公开(公告)号：US20150357384A1

公开(公告)日：2015-12-10

申请号：US14416257

申请日：2014-04-17

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yunfei LI ,  Kazuyoshi NAGAYAMA

IPC: H01L27/32 ,  H01L51/56 ,  H01L51/52

CPC classification number: H01L27/3216 ,  H01L27/322 ,  H01L27/3258 ,  H01L27/326 ,  H01L51/5231 ,  H01L51/56 ,  H01L2227/323

Abstract: Provided are OLED display panel and method for manufacturing the same. The OLED display panel includes a plurality of pixel units, each of the plurality of pixel units includes a light emitting region and a light transmitting region, the light emitting region is provided with a white organic light emitting device and a color filter; the light transmitting region is not provided with the color filter. According to embodiments of the present disclosure, a light transmitting region is particular added on the color filter, so that the transmittance can be increased, so as to obtain a better transparent display effect without an extra process, which can be achieved only by appropriately adjusting design.

Abstract translation: 提供了OLED显示面板及其制造方法。 OLED显示面板包括多个像素单元，多个像素单元中的每一个包括发光区域和透光区域，发光区域设置有白色有机发光器件和滤色器; 光传输区域不设置滤色器。 根据本公开的实施例，在滤色器上特别添加透光区域，从而可以增加透射率，以便在没有额外的工艺的情况下获得更好的透明显示效果，这只能通过适当调整 设计。

公开(公告)号：US20180197462A1

公开(公告)日：2018-07-12

申请号：US15031498

申请日：2015-10-19

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Kazuyoshi NAGAYAMA ,  Song SONG

IPC: G09G3/325

CPC classification number: G09G3/325 ,  G09G3/3233 ,  G09G3/3291 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2300/0866 ,  G09G2300/0876 ,  G09G2320/0233 ,  G09G2320/045 ,  G09G2330/021 ,  G09G2330/08

Abstract: The present disclosure provides an OLED pixel circuit, a display device and a control method. The OLED pixel circuit includes: an OLED; a driving transistor; a first switching unit; a second switching unit; a compensation circuit connected to the gate electrode of the driving transistor and configured to maintain a voltage of the gate electrode of the driving transistor during a light-emitting period, so as to enable a current flowing through the OLED to be irrelevant to a threshold voltage Vth of the driving transistor; and a reference signal generation module configured to generate, based on a current threshold voltage of the driving transistor, a reference signal to be used by the compensation circuit, wherein a voltage of the reference signal and the threshold voltage meet at least one of validation conditions capable of validating the compensation circuit.

公开(公告)号：US20170201742A1

公开(公告)日：2017-07-13

申请号：US15104644

申请日：2016-01-07

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Song SONG ,  Kazuyoshi NAGAYAMA

IPC: H04N13/04

CPC classification number: H04N13/327 ,  G02B27/2214 ,  H04N13/302 ,  H04N13/31 ,  H04N13/356 ,  H04N13/371 ,  H04N13/373 ,  H04N2213/001

Abstract: The present invention provides a display device and an operating method thereof, the display device comprises a first display panel, a second display panel and a backlight, the first display panel is flexibly connected with the second display panel, the first display panel is provided at a light-exiting surface side of the backlight; a light-exiting surface of the first display panel can be arranged to be closely adjacent to and faces the first surface of the second display panel, and the second pixel panel forms light-shielding regions and light-transmitting regions; and first display panel forms a left image for a left eye of a viewer and a right image for a right eye of the viewer, so that the viewer can only see the left image by his left eye and only see the right image by his right eye by means of the light-shielding regions and the light-transmitting regions.

公开(公告)号：US20170038794A1

公开(公告)日：2017-02-09

申请号：US14913257

申请日：2015-08-20

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Song Song ,  Kazuyoshi NAGAYAMA

IPC: G06F1/16 ,  G04G9/00

CPC classification number: G06F1/163 ,  G04G9/007 ,  G06F1/1641 ,  G06F1/1652 ,  G09F9/00 ,  G09F9/301 ,  G09F21/02

Abstract: A flexible panel, a display apparatus and a wearable device are disclosed.The flexible panel comprises a first crease extending in a first direction, a second crease extending in a second direction and intersecting with the first crease, and a plurality of display units divided by the first crease and the second crease, the plurality of display units are folded and/or unfolded by the first crease and the second crease. When the flexible panel is in use, the plurality of display units may be completely unfolded by means of the creases, so that a usable area of the screen may be increased, the user experience can be improved; when the user does not use the flexible panel, the display units may be overlapped by means of the crease, which may change the shape of the panel, and thus the flexible panel is convenient to carry.

Abstract translation: 柔性面板包括沿第一方向延伸的第一折痕，沿第二方向延伸并与第一折痕相交的第二折痕和由第一折痕和第二折痕分开的多个显示单元，多个显示单元是 折叠和/或由第一折痕和第二折痕展开。 当使用柔性面板时，可以通过折痕完全展开多个显示单元，从而可以增加屏幕的可用区域，可以改善用户体验; 当用户不使用柔性面板时，显示单元可以通过折痕重叠，这可能改变面板的形状，因此柔性面板便于携带。

公开(公告)号：US20160370655A1

公开(公告)日：2016-12-22

申请号：US14905557

申请日：2015-08-12

Applicant: BOE Technology Group Co., Ltd.

Inventor： Kazuyoshi NAGAYAMA ,  Song SONG

IPC: G02F1/1335 ,  H01L51/52 ,  H01L27/32 ,  G02B5/20

CPC classification number: G02F1/133617 ,  G02B5/201 ,  G02F2001/133614 ,  G02F2201/52 ,  G02F2202/36 ,  G02F2203/055 ,  H01L27/3211 ,  H01L27/322 ,  H01L51/524 ,  H01L51/5281 ,  H01L51/5284 ,  H01L2251/5338 ,  H01L2251/5369

Abstract: The present disclosure provides a display substrate, a display panel and a display device. The display substrate includes a first base substrate and a filter layer arranged on the first base substrate. The filter layer includes a red-light emission unit, a green-light emission unit and a blue-light transmission unit. The red-light emission unit includes a red quantum dot material capable of emitting red light when it is irradiated by blue light, the green-light emission unit includes a green quantum dot material capable of emitting green light when it is irradiated by the blue light, and the blue-light transmission unit is not covered with a quantum dot material and the blue light is transmitted through the blue-light transmission unit.

Abstract translation: 本公开提供了一种显示基板，显示面板和显示装置。 显示基板包括第一基底基板和布置在第一基底基底上的滤光层。 滤光层包括红色发光单元，绿色发光单元和蓝色光透射单元。 红色发光单元包括红色量子点材料，当被蓝光照射时能够发出红光，绿色发光单元包括当被蓝色光照射时能够发出绿色光的绿色量子点材料 蓝色光传输单元未被量子点材料覆盖，并且蓝色光透射通过蓝光传输单元。

公开(公告)号：US20160086533A1

公开(公告)日：2016-03-24

申请号：US14787614

申请日：2014-12-12

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Song SONG ,  Kazuyoshi NAGAYAMA ,  Shiming SHI

IPC: G09G3/32

CPC classification number: H01L27/3293 ,  H01L27/3297 ,  H01L51/0097 ,  H01L2251/5338 ,  Y02E10/549

Abstract: An array substrate and a display device are provided. The array substrate includes: a gate driving circuit, no pixel electrode layer being provided on a position of the array substrate corresponding to the gate driving circuit, the array substrate being made of a flexible material, wherein, the gate driving circuit is disposed on a position of a central axis of the array substrate and extends along a direction of the central axis; the gate driving circuit is configured for providing a driving signal to a gate line of the array substrate.

Abstract translation: 提供阵列基板和显示装置。 阵列基板包括：栅极驱动电路，在对应于栅极驱动电路的阵列基板的位置上没有设置像素电极层，阵列基板由柔性材料制成，其中栅极驱动电路设置在 阵列基板的中心轴的位置，并沿着中心轴的方向延伸; 栅极驱动电路被配置为向阵列基板的栅极线提供驱动信号。