公开(公告)号：US20150326850A1

公开(公告)日：2015-11-12

申请号：US14380566

申请日：2013-12-17

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Ki Man KIM ,  Jaegeon YOU

IPC: H04N13/04 ,  G02B27/22 ,  G02F1/1362 ,  G02B27/26 ,  G02F1/1335

CPC classification number: H04N13/359 ,  G02B27/2214 ,  G02B27/26 ,  G02F1/133528 ,  G02F1/13471 ,  G02F1/136286 ,  G02F2001/133531 ,  H04N13/356 ,  H04N2213/001

Abstract: A three-dimensional (3D) liquid crystal display (LCD) device is provided, comprises: an LCD panel (10), configured to display an image and comprising a plurality of first pixel units; a liquid crystal light-splitting device (100), disposed on a light exiting side of the LCD panel (10) and comprising a plurality of second pixel units; and a first polarizer (200), disposed on a light exiting side of the liquid crystal light-splitting device (100), wherein the second pixel units are in one-to-one correspondence with the first pixel units; in a condition that the 3D LCD device is in a 3D operating mode, the liquid crystal light-splitting device (100) has a light-splitting function; and in a condition that the 3D LCD device is in a 2D operating mode, an operating state of each of the plurality of second pixel units of the liquid crystal light-splitting device (100) is consistent with that of a corresponding first pixel unit.

Abstract translation: 提供了一种三维（3D）液晶显示（LCD）装置，包括：LCD面板，被配置为显示图像并且包括多个第一像素单元; 液晶分光装置（100），其设置在所述LCD面板（10）的光出射侧，并且包括多个第二像素单元; 以及设置在所述液晶分光装置（100）的光出射侧的第一偏振器（200），其中所述第二像素单元与所述第一像素单元一一对应; 在3D LCD装置处于3D操作模式的状态下，液晶分光装置（100）具有分光功能; 并且在3D LCD装置处于2D操作模式的情况下，液晶分光装置（100）的多个第二像素单元的每个的操作状态与相应的第一像素单元的操作状态一致。

公开(公告)号：US20160349438A1

公开(公告)日：2016-12-01

申请号：US15146246

申请日：2016-05-04

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xinli MA ,  Ki Man KIM

IPC: F21V8/00

CPC classification number: G02B6/0036 ,  G02B6/0018 ,  G02B6/0038 ,  G02B6/0058 ,  G02B6/0068

Abstract: A backlight module and an anti-peeping display device are provided. The backlight module comprises a light guide plate, a lens and a light source. The lens is provided between the light source and the light guide plate, and light emitted from the light source is incident upon the light guide plate through the lens at a same incident angle; a light emission surface of the light guide plate is provided with protrusions, the light emission surface of the light guide plate is a total reflection surface except the regions where the protrusions are provided; a light emission surface of the protrusion is parallel with that of the light guide plate, a surface for performing a first reflection on light incident upon the protrusion is a total reflection surface, and the light incident upon the protrusion exit perpendicularly to the light emission surface of the protrusion after being totally reflected once.

Abstract translation: 提供背光模块和防窥视显示装置。 背光模块包括导光板，透镜和光源。 透镜设置在光源和导光板之间，并且从光源发射的光以相同的入射角通过透镜入射到导光板上; 导光板的发光面设置有突起，导光板的发光面是除设置突起的区域以外的全反射面。 突起的发光面与导光板的发光面平行，对入射到突起的光进行第一反射的面是全反射面，入射到突出出射口的光垂直于发光面 完全反射一次后的突起。

公开(公告)号：US20160252773A1

公开(公告)日：2016-09-01

申请号：US14761759

申请日：2014-10-21

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Ki Man KIM ,  Jaegeon YOU

IPC: G02F1/1335 ,  G09G3/36 ,  G02F1/1333

CPC classification number: G02F1/133514 ,  G02F1/133308 ,  G02F1/133528 ,  G02F2001/133388 ,  G09G3/3406 ,  G09G3/36 ,  G09G2300/0426

Abstract: A display device is provided, the display device comprising a display panel, the display panel including an opposed substrate (1) and an array substrate (2) arranged opposite to each other, and a liquid crystal layer (3) arranged therebetween, the display panel being divided into a central region (61) and a peripheral region (62) surrounding the central region (61), and an additional polarizer (6) being arranged in a region between the array substrate (2) and the liquid crystal layer (3) and corresponding to the peripheral region (62). The display device can effectively prevent the peripheral region (62) of the display panel from light leakage.

Abstract translation: 提供一种显示装置，所述显示装置包括显示面板，所述显示面板包括相对的基板（1）和彼此相对布置的阵列基板（2）和布置在其间的液晶层（3），所述显示面板 面板被分成围绕中心区域（61）的中心区域（61）和周边区域（62），以及在阵列基板（2）和液晶层（ 3）并且对应于周边区域（62）。 显示装置能够有效地防止显示面板的周边区域（62）发生漏光。

公开(公告)号：US20180348421A1

公开(公告)日：2018-12-06

申请号：US15527857

申请日：2016-01-22

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Ki Man KIM ,  Chulgyu JUNG

IPC: F21V8/00 ,  G02F1/1335

CPC classification number: G02F1/1335

Abstract: A liquid crystal display device, including a liquid crystal panel and a backlight module located on a light incident side of the liquid crystal panel; the liquid crystal panel including a plurality of subpixels distributed in array, and the backlight module includes a light guide plate and a light source, wherein the light source which is a monochromatic light source, and a grating is provided on the light guide plate, a ratio of a period of the grating to a peak wavelength of light emitted by the light source is greater than or equal to and less than or equal to 1, so that an angle of incidence of a light incident to the liquid crystal panel is restricted in a set range; and the liquid crystal display device further includes a light conversion module provided on a light emitted side of the liquid crystal panel configured to convert the color of a light.

公开(公告)号：US20180046023A1

公开(公告)日：2018-02-15

申请号：US15515833

申请日：2016-09-19

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Ki Man KIM

IPC: G02F1/1335 ,  F21V8/00

Abstract: A backlight module, and a manufacturing method thereof, and a display device are provided. The backlight module includes a backlight source, a light guide plate, at least one optical film, and a multilayer coating; the multilayer coating is provided at at least one side of the at least one optical film; the multilayer coating is configured for decreasing light transmittance of at least one given wavelength; the backlight source is provided at a side of the light guide plate, and configured for providing white light, the light guide plate is configured for guiding the white light toward the optical film, and the white light is emitted out after transmitting through the optical film.

公开(公告)号：US20150338701A1

公开(公告)日：2015-11-26

申请号：US14421486

申请日：2014-07-10

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Ki Man KIM ,  Guangkui QIN ,  Jaegeon YOU

IPC: G02F1/1335 ,  G02B5/20 ,  G02B5/22

CPC classification number: G02F1/133516 ,  G02B5/201 ,  G02B5/22 ,  G02B5/3016 ,  G02F1/133514 ,  G02F2001/133519 ,  G02F2202/046

Abstract: A color filter substrate comprises: a substrate and a color filter formed on the substrate; and a color conversion layer, a first refractive index film layer, a second refractive index film layer and a third refractive index film layer formed in turn on a side of the color filter facing away from the substrate. The second refractive index film layer has a refractive index larger than that of the third refractive index film layer, larger than that of the first refractive index film layer under a condition of powering down, and smaller than that of the first refractive index film layer under a condition of powering up. The color filter is configured to absorb a portion of outside light, which creates photoluminescence reaction with the color conversion layer, thereby to avoid white color caused by the photoluminescence reaction, and to allow the display color brighter.

Abstract translation: 滤色器基板包括：基板和形成在基板上的滤色器; 以及彩色转换层，第一折射率膜层，第二折射率膜层和第三折射率膜层，其依次形成在背离基板的滤色器侧面上。 所述第二折射率膜层的折射率大于所述第三折射率膜层的折射率，所述折射率比所述第一折射率膜层的折射率大于在所述第一折射率膜层的断电条件下的折射率，并且小于所述第一折射率膜层的折射率 上电的条件。 滤色器被配置为吸收与颜色转换层产生光致发光反应的外部光的一部分，从而避免由光致发光反应引起的白色，并且允许显示颜色更亮。

公开(公告)号：US20150301365A1

公开(公告)日：2015-10-22

申请号：US14428119

申请日：2014-06-26

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Ki Man KIM ,  Jaegeon YOU

IPC: G02F1/1333 ,  H01L33/42

CPC classification number: G02F1/1333 ,  G02F1/133502 ,  G02F2001/133565 ,  H01L33/42

Abstract: An array substrate and a display device are disclosed. A coating layer (8) is disposed between a base substrate (1) and a first transparent conductive oxide film layer (2), a refractive index of the coating layer (8) is bigger than that of the base substrate (1) and smaller than that of the first transparent conductive oxide film layer (2). A multi-layer reflection phenomenon caused by the relatively big difference between the refractive indexes of the base substrate 1 and the first transparent conductive oxide film layer 2 can be weakened, thereby the light transmission rate of the array substrate may be improved.

Abstract translation: 公开了阵列基板和显示装置。 涂覆层（8）设置在基底（1）和第一透明导电氧化物膜层（2）之间，涂层（8）的折射率大于基底（1）的折射率，并且较小 比第一透明导电氧化物膜层（2）的厚度大。 可以削弱由基底基板1和第一透明导电氧化物膜层2的折射率之间的相对大的差异引起的多层反射现象，从而可提高阵列基板的透光率。