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：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：US20140063387A1

公开(公告)日：2014-03-06

申请号：US13995025

申请日：2012-10-24

Applicant: BOE Technology Group Co., Ltd.

Inventor： Xin Gu

IPC: G02F1/1343

CPC classification number: G02F1/134309 ,  G02F1/134363 ,  G02F2001/134381 ,  G02F2001/13775 ,  G02F2001/13793

Abstract: A blue phase liquid crystal display panel and a blue phase liquid crystal display are disclosed. The blue phase liquid crystal display panel comprises an array substrate (12) and a color filter substrate (15) opposed to each other, and blue phase liquid crystal molecules (14) arranged between the array substrate (12) and the color filter substrate (15). A plurality of the first common electrodes (171) in strip shape and a plurality of pixel electrodes (13) in strip shape are alternately arranged on the array substrate (12), and there is interval between the first common electrode (171) and the pixel electrode (13) in adjacent; a plurality of the second common electrodes (172) in strip shape are arranged on the color filter substrate (15), wherein each of the second common electrodes (172) is disposed opposite to one of the first common electrodes (171). Since the electric field between the array substrate (12) and the color filter substrate (15) are formed as a result of the cooperation effects of the pixel electrodes (13), the first common electrodes (171) and the second common electrodes (172), the electric field formed between the array substrate (12) and the color filter substrate (15) can have a more uniform intensity; it only needs to apply a lower potential difference across the pixel electrodes (13) and the first common electrodes (171) as well as the second common electrodes (172) when driving the panel.

Abstract translation: 公开了蓝相液晶显示面板和蓝相液晶显示器。 蓝相液晶显示面板包括阵列基板（12）和彼此相对的滤色器基板（15），布置在阵列基板（12）和滤色器基板（12）之间的蓝相液晶分子（14） 15）。 多个带状的第一公共电极（171）和带状的多个像素电极（13）交替布置在阵列基板（12）上，并且在第一公共电极（171）和 相邻的像素电极（13） 多个带状的第二公共电极（172）布置在滤色器基板（15）上，其中每个第二公共电极（172）与第一公共电极（171）之一相对设置。 由于像素电极（13）的配合效果，第一公共电极（171）和第二公共电极（172）之间形成阵列基板（12）和滤色器基板（15）之间的电场 ），阵列基板（12）和滤色器基板（15）之间形成的电场可以具有更均匀的强度; 在驱动面板时，仅需要在像素电极（13）和第一公共电极（171）以及第二公共电极（172）之间施加较低的电位差。

公开(公告)号：US12207526B2

公开(公告)日：2025-01-21

申请号：US17608985

申请日：2021-01-25

Applicant: BOE Technology Group Co., Ltd.

Inventor： Renquan Gu ,  Kang Guo ,  Feng Zhang ,  Meili Wang ,  Haitao Huang ,  Qi Yao ,  Xin Gu ,  Hua Huang ,  Guangcai Yuan ,  Xue Dong ,  Libo Wang ,  Detian Meng

IPC: H10K59/80 ,  H10K59/12 ,  H10K59/122 ,  H04N13/376 ,  H04N13/398

Abstract: Provided are a display substrate, a method for manufacturing a display substrate and a display apparatus. The display substrate includes a base, a drive structure layer disposed on the base, a light emitting element disposed on the drive structure layer, an encapsulation layer disposed on the light emitting element, a circular polarizer layer disposed on the encapsulation layer, and a lens definition layer and a lens structure layer disposed on the circular polarizer layer. The light emitting element includes a pixel definition layer provided with a plurality of sub-pixel openings; the lens structure layer includes a plurality of lenses disposed at intervals, the lens definition layer is disposed in a gap region between adjacent lenses, and an orthographic projection of each lens on the base contains an orthographic projection of a sub-pixel opening on the base.

公开(公告)号：US20240272337A1

公开(公告)日：2024-08-15

申请号：US18022552

申请日：2022-05-30

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Mengya Song ,  Dongfei Hou ,  Qian Wu ,  Duohui Li ,  Kang Guo ,  Xin Gu ,  Dacheng Zhang

IPC: G02B3/08 ,  G02B3/00

CPC classification number: G02B3/08 ,  G02B2003/0093 ,  G02B2207/101

Abstract: This disclosure relates to a display panel, including a display panel main body and a light modulation structure on a light-emitting side of the display panel main body, where the display panel main body includes pixels; the light modulation structure includes a substrate, a first medium, a second medium, and a cover layer; the first medium includes a metasurface structure including multiple metasurface structural units arranged on a surface of the substrate close to the cover layer, the metasurface structural units are in one-to-one correspondence with the pixels and each include multiple nano-pillars; the second medium includes a gas layer filling between the substrate and the cover layer, which are spaced from each other by support pillars, and a height of the support pillars is greater than that of the nano-pillars in a direction perpendicular to the substrate. This disclosure also relates to a method for manufacturing a display panel.

公开(公告)号：US11648558B2

公开(公告)日：2023-05-16

申请号：US16605776

申请日：2019-05-06

Applicant: BOE Technology Group Co., Ltd.

Inventor： Xiaochen Ma ,  Guangcai Yuan ,  Ce Ning ,  Xin Gu ,  Hehe Hu

IPC: B01L3/00 ,  G01N27/12 ,  G01N33/487

CPC classification number: B01L3/502761 ,  B01L3/502707 ,  G01N27/128 ,  B01L2200/0647 ,  B01L2200/12 ,  B01L2300/0645 ,  B01L2300/0864 ,  B01L2300/0887 ,  B01L2300/12 ,  B01L2400/0421 ,  G01N33/48721

Abstract: A biosensor apparatus is provided. The biosensor apparatus includes a base substrate; a first fluid channel layer on the base substrate and having a first fluid channel passing therethrough; a foundation layer on a side of the first fluid channel layer away from the base substrate, a foundation layer throughhole extending through the foundation layer to connect to the first fluid channel; and a micropore layer on a side of the foundation layer away from the base substrate, a micropore extending through the micropore layer to connect to the first fluid channel through the foundation layer throughhole. The micropore layer extends into the foundation layer throughhole and at least partially covers an inner wall of the foundation layer throughhole.

公开(公告)号：US20220158133A1

公开(公告)日：2022-05-19

申请号：US17356391

申请日：2021-06-23

Applicant: BOE Technology Group Co., Ltd.

Inventor： Duohui Li ,  Kang Guo ,  Mengya Song ,  Zhen Liu ,  Xiao Zhang ,  Xin Gu

IPC: H01L51/52 ,  H01L27/32

Abstract: Disclosed are a display panel, a manufacturing method thereof, and a displaying device. The display panel comprises a pixel layer, a support layer, a lens unit and a cover plate which are stacked in sequence. The support layer is located on a luminescent layer of the pixel layer. The lens unit comprises a lens layer, wherein the lens layer comprises a lens area and a non-lens area, and the lens area comprises multiple lenses arranged in an array. The display panel further comprises a polarization unit disposed on a light path between the pixel layer and the lens layer and configured to filter out light emitted from the pixel layer to the non-lens area.

公开(公告)号：US11219894B2

公开(公告)日：2022-01-11

申请号：US16647386

申请日：2019-09-24

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiaochen Ma ,  Guangcai Yuan ,  Ce Ning ,  Xin Gu ,  Hehe Hu

IPC: B01L3/00 ,  B01L9/00 ,  G01N21/05 ,  G01N21/63

Abstract: A microfluidic channel structure and a fabrication method thereof, a microfluidic detecting device and a detecting method thereof are disclosed. The microfluidic channel structure includes a support portion; a foundation portion, provided on the support portion and including a first foundation and a second foundation spaced apart from each other; and a channel defining portion, provided on a side of the foundation portion that is away from the support portion and including a first channel layer and a second channel layer, the first channel layer covering the first foundation and the second channel layer covering the second foundation have a gap therebetween to define a microfluidic channel; and the first channel layer and the second channel layer are made of a same material.

公开(公告)号：US11099377B2

公开(公告)日：2021-08-24

申请号：US16329430

申请日：2018-05-15

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiao Zhang ,  Xin Gu ,  Kang Guo

IPC: G02B26/00 ,  G02B5/136 ,  G02B5/13 ,  G02F1/19 ,  G02B5/12 ,  G02B26/02

Abstract: The disclosure provides a light-adjusting glass, including an outer light transmissive layer and an inner light transmissive layer, a microstructure layer bonded to or disposed on an inner surface of the outer light transmissive layer and provided with a reflective microstructure, a sealing member bonded to an end portion of the outer light transmissive layer and an end portion of the inner light transmissive layer, the sealing member, the microstructure layer and the inner light transmissive layer enclosing a space having a predetermined volume. A predetermined amount of a first substance is disposed within the space. The disclosure also provides a method for preparing a light-adjusting glass. The light-adjusting glass of the present disclosure does not require an electric field to control the light-adjusting.

公开(公告)号：US11092866B2

公开(公告)日：2021-08-17

申请号：US16631331

申请日：2019-07-18

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Hehe Hu ,  Xiaochen Ma ,  Guangcai Yuan ,  Ce Ning ,  Xin Gu

IPC: G02F1/1368 ,  G02F1/1362

Abstract: The present disclosure provides a display panel and a manufacturing method thereof, a driving method and a display device. The display panel includes: a base substrate and a thin film transistor on a surface of the base substrate. The thin film transistor includes: a gate, and a source and a drain arranged along a first direction, and a first passivation layer covering the gate, the source and the drain. a space region in which liquid crystal molecules are filled is formed in the first passivation layer. The space region is between the source and the drain. The source and the drain are configured to control rotation of the liquid crystal molecules.