公开(公告)号：US09570043B2

公开(公告)日：2017-02-14

申请号：US14128671

申请日：2012-11-28

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xingxing Zhao ,  Wenjie Jiang

IPC: G09G5/02 ,  G09G5/06 ,  H04N5/57 ,  H04N9/67 ,  G09G3/20

CPC classification number: G09G5/06 ,  G09G3/2003 ,  G09G2300/0452 ,  G09G2320/0233 ,  G09G2320/0242 ,  G09G2320/0666 ,  G09G2340/06 ,  H04N5/57 ,  H04N9/67

Abstract: The present invention relates to the art of color space conversion technique, and discloses a method for processing RGB data and a system for the same. The method comprises: S1: converting input values of three colors RGB into a HSV color space; S2: adjusting a brightness value V while keeping a hue value H and a saturation value S unchanged in the HSV color space; S3: converting the H, S, V values processed by step S2 from the HSV color space to the R, G, B, W color space to display. By converting the RGB color space to the HSV color space firstly, then enhancing the brightness V while keeping H, S unchanged in the HSV color space, and finally converting the HSV color space to the RGBW color space, it can be achieved that the brightness for display is enhanced while better hue, color saturation and natural color transition are maintained at the same time.

Abstract translation: 本发明涉及彩色空间转换技术的技术，并且公开了一种用于处理RGB数据的方法及其系统。 该方法包括：S1：将三色RGB的输入值转换为HSV色空间; S2：在HSV色彩空间保持色调值H和饱和度值S不变的同时调整亮度值V; S3：将由步骤S2处理的H，S，V值从HSV色彩空间转换为R，G，B，W色彩空间。 首先通过将RGB颜色空间转换为HSV色彩空间，然后在保持HSV色彩空间中H，S不变的同时提高亮度V，最后将HSV色彩空间转换为RGBW色彩空间，可以实现亮度 增强了显示，同时保持了更好的色调，色彩饱和度和自然色彩转换。

公开(公告)号：US09709712B2

公开(公告)日：2017-07-18

申请号：US14939342

申请日：2015-11-12

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xingxing Zhao ,  Jinye Zhu ,  Wenjie Jiang

IPC: G02F1/1335 ,  G02B5/04 ,  G02B27/22 ,  H04N13/04 ,  F21V8/00

CPC classification number: G02B5/045 ,  G02B6/0053 ,  G02B27/2214 ,  G02F1/133504 ,  H04N13/305

Abstract: In the embodiments of the invention, a double-vision backlight module and a LCD device are provided. In the embodiments of the present invention, a light-splitting prism sheet is disposed between a diffuser plate and a LCD panel for splitting light. The prism sheet is arranged such that a side having prisms thereon of the prism sheet faces the LCD panel, and thereby splitting the light and enhancing the brightness, and eventually enhancing the brightness in both left and right view areas and at the same time reducing the brightness in the central-interference area, and thus improving the double-vision effect.

公开(公告)号：US20150138227A1

公开(公告)日：2015-05-21

申请号：US14128671

申请日：2012-11-28

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xingxing Zhao ,  Wenjie Jiang

IPC: G09G5/06 ,  G09G3/20

CPC classification number: G09G5/06 ,  G09G3/2003 ,  G09G2300/0452 ,  G09G2320/0233 ,  G09G2320/0242 ,  G09G2320/0666 ,  G09G2340/06 ,  H04N5/57 ,  H04N9/67

Abstract: The present invention relates to the art of color space conversion technique, and discloses a method for processing RGB data and a system for the same. The method comprises: S1: converting input values of three colors RGB into a HSV color space; S2: adjusting a brightness value V while keeping a hue value H and a saturation value S unchanged in the HSV color space; S3: converting the H, S, V values processed by step S2 from the HSV color space to the R, G, B, W color space to display. By converting the RGB color space to the HSV color space firstly, then enhancing the brightness V while keeping H, S unchanged in the HSV color space, and finally converting the HSV color space to the RGBW color space, it can be achieved that the brightness for display is enhanced while better hue, color saturation and natural color transition are maintained at the same time.

Abstract translation: 本发明涉及彩色空间转换技术的技术，并且公开了一种用于处理RGB数据的方法及其系统。 该方法包括：S1：将三色RGB的输入值转换为HSV色空间; S2：在HSV色彩空间保持色调值H和饱和度值S不变的同时调整亮度值V; S3：将由步骤S2处理的H，S，V值从HSV色彩空间转换为R，G，B，W色彩空间。 首先通过将RGB颜色空间转换为HSV色彩空间，然后在保持HSV色彩空间中H，S不变的同时提高亮度V，最后将HSV色彩空间转换为RGBW色彩空间，可以实现亮度 增强了显示，同时保持了更好的色调，色彩饱和度和自然色彩转换。

公开(公告)号：US09217815B2

公开(公告)日：2015-12-22

申请号：US14084296

申请日：2013-11-19

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xingxing Zhao ,  Jinye Zhu ,  Wenjie Jiang

IPC: G02F1/1335 ,  G02B5/04 ,  G02B27/22 ,  H04N13/04 ,  F21V8/00

CPC classification number: G02B5/045 ,  G02B6/0053 ,  G02B27/2214 ,  G02F1/133504 ,  H04N13/305

Abstract: In the embodiments of the invention, a double-vision backlight module and a LCD device are provided. In the embodiments of the present invention, a light-splitting prism sheet is disposed between a diffuser plate and a LCD panel for splitting light. The prism sheet is arranged such that a side having prisms thereon of the prism sheet faces the LCD panel, and thereby splitting the light and enhancing the brightness, and eventually enhancing the brightness in both left and right view areas and at the same time reducing the brightness in the central-interference area, and thus improving the double-vision effect.

Abstract translation: 在本发明的实施例中，提供双重视觉背光模块和LCD装置。 在本发明的实施例中，分光棱镜片设置在扩散板和用于分离光的LCD面板之间。 棱镜片被布置成使得其棱镜片上的棱镜的一侧面向LCD面板，从而分解光并增强亮度，并且最终提高左右视野区域的亮度，同时减少 亮度在中心干涉区域，从而提高双视觉效果。

公开(公告)号：US09207379B2

公开(公告)日：2015-12-08

申请号：US14103784

申请日：2013-12-11

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Wenjie Jiang ,  Xingxing Zhao ,  Kailiang Zhang ,  Zezhou Yang

IPC: F21V8/00

CPC classification number: G02B6/002 ,  G02B6/0068

Abstract: A light guide plate, a backlight module and a display device both comprising the light guide plate are disclosed. The light guide plate comprises a light emitting surface and multiple side surfaces perpendicular to and connected to the light emitting surface, the side surfaces including at least one first side surface and at least one second side surface. The light guide plate further comprises at least one set of folded surfaces perpendicular to and connected to the light emitting surface. Each set of folded surfaces is connected between a pair of first side surface and second side surface which are adjacent with each other. Each set of folded surfaces includes multiple light incident surfaces which are connected one by one. In the light incident surfaces in same set of folded surfaces, any two adjacent light incident surfaces form an acute angle opened toward inside of the light guide plate.

Abstract translation: 公开了一种导光板，背光模块和包括导光板的显示装置。 导光板包括发光表面和垂直于发光表面并连接到发光表面的多个侧表面，所述侧表面包括至少一个第一侧表面和至少一个第二侧表面。 导光板还包括垂直于并连接到发光表面的至少一组折叠表面。 每组折叠表面连接在彼此相邻的一对第一侧表面和第二侧表面之间。 每组折叠表面包括一个一个连接的多个光入射表面。 在同一组折叠表面的光入射表面中，任何两个相邻的光入射表面形成朝向导光板内侧开放的锐角。