公开(公告)号：US20210384236A1

公开(公告)日：2021-12-09

申请号：US16331326

申请日：2018-08-23

Applicant: BEIJING BOE OPOELECTRONICS TECHNOLOGY CO., LTD. ,  BOE TECHNOLOGY GROUP CO., LTD

Inventor： Xuecheng HOU ,  Pengcheng TIAN ,  Chuncheng CHE ,  Chia Chiang LIN ,  Xin LI

IPC: H01L27/146

Abstract: A detection element, a manufacturing method thereof and a flat panel detector are disclosed. The detection element includes: a base substrate; a photodiode on the base substrate, the photodiode includes: a first electrode on the base substrate; a photoelectric conversion layer on a side of the first electrode away from the base substrate; a transparent electrode and a second electrode electrically connected with the transparent electrode on a side of the photoelectric conversion layer away from the first electrode. Besides, an orthographic projection of the photoelectric conversion layer on the base substrate completely falls within an orthographic projection of the first electrode on the base substrate; the photoelectric conversion layer includes a sidewall, an orthographic projection of the sidewall of the photoelectric conversion layer on the base substrate is at least partially overlapped with an orthographic projection of the second electrode on the base substrate.

公开(公告)号：US20180122841A1

公开(公告)日：2018-05-03

申请号：US15540411

申请日：2016-09-21

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  KA IMAGING INC.

Inventor： Chia Chiang LIN

IPC: H01L27/144 ,  H01L31/02 ,  H01L31/0216 ,  H01L31/0376 ,  H01L31/20

CPC classification number: H01L27/1446 ,  H01L29/786 ,  H01L31/02005 ,  H01L31/02164 ,  H01L31/03762 ,  H01L31/202

Abstract: A sensor, a manufacturing method thereof and an electronic device. The sensor includes: a base substrate; a thin-film transistor (TFT) disposed on the base substrate and including a source electrode; a first insulation layer disposed on the TFT and provided with a first through hole running through the first insulation layer; a conductive layer disposed in the first through hole and on part of the first insulation layer and electrically connected with the source electrode via the first through hole; a bias electrode disposed on the first insulation layer and separate from the conductive layer; a sensing active layer respectively connected with the conductive layer and the bias electrode; and an auxiliary conductive layer disposed on the conductive layer. The sensor and the manufacturing method thereof improve the conductivity and ensure normal transmission of signals by arranging the auxiliary conductive layer on the conductive layer without addition of processes.

公开(公告)号：US20160267859A1

公开(公告)日：2016-09-15

申请号：US14770235

申请日：2014-10-30

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Chia Chiang LIN ,  Yanbing WU

IPC: G09G3/36 ,  G02F1/1335

CPC classification number: G09G3/3607 ,  G02F1/133512 ,  G02F1/133514 ,  G02F2001/133354 ,  G02F2201/305 ,  G09G3/003 ,  G09G2300/0452 ,  G09G2320/0209 ,  G09G2320/0238 ,  G09G2320/028

Abstract: A dual view-field display and a fabricating method and a driving method thereof are provided. The dual view-field display includes a color filter substrate and an array substrate which are oppositely disposed. A slit grating is disposed on a side of the color filter substrate or the array substrate, and the color filter substrate includes a plurality of pixel units and a first black matrix surrounding each pixel unit. The slit grating includes light-shielding regions and light-transmitting regions, which are arranged at intervals in a matrix. The dual view-field display further comprises a light blocking portion configured for preventing light rays from leaking out of an upper-edge region and/or a lower-edge region of the light-transmitting region, which solves a problem that a viewing angle of a user of the dual view-field display is limited.

Abstract translation: 提供双视场显示及其制造方法及其驱动方法。 双视野显示器包括相对设置的滤色器基板和阵列基板。 狭缝光栅设置在滤色器基板或阵列基板的一侧，滤色器基板包括多个像素单元和围绕每个像素单元的第一黑矩阵。 狭缝光栅包括隔着矩阵排列的遮光区域和透光区域。 双视场显示还包括被配置为防止光线从透光区域的上边缘区域和/或下边缘区域漏出的遮光部分，其解决了以下问题： 双视场显示的用户受到限制。

公开(公告)号：US20160252737A1

公开(公告)日：2016-09-01

申请号：US14761830

申请日：2014-12-17

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Naifu WU ,  Wei WEI ,  Chia Chiang LIN ,  Tao WANG ,  Chunmiao ZHOU ,  Kun WU

IPC: G02B27/22 ,  G02B7/00 ,  G01J3/46

CPC classification number: G02B27/2214 ,  G01J3/463 ,  G02B7/003 ,  G02B27/22 ,  G02F1/1303 ,  H04N13/00 ,  H04N13/31

Abstract: A double-vision-device alignment device and a double-vision-device alignment method are provided. The double-vision-device alignment device is configured to accurately align a display pan& with a double-vision device, and comprising; a first chromaticity detecting unit, configured to detect a color in a first viewing region; a second chromaticity detecting unit, configured to detect a color in a second viewing region, wherein the first viewing region and the second viewing region are formed by light splitting of the double-vision device, and the first viewing region and the second viewing region correspond to different display regions of the display panel, respectively. It is judged whether an alignment is accurate by detection of a chromaticity detecting unit, which can prevent an alignment result from being affected by human factors, improve accuracy and efficiency, and reduce labor intensity, and the device can be operated by non-professionals.

Abstract translation: 提供双视觉装置对准装置和双视觉装置对准方法。 双视觉装置对准装置被配置为精确地对准显示盘和双视觉装置，并且包括： 第一色度检测单元，被配置为检测第一观看区域中的颜色; 第二色度检测单元，被配置为检测第二观看区域中的颜色，其中所述第一观看区域和所述第二观看区域由所述双视觉设备的光分割形成，并且所述第一观看区域和所述第二观看区域对应 分别到显示面板的不同显示区域。 通过检测色差检测单元来判断对准是否准确，这可以防止对准结果受到人为因素的影响，提高准确性和效率，并且降低劳动强度，并且该设备可以由非专业人员操作。

公开(公告)号：US20210233954A1

公开(公告)日：2021-07-29

申请号：US16965941

申请日：2020-01-16

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  KA IMAGING INC.

Inventor： Gang HUA ,  Chuncheng CHE ,  Cheng LI ,  Jian WANG ,  Yanna XUE ,  Yong ZHANG ,  Chia Chiang LIN

IPC: H01L27/146 ,  G01T1/20

Abstract: A detection panel and a manufacturing method thereof are disclosed. The detection panel (200) includes a first substrate (21) and a second substrate (22), and the first substrate (21) includes a light detection layer (213); the second substrate (22) includes a drive circuit (205); the first substrate (21) and the second substrate (22) are opposite to each other for cell assembly, and the drive circuit (205) is coupled to the light detection layer (213) to read a photosensitive signal generated by the light detection layer (213). By forming the light detection layer (213) and the drive circuit (205) on different substrates, the detection panel (200) contributes to increase the flatness of the light detection layer (213) and reduce the defects of the light detection layer (213), thereby reducing the leakage current in a dark state and improving the performance of the detection panel (200).

公开(公告)号：US20180114802A1

公开(公告)日：2018-04-26

申请号：US15544704

申请日：2017-01-10

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  KA IMAGING INC.

Inventor： Chia Chiang LIN

IPC: H01L27/144 ,  H01L23/31 ,  H01L27/12 ,  H01L31/0224 ,  H01L29/45 ,  H01L21/768 ,  H01L31/20 ,  H01L21/311 ,  H01L31/18 ,  H01L29/49 ,  H01L29/786 ,  H01L21/3213

CPC classification number: H01L27/1443 ,  H01L21/0273 ,  H01L21/31111 ,  H01L21/31116 ,  H01L21/32134 ,  H01L21/76802 ,  H01L23/3171 ,  H01L27/12 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/1259 ,  H01L27/1262 ,  H01L29/45 ,  H01L29/4908 ,  H01L29/78633 ,  H01L31/022475 ,  H01L31/022483 ,  H01L31/1884 ,  H01L31/202 ,  Y02E10/50 ,  Y02P70/521

Abstract: Disclosed are an array substrate, a manufacturing method thereof, a sensor and a detection device. The array substrate includes: a base substrate; a thin-film transistor (TFT) being disposed on the base substrate and including a source electrode and an active layer; a passivation layer disposed on the TFT; a first metal layer disposed on the passivation layer; an insulating layer disposed on the first metal layer; a through hole structure running through the insulating layer, the first metal layer and the passivation layer; and a detection unit being disposed on the insulating layer and including a second metal layer, wherein the second metal layer makes direct contact with the source electrode via the through hole structure.

公开(公告)号：US20160025988A1

公开(公告)日：2016-01-28

申请号：US14429871

申请日：2014-05-29

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Chia Chiang LIN ,  Kun WU

IPC: G02B27/22 ,  G02F1/1337 ,  G02F1/29 ,  G02F1/1343

CPC classification number: G02B27/225 ,  G02B27/22 ,  G02F1/1337 ,  G02F1/13439 ,  G02F1/29 ,  G02F2001/133357 ,  G02F2001/294

Abstract: A liquid crystal lens, a fabrication method thereof and a display device are provided, the liquid crystal lens comprises: a first substrate (1); a second substrate (2), opposed to the first substrate (1); a liquid crystal layer (3), interposed between the first substrate (1) and the second substrate (2); a first transparent electrode layer (5), located on a side of the first substrate (1) close to the liquid crystal layer (3); a planarization layer (6), located on a side of the first transparent electrode layer (5) close to the liquid crystal layer (3); a first alignment layer (4), located on a side of the planarization layer (6) close to the liquid crystal layer (3); a second transparent electrode layer (7), disposed on a side of the second substrate (2) close to the liquid crystal layer; a second alignment layer (8), disposed on a side of the second transparent electrode layer (7) close to the liquid crystal layer (3). The first alignment layer (4) is moved to a position where an lateral electric field is weaker, by forming the planarization layer (6) between the first transparent electrode layer (5) and the first alignment layer (4), which thus reduces a liquid crystal phase deviation and improves a refractive effect of the liquid crystal lens.

Abstract translation: 提供一种液晶透镜及其制造方法和显示装置，所述液晶透镜包括：第一基板（1）; 与第一基板（1）相对的第二基板（2）; 插入在第一基板（1）和第二基板（2）之间的液晶层（3）; 位于靠近液晶层（3）的第一衬底（1）侧的第一透明电极层（5）; 位于靠近液晶层（3）的第一透明电极层（5）侧的平坦化层（6）; 位于靠近液晶层（3）的平坦化层（6）侧的第一取向层（4）; 第二透明电极层（7），设置在所述第二基板（2）的靠近所述液晶层的一侧; 配置在靠近液晶层（3）的第二透明电极层（7）侧的第二配向层（8）。 通过在第一透明电极层（5）和第一取向层（4）之间形成平坦化层（6），第一取向层（4）移动到横向电场较弱的位置，从而减少 液晶相位偏移，提高液晶透镜的折射效果。

公开(公告)号：US20210202779A1

公开(公告)日：2021-07-01

申请号：US16767704

申请日：2019-12-09

Applicant: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. ,  BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xuecheng HOU ,  Chia Chiang LIN ,  Chuncheng CHE

IPC: H01L31/115 ,  H04N5/32 ,  H01L31/0256 ,  H01L31/18 ,  H01L31/0224

Abstract: A flat panel detector and a manufacturing method thereof. The flat panel detector includes a first substrate and a second substrate. The first substrate includes a driving circuit, the second substrate includes a photosensitive element, the first substrate and the second substrate are arranged opposite to each other so as to be assembled, and the driving circuit is electrically connected with the photosensitive element to drive the photosensitive element. The flat panel detector not only can improve the filling rate of a photodiode in a pixel unit and increase the photosensitive area of the pixel unit in the flat panel detector, but also can effectively prevent static electricity and scratches generated during use and improve the photoelectric characteristics and yield of the flat panel detector.

公开(公告)号：US20180061856A1

公开(公告)日：2018-03-01

申请号：US15538016

申请日：2016-05-20

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  KA IMAGING INC.

Inventor： Feng JIANG ,  Hui TIAN ,  Xiaolong ZHANG ,  Chia Chiang LIN

IPC: H01L27/12 ,  H01L21/027 ,  H01L21/311 ,  H01L27/144 ,  G02F1/1362 ,  H01L21/768 ,  H01L31/02 ,  G02F1/1368

CPC classification number: H01L27/124 ,  G02F1/136227 ,  G02F1/1368 ,  G02F2201/121 ,  G02F2201/123 ,  H01L21/0274 ,  H01L21/3105 ,  H01L21/31133 ,  H01L21/31144 ,  H01L21/768 ,  H01L21/76816 ,  H01L27/1248 ,  H01L27/1288 ,  H01L27/1443 ,  H01L31/02005 ,  H01L31/02019

Abstract: A hole structure and a fabrication method thereof, an array substrate and a fabrication method thereof, a detection device and a display device are provided. The fabrication method of the hole structure includes: performing a first photolithography process on a first initial thin film with a pattern region of a mask to form a first thin film and a first hole located therein, and performing a second photolithography process on a second initial thin film covering the first thin film with the pattern region of the mask to form a second thin film and a second hole running through the second thin film and communicating with the first hole; a dimension of a second opening of the second hole away from a base substrate is larger than a dimension of a first opening of the second hole close to the base substrate.

公开(公告)号：US20160282644A1

公开(公告)日：2016-09-29

申请号：US14652983

申请日：2014-12-04

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Chia Chiang LIN ,  Yanbing WU

IPC: G02F1/13 ,  G02F1/1335 ,  G09G3/36

CPC classification number: G02F1/1323 ,  G02F1/133502 ,  G02F1/133512 ,  G02F1/133514 ,  G02F2201/305 ,  G09G3/36 ,  G09G3/3648 ,  G09G2300/0452 ,  G09G2320/068 ,  G09G2358/00

Abstract: A display device and driving method thereof are disclosed. The display device includes a display screen, including a plurality of sub-pixels arranged in the form of a matrix, colors of the sub-pixels in the same column including all colors necessary for display by the display screen; a grating disposed on top of the display screen, including light-transmissive regions and light-shading regions that are arranged alternately, the light-transmissive regions being in parallel to each column of the sub-pixels; a rolling structure, located between the display screen and the grating; and a push mechanism, for pushing the grating and/or the display screen, so that relative position of the grating and the display screen is switchable between a first state and a second state, and switchover between a dual viewing field display effect and an anti-spy display effect is achieved for the display device.

Abstract translation: 公开了一种显示装置及其驱动方法。 显示装置包括显示屏，包括以矩阵形式排列的多个子像素，同一列中的子像素的颜色包括由显示屏显示所需的所有颜色; 设置在所述显示屏的顶部上的光栅，包括交替布置的透光区域和遮光区域，所述透光区域与所述子像素的每列平行; 位于显示屏和光栅之间的滚动结构; 以及用于推动光栅和/或显示屏幕的推动机构，使得光栅和显示屏的相对位置可在第一状态和第二状态之间切换，并且在双视场显示效果和反视觉显示效果之间切换 显示设备实现了显示效果。