公开(公告)号：US09171510B2

公开(公告)日：2015-10-27

申请号：US14128733

申请日：2012-12-05

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Jaegeon You ,  Chang Xie ,  Xin Gu

IPC: G09G3/36 ,  G09G3/00

CPC classification number: G09G3/3607 ,  G09G3/006 ,  G09G3/3611 ,  G09G3/3688 ,  G09G3/3696 ,  G09G2320/0204 ,  G09G2320/0219 ,  G09G2320/0247 ,  G09G2320/0257 ,  G09G2320/0276 ,  G09G2320/0673

Abstract: A method and an apparatus for setting a gamma reference voltage, and a driving circuit are provided, which decrease a driving voltage of a display apparatus and reduce power consumption by resetting the gamma reference voltage of the display apparatus. The method comprises: acquiring a dielectric constant of a liquid crystal capacitor according to a first gamma reference voltage (101); acquiring a value of the liquid crystal capacitor according to the dielectric constant of the liquid crystal capacitor (102); acquiring a feedback voltage according to the value of the liquid crystal capacitor, acquiring a second gamma reference voltage according to the feedback voltage, and updating the first gamma reference voltage to the second gamma reference voltage (103). The method and apparatus for setting a gamma reference voltage, and the driving circuit may be applied to production and manufacture of a liquid crystal display.

Abstract translation: 提供了一种用于设置伽马参考电压的方法和装置，以及驱动电路，其通过重置显示装置的伽马参考电压来降低显示装置的驱动电压并降低功耗。 该方法包括：根据第一伽马参考电压（101）获取液晶电容器的介电常数; 根据液晶电容器（102）的介电常数获取液晶电容器的值; 根据液晶电容器的值获取反馈电压，根据反馈电压获取第二伽马参考电压，并将第一伽马参考电压更新为第二伽马参考电压（103）。 用于设置伽马参考电压的方法和装置以及驱动电路可以应用于液晶显示器的制造和制造。

公开(公告)号：US20150177565A1

公开(公告)日：2015-06-25

申请号：US14347317

申请日：2013-12-10

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xinxing Wang ,  Jaegeon You ,  Jikai Yao

IPC: G02F1/1335

CPC classification number: G02F1/133555 ,  G02F1/133504 ,  G02F1/133514 ,  G02F2001/133565 ,  G02F2202/36 ,  G02F2203/03

Abstract: A transflective display panel, a method for fabricating the same and a display device are provided. The transflective display panel comprises an array substrate and a color film substrate cell-assembled with each other and a liquid crystal layer sandwiched between the array substrate and the color film substrate. A plurality of pixel units correspondingly formed on the array substrate and the color film substrate. Each pixel unit comprises a reflective region and a transmissive region. Disposed inside the reflective region are a first reflection layer disposed on the side of the array substrate that is close to the liquid crystal layer and a diffuse reflection layer disposed on the side of the color film substrate that is close to the liquid crystal layer. The diffuse reflection layer and the first reflection layer are disposed opposite each other.

Abstract translation: 提供半透反射显示面板，其制造方法和显示装置。 半透射显示面板包括阵列基板和彼此组装的彩色薄膜基板和夹在阵列基板和彩色薄膜基板之间的液晶层。 对应地形成在阵列基板和彩色胶片基板上的多个像素单元。 每个像素单元包括反射区域和透射区域。 设置在反射区域内的是设置在靠近液晶层的阵列基板一侧的第一反射层和设置在靠近液晶层的彩色薄膜基板一侧的漫反射层。 漫反射层和第一反射层彼此相对设置。

公开(公告)号：US20150042921A1

公开(公告)日：2015-02-12

申请号：US14361830

申请日：2013-06-25

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Ki Man Kim ,  Jaegeon You

IPC: G02B5/30 ,  G02F1/13363 ,  G02B1/00 ,  G02F1/1335

CPC classification number: G02B5/3083 ,  G02B1/00 ,  G02F1/133528 ,  G02F1/1336 ,  G02F1/13363 ,  G02F1/133634 ,  G02F1/134363 ,  G02F2001/133635 ,  G02F2001/134372 ,  G02F2201/50 ,  G02F2413/01 ,  G02F2413/10 ,  G02F2413/11 ,  G02F2413/12

Abstract: An optical-compensation film, an optical-compensation polarizing sheet and a liquid crystal display are disclosed. The liquid crystal display comprises: a liquid crystal unit as well as a first polarizing sheet and a second polarizing sheet each provided at either side of the liquid crystal unit, in which absorption axes of the first and second polarizing sheets are perpendicular to each other; the liquid crystal unit comprises: a counter substrate and an array substrate as well as a liquid crystal layer lying between the two substrates, in which, the array substrate comprises a pixel electrode and a common electrode; the first polarizing sheet comprises: a first optical-compensation film, which is provided facing the liquid crystal unit; an absorption axis of the first polarizing sheet and an initial alignment direction of the liquid crystal in the liquid crystal layer are both perpendicular to a slow axis of the first optical-compensation film; the second polarizing sheet comprises: an isotropic protective film, which is provided proximate to a side of the liquid crystal unit where the array substrate is located. The liquid crystal display has improved contrast in an oblique plane and expanded viewing angles.

Abstract translation: 公开了一种光学补偿膜，光学补偿偏振片和液晶显示器。 液晶显示器包括：液晶单元，以及分别设置在液晶单元的两侧的第一偏振片和第二偏振片，其中第一和第二偏振片的吸收轴彼此垂直; 液晶单元包括：对置基板和阵列基板以及位于两个基板之间的液晶层，其中阵列基板包括像素电极和公共电极; 第一偏振片包括：面对液晶单元设置的第一光学补偿膜; 第一偏振片的吸收轴和液晶层中的液晶的初始取向方向都垂直于第一光学补偿膜的慢轴; 第二偏振片包括：各向同性保护膜，其设置在阵列基板所在的液晶单元的一侧附近。 液晶显示器在倾斜平面和扩展的视角中具有改善的对比度。

公开(公告)号：US20140176879A1

公开(公告)日：2014-06-26

申请号：US13703560

申请日：2012-10-08

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yafeng Yang ,  Guangkui Qin ,  Jiaoming Lu ,  Jaegeon You

IPC: G02F1/13363

CPC classification number: G02F1/13363 ,  G02F1/133634 ,  G02F1/1393 ,  G02F2001/133638 ,  G02F2413/03 ,  G02F2413/04 ,  G02F2413/06 ,  G02F2413/12

Abstract: An embodiment of present invention discloses a liquid crystal display provided with viewing angle compensation. The liquid crystal display provided with viewing angle compensation comprises a liquid crystal cell in a vertical arrangement, upper and lower polarizer sheets, and further comprises the first biaxial compensation film provided between the liquid crystal cell and the lower polarizer sheet, the second biaxial compensation film provided between the liquid crystal cell and the upper polarizer sheet, and a monoaxial compensation film provided at the upside and/or downside of the liquid crystal cell. The embodiment of present invention may be applicable for the viewing angle compensation in wide viewing-angle techniques.

Abstract translation: 本发明的实施例公开了一种具有视角补偿的液晶显示器。 提供视角补偿的液晶显示器包括垂直布置的液晶单元，上偏振片和下偏振片，还包括设置在液晶单元和下偏振片之间的第一双轴补偿膜，第二双轴补偿膜 设置在液晶单元和上偏振片之间，以及设置在液晶单元的上侧和/或下侧的单轴补偿膜。 本发明的实施例可以适用于宽视角技术中的视角补偿。

公开(公告)号：US20140146096A1

公开(公告)日：2014-05-29

申请号：US14128733

申请日：2012-12-05

Applicant: BOE TECHNOLOGY GROUP CO., LTD

Inventor： Jaegeon You ,  Chang Xie ,  XIN Gu

IPC: G09G3/36

CPC classification number: G09G3/3607 ,  G09G3/006 ,  G09G3/3611 ,  G09G3/3688 ,  G09G3/3696 ,  G09G2320/0204 ,  G09G2320/0219 ,  G09G2320/0247 ,  G09G2320/0257 ,  G09G2320/0276 ,  G09G2320/0673

Abstract: A method and an apparatus for setting a gamma reference voltage, and a driving circuit are provided, which decrease a driving voltage of a display apparatus and reduce power consumption by resetting the gamma reference voltage of the display apparatus. The method comprises: acquiring a dielectric constant of a liquid crystal capacitor according to a first gamma reference voltage (101); acquiring a value of the liquid crystal capacitor according to the dielectric constant of the liquid crystal capacitor(102); acquiring a feedback voltage according to the value of the liquid crystal capacitor, acquiring a second gamma reference voltage according to the feedback voltage, and updating the first gamma reference voltage to the second gamma reference voltage(103). The method and apparatus for setting a gamma reference voltage, and the driving circuit may be applied to production and manufacture of a liquid crystal display.

Abstract translation: 提供了一种用于设置伽马参考电压的方法和装置，以及驱动电路，其通过重置显示装置的伽马参考电压来降低显示装置的驱动电压并降低功耗。 该方法包括：根据第一伽马参考电压（101）获取液晶电容器的介电常数; 根据液晶电容器（102）的介电常数获取液晶电容器的值; 根据液晶电容器的值获取反馈电压，根据反馈电压获取第二伽马参考电压，并将第一伽马参考电压更新为第二伽马参考电压（103）。 用于设置伽马参考电压的方法和装置以及驱动电路可以应用于液晶显示器的制造和制造。

公开(公告)号：US20140085578A1

公开(公告)日：2014-03-27

申请号：US14037732

申请日：2013-09-26

Applicant: BOE Technology Group Co., Ltd.

Inventor： Xin Gu ,  Jaegeon You

IPC: G02F1/1335 ,  G02F1/153

CPC classification number: G02F1/133514 ,  G02F1/133512 ,  G02F1/133516 ,  G02F1/153 ,  G02F1/157 ,  G02F2201/44 ,  G02F2203/62

Abstract: The embodiments of the present invention provide a color filter substrate which comprises a first glass substrate, a first transparent electrode layer, a color filter, a black matrix, a second transparent electrode layer, a second glass substrate; wherein the color filter is made of electrochromic materials. The embodiments of the present invention further provide a LCD panel having the color filter substrate, and a method of making the color filter substrate.

Abstract translation: 本发明的实施例提供一种滤色器基板，其包括第一玻璃基板，第一透明电极层，滤色器，黑矩阵，第二透明电极层，第二玻璃基板; 其中所述滤色器由电致变色材料制成。 本发明的实施例还提供一种具有滤色器基板的LCD面板，以及制作滤色器基板的方法。

公开(公告)号：US11460940B2

公开(公告)日：2022-10-04

申请号：US17271582

申请日：2020-05-29

Applicant: BOE Technology Group Co., Ltd.

Inventor： Liyan Liu ,  Xinxing Wang ,  Xuefei Sun ,  Jaegeon You

IPC: G06F3/041 ,  G06F3/044

Abstract: A display panel, a touch control structure and a display device are provided. The display panel includes a substrate, a display structure layer and a touch control structure layer. the touch control structure layer includes a bridge layer, an insulating layer and a touch control layer which are in a stacked arrangement, the touch control layer includes a plurality of first touch control electrodes and a plurality of first connecting parts arranged sequentially along a first extending direction and a plurality of second touch control electrodes arranged sequentially along a second extending direction, the plurality of first touch control electrodes and the plurality of first connecting parts are arranged alternately and connected in sequence, and the plurality of second touch control electrodes are arranged at intervals; the bridge layer includes connecting bridges connected with adjacent second touch control electrodes.

公开(公告)号：US10534226B2

公开(公告)日：2020-01-14

申请号：US15119355

申请日：2016-01-15

Applicant: Boe Technology Group Co., Ltd.

Inventor： Xinxing Wang ,  Weili Zhao ,  Jaegeon You

IPC: G02F1/1339 ,  G02F1/1335 ,  G02F1/1368

Abstract: The present invention provides a curved display device, a method for manufacturing a curved display device and an electronic device. The curved display device may comprise a first curved light-transmitting substrate, a second curved light-transmitting substrate arranged opposite to the first curved light-transmitting substrate and a sealant having a particular width distribution which is located between the first curved light-transmitting substrate and the second curved light-transmitting substrate and coated along edges of the first curved light-transmitting substrate and the second curved light-transmitting substrate. The sealant having particular width distribution enables the first curved light-transmitting substrate to adhere to the second curved light-transmitting substrate, and reduces the stresses in the first curved light-transmitting substrate and the second curved light-transmitting substrate, while changing the stress distributions of the first curved light-transmitting substrate and the second curved light-transmitting substrate.

公开(公告)号：US10139668B2

公开(公告)日：2018-11-27

申请号：US15862739

申请日：2018-01-05

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xinxing Wang ,  Jikai Yao ,  Jaegeon You

IPC: G02F1/1339 ,  G02F1/1335 ,  F21V8/00 ,  G02F1/13363 ,  G02F1/1337 ,  C03C4/00

Abstract: A curved surface ADS display panel and a manufacturing method thereof are disclosed. The curved surface ADS display panel includes a first substrate; a second substrate facing the first substrate, wherein the second substrate has a first surface far away from the first substrate; a liquid crystal layer sandwiched between the first substrate and the second substrate; and a glass light guide plate completely adhered on the first surface of the second substrate. Also, the glass light guide plate has a thickness of D1, and the first substrate, the liquid crystal layer, and the second substrate have a total thickness of D2, wherein |D1−31 D2|/D1≤30%.

公开(公告)号：US20180292695A1

公开(公告)日：2018-10-11

申请号：US15574753

申请日：2017-03-22

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Jaegeon You ,  Xinxing Wang

IPC: G02F1/1339

Abstract: The present disclosure relates to a liquid crystal display panel and a display device. The liquid crystal display panel includes a first substrate, a second substrate opposite to the first substrate, and a plurality of rectangular pixel inlays including at least two main photo spacers, the plurality of rectangular pixel arrays being disposed between the first substrate and the second substrate.