公开(公告)号：US20170213514A1

公开(公告)日：2017-07-27

申请号：US15221258

申请日：2016-07-27

Applicant: BOE Technology Group Co., Ltd.

Inventor： Hongjun Xie

IPC: G09G3/36 ,  G09G3/3266

CPC classification number: G09G3/3677 ,  G09G3/3225 ,  G09G3/3266 ,  G09G5/18 ,  G09G2310/066 ,  G09G2310/08 ,  G09G2320/0219 ,  G09G2320/0233

Abstract: A driving circuit, a driving method and a display apparatus are provided. The driving circuit comprises: a gate driving module; a timing control module; and a chamfered wave generating circuit, an input terminal thereof being connected with the timing control module, an output terminal thereof being connected with an input terminal of the gate driving module, and being configured to discharge a power supply voltage provided by a power supply of the display apparatus under an effect of a timing control signal output by the gate driving module, so that the gate driving module outputs a chamfered wave scanning signal. The display quality of the display apparatus can be improved.

公开(公告)号：US20170039946A1

公开(公告)日：2017-02-09

申请号：US14913302

申请日：2015-08-14

Applicant: Boe Technology Group Co., Ltd.

Inventor： Hongjun Xie

IPC: G09G3/3258

CPC classification number: G09G3/3258 ,  G09G3/3233 ,  G09G2320/0233 ,  G09G2320/0257 ,  G09G2320/0295 ,  G09G2320/043 ,  G09G2320/045 ,  G09G2320/0626

Abstract: The embodiments of the present invention provide an OLED display device and a method for correcting image sticking of an OLED display device. The OLED display device comprises an OLED pixel array; a pixel detecting circuit for detecting aging degrees of respective OLED pixels in the OLED pixel array; wherein respective OLED pixel are aged by displaying an aging image on the OLED pixel array, such that the aging degrees of respective OLED pixels are the same; the brightness of each pixel in the aging image is inversely proportional to the aging degree of the pixel. According to the OLED display device and the method provided by the embodiments of the present invention, various approaches can be applied for detecting the aging degrees of respective OLED pixels in the OLED pixel array, such that the image sticking of the OLED display device can be corrected by adjusting the aging degrees of respective OLED pixels.

Abstract translation: 本发明的实施例提供一种OLED显示装置和用于校正OLED显示装置的图像粘贴的方法。 OLED显示装置包括OLED像素阵列; 用于检测所述OLED像素阵列中的各OLED像素的老化度的像素检测电路; 其中通过在所述OLED像素阵列上显示老化图像来老化所述OLED像素，使得所述OLED像素的老化程度相同; 老化图像中的每个像素的亮度与像素的老化程度成反比。 根据本发明实施例提供的OLED显示装置和方法，可以应用各种方法来检测OLED像素阵列中各个OLED像素的老化程度，使得OLED显示装置的图像粘贴可以是 通过调整各个OLED像素的老化程度来校正。

公开(公告)号：US09535290B2

公开(公告)日：2017-01-03

申请号：US13961395

申请日：2013-08-07

Applicant: BOE Technology Group Co., Ltd.

Inventor： Yanbing Wu ,  Hongjun Xie

IPC: G02F1/1337 ,  G02F1/1343 ,  H04N13/04

CPC classification number: G02F1/133707 ,  G02F1/134363 ,  G02F2001/134372 ,  H04N13/31

Abstract: Embodiments of the invention provide a parallax barrier and a display device. The parallax barrier comprises: first and second substrates; liquid crystal, filled between the two substrates; a plurality of strip-like electrode units, disposed parallel to each other and at an interval on a side of the first substrate close to the liquid crystal; a first alignment layer, disposed above the strip-like electrode units; a second alignment layer, disposed on a surface of the second substrate opposed to the first substrate, wherein, a aligning direction of the first alignment layer is perpendicular to an extending direction of the strip-like electrode units, and aligning directions of the first and second alignment layer are opposite, wherein, after the strip-like electrode units are energized, the liquid crystal directly above the strip-like electrode units are rotated by an angle ranged from 85° to 95° in a plane parallel to the substrates.

Abstract translation: 本发明的实施例提供一种视差屏障和显示装置。 视差屏障包括：第一和第二基板; 液晶，填充在两个基板之间; 多个条状电极单元，彼此平行地设置并且在靠近液晶的第一基板的一侧上以间隔布置; 第一取向层，设置在带状电极单元的上方; 第二取向层，设置在与第一基板相对的第二基板的表面上，其中，第一取向层的排列方向垂直于条状电极单元的延伸方向，并且第一和第二基板的对准方向 第二取向层相反，其中，在带状电极单元通电之后，直接在带状电极单元上方的液晶在平行于基板的平面中旋转角度为85°至95°。

公开(公告)号：US09313924B2

公开(公告)日：2016-04-12

申请号：US14442171

申请日：2014-09-26

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yue Wu ,  Hongjun Xie ,  Yan Ren ,  Zifeng Wang

IPC: H05K1/00 ,  H05K7/20 ,  H05K1/02

CPC classification number: H05K7/20509 ,  H05K1/0203 ,  H05K1/0206 ,  H05K1/0209 ,  H05K2201/09663 ,  H05K2201/10969

Abstract: The present invention relates to a heat sinking pad and a printed circuit board. The surface of the heat sinking pad on which electronic components are placed comprises a solder loading area and a solder non-loading area, wherein the solder loading area is used for being coated with solder; and the solder non-loading area comprises heat collection passages for collecting heat on the heat sinking pad and heat dissipation passages communicated with the heat collection passages. Openings of the heat dissipation passages are positioned at edges of the heat sinking pad so as to discharge the heat collected by the heat collection passages to the outside of the heat sinking pad. The heat dissipation to the edges of the heat sinking pad along the heat collection passages and the heat dissipation passages is faster than along the solder loading area, so the heat sinking pad has higher heat dissipation speed.

Abstract translation: 本发明涉及散热垫和印刷电路板。 放置电子部件的散热垫的表面包括焊料加载区域和焊料非加载区域，其中焊料加载区域用于涂覆焊料; 并且无焊接区域包括用于在散热垫上收集热量的热收集通道和与集热通道连通的散热通道。 散热通道的开口位于散热垫的边缘处，以将由热量收集通道收集的热量排出到散热垫的外部。 散热垫沿着集热通道和散热通道的边缘的散热比沿着焊料加载区域的散热更快，所以散热垫具有较高的散热速度。

公开(公告)号：US09214506B2

公开(公告)日：2015-12-15

申请号：US14098786

申请日：2013-12-06

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Hongjun Xie

IPC: G09G3/30 ,  H01L27/32 ,  G09G3/32

CPC classification number: H01L27/3265 ,  G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861

Abstract: A pixel unit driving circuit provides a method for driving a pixel unit for operating a display device. The circuit comprises four TFT transistors and two capacitors. The display process is divided into three processes, which are a pre-charging phase, a compensation phase and a display phase. As compared with the conventional pixel structure, the nonuniformity and the shift of the threshold voltage of the depleted TFT or the enhanced TFT driving transistor, and the nonuniformity of the OLED voltage may be effectively compensated.

Abstract translation: 像素单元驱动电路提供用于驱动用于操作显示装置的像素单元的方法。 该电路包括四个TFT晶体管和两个电容器。 显示过程分为预充电阶段，补偿阶段和显示阶段三个过程。 与常规像素结构相比，可以有效地补偿耗尽TFT或增强TFT驱动晶体管的阈值电压的不均匀性和偏移以及OLED电压的不均匀性。

公开(公告)号：US20140339520A1

公开(公告)日：2014-11-20

申请号：US14241620

申请日：2013-09-27

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Hongjun Xie

IPC: H01L27/32

CPC classification number: H01L27/3244

Abstract: The embodiments of the present invention provide a display panel and a display apparatus having the display panel. The display panel includes: an array substrate, a printed circuit board, a chip on film. One end of the chip on film is attached to a connection region of the array substrate, and the other end of the chip on film is attached to the printed circuit board, and the surface of the chip on film disposed with a chip faces the array substrate, and the connection region is disposed at a side of the array substrate away from a light-emitting surface.

Abstract translation: 本发明的实施例提供一种具有显示面板的显示面板和显示装置。 显示面板包括：阵列基板，印刷电路板，胶片上的芯片。 胶片上的芯片的一端连接到阵列基板的连接区域，并且膜上的芯片的另一端附接到印刷电路板，并且设置有芯片的芯片上的芯片的表面面向阵列 基板，并且连接区域设置在阵列基板的远离发光表面的一侧。