公开(公告)号：US20150279296A1

公开(公告)日：2015-10-01

申请号：US14316284

申请日：2014-06-26

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Heecheol Kim ,  Song Young Suk ,  Yoo Seong Yeol ,  Im Yun Sik ,  Choi Seung Jin

IPC: G09G3/36 ,  G09G5/18

CPC classification number: G09G3/3618 ,  G09G3/20 ,  G09G3/2085 ,  G09G3/3688 ,  G09G2300/0426 ,  G09G2310/0297

Abstract: The present invention relates to a display apparatus and a method for driving the same. The display apparatus comprises: a source driving circuit having at least one output; at least one pixel unit each including a plurality of sub-pixels, the respective sub-pixels in each pixel unit being connected to the same output of the source driving circuit by data lines, wherein a switch group is disposed in a data line connecting each sub-pixel with the output of the source driving circuit, each switch group including at least two switches parallel with each other; wherein the source driving circuit charges each pixel unit based on the on-off states of the respective switches between the source driving circuit and each pixel unit through a plurality of charging phases, wherein for one switch group corresponding to one of the sub-pixels in each pixel unit, each switch in the one switch group is respectively switched on in different charging phases to perform at least two times of charge on the one of the sub-pixels in at least two charging phases. The display apparatus and the method for driving the same can increase charging time for each sub-pixel, thus avoiding a bad display due to insufficient charge of the sub-pixels.

Abstract translation: 显示装置及其驱动方法技术领域本发明涉及一种显示装置及其驱动方法。 显示装置包括：具有至少一个输出的源极驱动电路; 至少一个像素单元，每个像素单元包括多个子像素，每个像素单元中的各个子像素通过数据线连接到源驱动电路的相同输出，其中开关组设置在连接每个像素单元的数据线中 子像素与源极驱动电路的输出，每个开关组包括彼此平行的至少两个开关; 其中源驱动电路通过多个充电阶段基于源极驱动电路和每个像素单元之间的各个开关的导通截止状态来对每个像素单元进行充电，其中对于与其中一个子像素对应的一个开关组， 每个像素单元，一个开关组中的每个开关分别以不同的充电阶段接通，以在至少两个充电阶段中的一个子像素上执行至少两次充电。 显示装置及其驱动方法可以增加每个子像素的充电时间，从而避免由于子像素的充电不充分而导致的不良显示。

公开(公告)号：US20150260899A1

公开(公告)日：2015-09-17

申请号：US14316130

申请日：2014-06-26

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Kim Hee Cheol ,  Song Young Suk ,  Yoo Seong Yeol ,  Choi Seung Jin

IPC: F21V8/00

CPC classification number: G02B6/0038 ,  G02B6/0036

Abstract: The present invention discloses a light guide plate for a backlight assembly of a transparent display, the backlight assembly and the transparent display. The light guide plate comprises a transparent plate body including a light exiting surface perpendicular to a thickness direction of the light guide plate and a light incident surface perpendicular to the light exiting surface, the light from a light source is introduced into the light guide plate through the light incident surface, and the light introduced into the light guide plate through the light incident surface being emitted out of the light guide plate through the light exiting surface; and a plurality of reflecting means disposed within the plate body, the reflecting means are configured to reflect the light introduced from the light incident surface of the plate body to a plurality of light exiting zones on the light exiting surface of the plate body respectively, wherein an area of a projection of each reflecting means on a plane perpendicular to the thickness direction of the light guide plate is equal to that of a projection of each light exiting zone on the plane. The transparent display having the light guide panel or the backlight assembly has a wide applicable range.

Abstract translation: 本发明公开了一种用于透明显示器，背光组件和透明显示器的背光组件的导光板。 导光板包括透明板体，其包括垂直于导光板的厚度方向的光出射表面和垂直于光出射表面的光入射表面，来自光源的光被引入导光板通过 所述光入射面和通过所述光入射面导入所述导光板的光通过所述光出射面从所述导光板射出; 以及设置在所述板体内的多个反射装置，所述反射装置被配置为分别将从所述板体的光入射面引入的光反射到所述板体的光出射面上的多个光出射区域，其中 每个反射装置在与导光板的厚度方向垂直的平面上的投影面积与每个光出射区域在该平面上的投影的面积相同。 具有导光板或背光组件的透明显示器具有广泛的适用范围。

公开(公告)号：US09524685B2

公开(公告)日：2016-12-20

申请号：US14316284

申请日：2014-06-26

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Heecheol Kim ,  Song Young Suk ,  Yoo Seong Yeol ,  Im Yun Sik ,  Choi Seung Jin

IPC: G09G5/00 ,  G09G3/36 ,  G09G3/20

CPC classification number: G09G3/3618 ,  G09G3/20 ,  G09G3/2085 ,  G09G3/3688 ,  G09G2300/0426 ,  G09G2310/0297

Abstract: The present invention relates to a display apparatus and a method for driving the same. The display apparatus comprises: a source driving circuit having at least one output; at least one pixel unit each including a plurality of sub-pixels, the respective sub-pixels in each pixel unit being connected to the same output of the source driving circuit by data lines, wherein a switch group is disposed in a data line connecting each sub-pixel with the output of the source driving circuit, each switch group including at least two switches parallel with each other; wherein the source driving circuit charges each pixel unit based on the on-off states of the respective switches between the source driving circuit and each pixel unit through a plurality of charging phases, wherein for one switch group corresponding to one of the sub-pixels in each pixel unit, each switch in the one switch group is respectively switched on in different charging phases to perform at least two times of charge on the one of the sub-pixels in at least two charging phases. The display apparatus and the method for driving the same can increase charging time for each sub-pixel, thus avoiding a bad display due to insufficient charge of the sub-pixels.

Abstract translation: 显示装置及其驱动方法技术领域本发明涉及一种显示装置及其驱动方法。 显示装置包括：具有至少一个输出的源极驱动电路; 每个像素单元包括多个子像素的至少一个像素单元，每个像素单元中的各个子像素通过数据线连接到源极驱动电路的相同输出，其中开关组设置在连接各个子像素的数据线中 子像素与源极驱动电路的输出，每个开关组包括彼此平行的至少两个开关; 其中源驱动电路通过多个充电阶段基于源极驱动电路和每个像素单元之间的各个开关的导通截止状态来对每个像素单元进行充电，其中对于与其中一个子像素对应的一个开关组， 每个像素单元，一个开关组中的每个开关分别以不同的充电阶段接通，以在至少两个充电阶段中的一个子像素上执行至少两次充电。 显示装置及其驱动方法可以增加每个子像素的充电时间，从而避免由于子像素的充电不充分而导致的不良显示。

公开(公告)号：US09507073B2

公开(公告)日：2016-11-29

申请号：US14316130

申请日：2014-06-26

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Kim Hee Cheol ,  Song Young Suk ,  Yoo Seong Yeol ,  Choi Seung Jin

IPC: F21V8/00

CPC classification number: G02B6/0038 ,  G02B6/0036

Abstract: The present invention discloses a light guide plate for a backlight assembly of a transparent display, the backlight assembly and the transparent display. The light guide plate comprises a transparent plate body including a light exiting surface perpendicular to a thickness direction of the light guide plate and a light incident surface perpendicular to the light exiting surface, the light from a light source is introduced into the light guide plate through the light incident surface, and the light introduced into the light guide plate through the light incident surface being emitted out of the light guide plate through the light exiting surface; and a plurality of reflecting means disposed within the plate body, the reflecting means are configured to reflect the light introduced from the light incident surface of the plate body to a plurality of light exiting zones on the light exiting surface of the plate body respectively, wherein an area of a projection of each reflecting means on a plane perpendicular to the thickness direction of the light guide plate is equal to that of a projection of each light exiting zone on the plane. The transparent display having the light guide panel or the backlight assembly has a wide applicable range.

Abstract translation: 本发明公开了一种用于透明显示器，背光组件和透明显示器的背光组件的导光板。 导光板包括透明板体，其包括垂直于导光板的厚度方向的光出射表面和垂直于光出射表面的光入射表面，来自光源的光被引入导光板通过 所述光入射面和通过所述光入射面导入所述导光板的光通过所述光出射面从所述导光板射出; 以及设置在所述板体内的多个反射装置，所述反射装置被配置为分别将从所述板体的光入射面引入的光反射到所述板体的光出射面上的多个光出射区域，其中 每个反射装置在与导光板的厚度方向垂直的平面上的投影面积与每个光出射区域在该平面上的投影的面积相同。 具有导光板或背光组件的透明显示器具有广泛的适用范围。