, a data line and a gate line, and meanwhile the black matrix or the color filter layer more refined are obtained, which improves the display effect of the liquid crystal display. The fabrication method of the substrate comprises: forming a to-be-treated layer, forming a light-shielding layer on the to-be-treated layer, and forming a pattern of the light-shielding layer by a patterning process, wherein the light-shielding layer is made of metal; performing a patterning process on the to-be-treated layer by using the pattern of the light-shielding layer as a mask; and removing the light-shielding layer.

Abstract translation: 基板的制造方法涉及显示技术的领域，其可以避免实际制造的黑矩阵或滤色器层的线宽与预设线宽之间的偏差，使得黑矩阵可以完全 屏蔽薄膜晶体管，数据线和栅极线，同时获得更细化的黑矩阵或滤色器层，从而提高了液晶显示器的显示效果。 基板的制造方法包括：形成被处理层，在待处理层上形成遮光层，并通过图案化工艺形成遮光层的图案，其中光 屏蔽层由金属制成; 通过使用遮光层的图案作为掩模对被处理层进行图案化处理; 并且去除遮光层。

公开(公告)号：US20150372011A1

公开(公告)日：2015-12-24

申请号：US14435877

申请日：2014-09-20

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Feng ZHANG ,  Zhanfeng CAO ,  Qi YAO ,  Shi SHU

IPC: H01L27/12

CPC classification number: H01L27/124 ,  G02F1/134363 ,  G02F1/136209 ,  G02F1/136227 ,  G02F2001/136222 ,  H01L27/1262 ,  H01L2924/0002 ,  H01L2924/00

Abstract: An array substrate and manufacturing method thereof, and a display device are capable of preventing light reflection from a drain electrode, and guaranteeing the display effect of the display device. The array substrate includes a drain electrode of a thin film transistor unit, an insulating layer and a pixel electrode. The insulating layer is located between the drain electrode and the pixel electrode, and has a via hole formed therein, and the drain electrode and the pixel electrode are connected through the via hole. A surface of the pixel electrode at the via hole is a rough face.

Abstract translation: 阵列基板及其制造方法以及显示装置能够防止来自漏电极的光反射，并且保证显示装置的显示效果。 阵列基板包括薄膜晶体管单元的漏电极，绝缘层和像素电极。 绝缘层位于漏电极和像素电极之间，并且其中形成有通孔，漏电极和像素电极通过通孔连接。 通孔处的像素电极的表面是粗糙的面。

公开(公告)号：US20240347543A1

公开(公告)日：2024-10-17

申请号：US18027131

申请日：2022-04-29

Applicant: BOE Technology Group Co., Ltd.

Inventor： Yang YUE ,  Shi SHU ,  Qi YAO ,  Yong YU ,  Xiang LI ,  Chuanxiang XU ,  Shaohui LI ,  Shipei LI ,  Wenqu LIU

IPC: H01L27/12 ,  H01L25/16

CPC classification number: H01L27/124 ,  H01L25/167 ,  H01L27/1248

Abstract: A display back plate and a display device are provided. The display back plate includes multiple display units on a base substrate, at least one display unit includes a pixel region for displaying image and a light transmissive region allowing light to transmit; the pixel region includes a first trace layer and a second trace layer disposed in different layers along a thickness direction of the base substrate; and the pixel region further includes a first dielectric layer and a second dielectric layer between the first trace layer and the second trace layer, a ratio of a thickness of the first trace layer to that of the second trace layer is greater than 5; a sum of a thickness of the first dielectric layer and a thickness of the second dielectric layer is greater than 3 μm, and the thickness of the first dielectric layer is less than 2 μm.

公开(公告)号：US20240282894A1

公开(公告)日：2024-08-22

申请号：US18043203

申请日：2022-03-31

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Shipei LI ,  Wusheng LI ,  Ying ZHAO ,  Huili WU ,  Sheng XU ,  Wei HE ,  Renquan GU ,  Wenqing XUE ,  Jianjun ZHAO ,  Qi YAO

IPC: H01L33/58 ,  G02F1/1335 ,  G02F1/13357 ,  H01L25/075 ,  H01L33/62

CPC classification number: H01L33/58 ,  G02F1/133603 ,  G02F1/133608 ,  G02F1/133612 ,  H01L25/0753 ,  H01L33/62 ,  G02F2203/02 ,  H01L2933/0058 ,  H01L2933/0066

Abstract: A light-emitting substrate includes a transparent substrate; a first metal light-shielding layer, a wiring layer and light-emitting devices. The first metal light-shielding layer is disposed on the transparent substrate. The wiring layer is disposed on a side of the first metal light-shielding layer away from the transparent substrate, and the wiring layer includes circuit traces and pads. Orthographic projections of the circuit traces and the pads on the transparent substrate are all located within an orthographic projection of the first metal light-shielding layer on the transparent substrate. The light-emitting devices are disposed on a side of the wiring layer away from the transparent substrate, and electrically connected to some of the pads; and orthographic projections of the light-emitting devices on the transparent substrate are located within the orthographic projection of the first metal light-shielding layer on the transparent substrate.

公开(公告)号：US20240272495A1

公开(公告)日：2024-08-15

申请号：US18022121

申请日：2022-03-16

Applicant: BOE Technology Group Co., Ltd.

Inventor： Shipei LI ,  Qi YAO ,  Ying ZHAO ,  Wei HE ,  Huili WU ,  Sheng XU ,  Wusheng LI ,  Guangcai YUAN ,  Xue DONG

IPC: G02F1/1343 ,  G02F1/1333 ,  G02F1/13357

CPC classification number: G02F1/13439 ,  G02F1/133388 ,  G02F1/133615 ,  G02F1/134309

Abstract: The display substrate includes a base substrate (101) including a display area (AA) and a peripheral area (BB) on at least one side of the display area (AA); and an infrared sensor (102) on the base substrate (101). The infrared sensor (102) is integrated in the peripheral area (BB). The infrared sensor (102) includes a first electrode (1021), a photoelectric conversion function layer (1022) and a second electrode (1023) that are arranged in a stacked manner. The first electrode (1021) is arranged adjacent to the base substrate (101), the second electrode (1023) is made of a transparent conductive material, and the infrared sensor (102) collects infrared rays reflected by an eye from a side where the second electrode (1023) is located.

公开(公告)号：US20240267680A1

公开(公告)日：2024-08-08

申请号：US18021544

申请日：2022-05-27

Applicant: BOE Technology Group Co., Ltd.

Inventor： Yanling HAN ,  Wenqu LIU ,  Qi YAO ,  Lei WANG ,  Hua HUANG ,  Zhuo LI ,  Yonggang CAO ,  Yue GOU ,  Yaqian JI ,  Qianyan LI ,  Yingzi WANG

IPC: H04R7/10 ,  H04R31/00

CPC classification number: H04R7/10 ,  H04R31/003

Abstract: Provides are an ultrasonic transducer, a fabrication method thereof and an electronic device. The ultrasonic transducer includes: an array substrate having a groove, a bottom electrode and an insulation layer, wherein an orthographic projection of the groove on the array substrate is within an orthographic projection of the bottom electrode on the array substrate, and the insulation layer covers the bottom electrode; and an opposite substrate, the opposite substrate and the array substrate are oppositely arranged and are attached to each other, the opposite substrate and the array substrate form a cavity in the groove, the opposite substrate has a top electrode and a vibrating diaphragm layer which are arranged in stack, and an orthographic projection of the top electrode on the array substrate is within the orthographic projection of the bottom electrode on the array substrate.

公开(公告)号：US20240214744A1

公开(公告)日：2024-06-27

申请号：US17913510

申请日：2021-09-13

Applicant: BOE Technology Group Co., Ltd.

Inventor： Zhao CUI ,  Feng ZHANG ,  Wenqu LIU ,  Zhijun LV ,  Liwen DONG ,  Detian MENG ,  Libo WANG ,  Dongfei HOU ,  Haitao HUANG ,  Liuqing LI ,  Qi YAO

IPC: H04R17/00 ,  H10N30/081 ,  H10N30/85 ,  H10N30/88

CPC classification number: H04R17/00 ,  H10N30/081 ,  H10N30/852 ,  H10N30/883 ,  H04R2499/15

Abstract: A sound generating panel, a display device with a screen generating sound and a method for manufacturing a sound generating panel are provided. The sound generating panel includes sound generating unit groups, each of which includes sound generating units. Each sound generating unit includes a support layer with openings and two piezoelectric structures resonating through a cavity, improving a sound pressure generated by the sound generating panel. Each sound generating unit group includes sound generating units with different radii, thereby realizing sound generating at different frequencies, and improving a sound effect of the sound generating panel. Each of some sound generating unit groups includes ultrasonic detection units for detecting a distance between a listener and the sound generating panel, so that an effect of automatically regulating and controlling a volume of sound is realized. In the display device, the sound generating panel is on a display side of a display panel, so that sound waves can directly enter human ears. The sound generating panel provided by the present disclosure is capable of automatically regulating and controlling the volume of sound and having a vivid sound effect, and the sound generating panel is integrated to the display panel, improving a level of integration of a screen.