公开(公告)号：US09410085B2

公开(公告)日：2016-08-09

申请号：US14573485

申请日：2014-12-17

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Chang Xie

IPC: C09K19/34 ,  C09K19/02 ,  C09K19/20 ,  C09K19/30 ,  C09K19/04

CPC classification number: C09K19/3402 ,  C09K19/02 ,  C09K19/20 ,  C09K19/3003 ,  C09K2019/0466 ,  C09K2019/3004 ,  C09K2019/3016 ,  C09K2019/3027 ,  C09K2019/3422

Abstract: The present invention provides a liquid crystal blend having a higher perpendicular dielectric constant, as well as a liquid crystal display panel and a liquid crystal display device comprising the liquid crystal blend. Since the liquid crystal blend of the present invention contains negative liquid crystal material and has a perpendicular dielectric constant between 3.5 to 4.5, it can improve the transmittance of the liquid crystal layer obtained thereby, compared with the liquid crystal blend without negative liquid crystal material, while other relative properties thereof such as clearing point, response time of the display obtained therefrom, and image sticking at high temperature can also meet the requirements of liquid crystal devices.

Abstract translation: 本发明提供了具有较高垂直介电常数的液晶共混物，以及液晶显示面板和包括液晶共混物的液晶显示装置。 由于本发明的液晶共混物含有负极的液晶材料并且在3.5至4.5之间具有垂直介电常数，所以与没有负极的液晶材料的液晶共混物相比，可提高由此获得的液晶层的透射率， 而其他相对性质如清色点，由其获得的显示的响应时间和在高温下的图像粘附也可以满足液晶装置的要求。

公开(公告)号：US20140160402A1

公开(公告)日：2014-06-12

申请号：US14098925

申请日：2013-12-06

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Chang Xie

IPC: G02F1/1343 ,  G02F1/1335

CPC classification number: G02F1/134309 ,  G02F1/133555 ,  G02F1/134363 ,  G02F2001/133742 ,  G02F2001/134381

Abstract: The present invention provides a transflective liquid crystal display panel and a liquid crystal display device. By designing the electrode structure of the transmission region and the reflection region, the present invention can achieve a transflective display effect, enlarging display view, increasing contrast ratio, and realizing a single cell gap structure.

Abstract translation: 本发明提供一种半透射型液晶显示面板和液晶显示装置。 通过设计透射区域和反射区域的电极结构，本发明可以实现透反射显示效果，扩大显示视图，增加对比度，并实现单个单元间隙结构。

公开(公告)号：US10018881B2

公开(公告)日：2018-07-10

申请号：US13703502

申请日：2012-09-19

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Chang Xie ,  Jaegeon You

IPC: G02F1/137 ,  G02F1/1343

CPC classification number: G02F1/134363 ,  G02F1/134309 ,  G02F2001/134372 ,  G02F2001/13793

Abstract: Embodiments of the present invention provide a fringe-field-switching mode liquid crystal display panel. The liquid crystal display panel comprises: a first substrate and a second substrate facing each other, and a liquid crystal layer sandwiched between the first substrate and the second substrate; a first lower electrode, a first insulating layer and a first upper electrode, which are formed sequentially on a surface of the first substrate facing the second substrate; and a second lower electrode, a second insulating layer and a second upper electrode, which are formed sequentially on a surface of the second substrate facing the first substrate.

公开(公告)号：US09568765B2

公开(公告)日：2017-02-14

申请号：US14430171

申请日：2014-06-18

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Chang Xie

IPC: G02F1/1335 ,  G02B5/20

CPC classification number: G02F1/133516 ,  G02B5/201 ,  G02F1/133512 ,  G02F1/133514

Abstract: A color filter substrate and manufacturing method thereof, a liquid crystal display panel and a display device are disclosed. The color filter substrate comprises a substrate, and a black matrix film layer and a color filter layer on the substrate. The black matrix film layer has a plurality of opening regions arranged in an array, the color filter layer is fed into the opening regions, and the color filter layer has an overlapping region with the black matrix film layer at a contact position. The present disclosure can eliminate the angle section difference of the color filter layer on the color filter substrate, improve the smoothness of the alignment layer surface located on the color filter layer, and avoid non-uniform rubbing alignment on the alignment layer surface caused by the un-smooth alignment layer surface, thereby avoid light leakage and the problem of the bad liquidity of the liquid crystal.

Abstract translation: 公开了一种滤色器基板及其制造方法，液晶显示面板和显示装置。 滤色器基板包括基板，以及基板上的黑矩阵膜层和滤色器层。 黑矩阵膜层具有以阵列排列的多个开口区域，滤色器层被供给到开口区域中，滤色器层与接触位置处的黑矩阵膜层具有重叠区域。 本公开可以消除滤色器基板上的滤色器层的角度差，提高位于滤色器层上的取向层表面的平滑度，并且避免由取向层表面引起的不均匀的摩擦取向 不平滑的取向层表面，从而避免漏光和液晶不良流动性的问题。

公开(公告)号：US20140146255A1

公开(公告)日：2014-05-29

申请号：US14128035

申请日：2012-11-12

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Chang Xie ,  Jaegeon You

IPC: G02F1/1362

CPC classification number: G02F1/13624 ,  G02F1/134363

Abstract: An array substrate comprises: a substrate; and a plurality of gate lines (101) and a plurality of data lines (102), which are formed on the substrate. Two adjacent gate lines (101) and two adjacent data lines (102) intersect with each other to form a pixel region. Each pixel region comprises two pixel electrodes (103) and two thin-film transistors (TFTs). The drain electrodes of two thin-film transistors (TFTs) are respectively connected to two pixel electrodes (103), the source electrodes of two thin-film transistors (TFTs) are respectively connected to two data lines, and the gate electrodes of two thin-film transistors (TFTs) are connected to one of two gate lines.

Abstract translation: 阵列基板包括：基板; 以及形成在所述基板上的多条栅极线（101）和多条数据线（102）。 两个相邻的栅极线（101）和两个相邻的数据线（102）彼此相交以形成像素区域。 每个像素区域包括两个像素电极（103）和两个薄膜晶体管（TFT）。 两个薄膜晶体管（TFT）的漏电极分别连接到两个像素电极（103），两个薄膜晶体管（TFT）的源电极分别连接到两条数据线，并且两个薄膜晶体管 - 薄膜晶体管（TFT）连接到两条栅极线之一。

公开(公告)号：US20140049732A1

公开(公告)日：2014-02-20

申请号：US13703502

申请日：2012-09-19

Applicant: BOE Technology Group Co., Ltd.

Inventor： Chang Xie ,  Jaegeon You

IPC: G02F1/1343

CPC classification number: G02F1/134363 ,  G02F1/134309 ,  G02F2001/134372 ,  G02F2001/13793

Abstract: Embodiments of the present invention provide a fringe-field-switching mode liquid crystal display panel. The liquid crystal display panel comprises: a first substrate and a second substrate facing each other, and a liquid crystal layer sandwiched between the first substrate and the second substrate; a first lower electrode, a first insulating layer and a first upper electrode, which are formed sequentially on a surface of the first substrate facing the second substrate; and a second lower electrode, a second insulating layer and a second upper electrode, which are formed sequentially on a surface of the second substrate facing the first substrate.

Abstract translation: 本发明的实施例提供了一种边缘场开关模式液晶显示面板。 液晶显示面板包括：第一基板和彼此面对的第二基板;以及夹在第一基板和第二基板之间的液晶层; 第一下电极，第一绝缘层和第一上电极，其顺序地形成在面向第二基板的第一基板的表面上; 以及第二下电极，第二绝缘层和第二上电极，其顺序地形成在面向第一基板的第二基板的表面上。

公开(公告)号：US10168576B2

公开(公告)日：2019-01-01

申请号：US15138556

申请日：2016-04-26

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Chang Xie

IPC: G02F1/1335 ,  G02F1/1337 ,  G02F1/139

Abstract: The embodiments of the invention disclose a display substrate, a method for fabricating the same and a liquid crystal display panel. The display panel is used for constructing a transflective liquid crystal display panel comprising a transmissive region and a reflective region. The display substrate comprises an alignment layer which comprises a first alignment structure in the transmissive region and a second alignment structure in the reflective region. The first alignment structure is an oblique alignment structure and the second alignment structure is a vertical alignment structure.

公开(公告)号：US09733535B2

公开(公告)日：2017-08-15

申请号：US14128035

申请日：2012-11-12

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Chang Xie ,  Jaegeon You

IPC: G02F1/1362 ,  G02F1/1343

CPC classification number: G02F1/13624 ,  G02F1/134363

Abstract: An array substrate comprises: a substrate; and a plurality of gate lines (101) and a plurality of data lines (102), which are formed on the substrate. Two adjacent gate lines (101) and two adjacent data lines (102) intersect with each other to form a pixel region. Each pixel region comprises two pixel electrodes (103) and two thin-film transistors (TFTs). The drain electrodes of two thin-film transistors (TFTs) are respectively connected to two pixel electrodes (103), the source electrodes of two thin-film transistors (TFTs) are respectively connected to two data lines, and the gate electrodes of two thin-film transistors (TFTs) are connected to one of two gate lines.

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：US09140936B2

公开(公告)日：2015-09-22

申请号：US14127190

申请日：2012-10-11

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Chang Xie

IPC: G02F1/1343 ,  G02F1/139 ,  G02F1/1335 ,  G02F1/137

CPC classification number: G02F1/134309 ,  G02F1/133555 ,  G02F1/134363 ,  G02F1/13624 ,  G02F2001/134372 ,  G02F2001/13793 ,  G02F2201/123

Abstract: A blue phase liquid crystal panel and a display device provide a transflective mode blue phase liquid crystal panel with a single cell gap so as to simplify the process. The blue phase liquid crystal panel comprises: a first substrate and a second substrate that are disposed opposite to each other so as to form a liquid crystal cell; a blue phase liquid crystal layer between the two substrates; gate lines and data lines arranged to intersect the gate lines to define pixel regions on an inner side of the first substrate. The blue phase liquid crystal panel has a single cell gap, and the pixel regions are divided into transmission regions and reflection regions. The light for display in the transmission region and the light for display in the reflection region of a same pixel region generate the same phase retardation after passing through the blue phase liquid crystal layer.

Abstract translation: 蓝相液晶面板和显示装置提供具有单个单元间隙的透反射模式蓝相液晶面板，以简化处理。 蓝相液晶面板包括：彼此相对设置以形成液晶单元的第一基板和第二基板; 两个基板之间的蓝相液晶层; 栅极线和数据线布置成与栅极线相交以限定第一衬底的内侧上的像素区域。 蓝相液晶面板具有单个单元间隙，并且像素区域被分成透射区域和反射区域。 用于在透射区域中显示的光和用于在相同像素区域的反射区域中显示的光在通过蓝相液晶层之后产生相同的相位延迟。