LIGHT GUIDE PLATE, BACKLIGHT MODULE, DISPLAY APPARATUS AND DISPLAY CONTROL SYSTEM

Title:

LIGHT GUIDE PLATE, BACKLIGHT MODULE, DISPLAY APPARATUS AND DISPLAY CONTROL SYSTEM

Document Type and Number:

WIPO Patent Application WO/2016/150110

Kind Code:

A1

Abstract:

A light guide plate (1a), a backlight module (11), a display apparatus and a display control system. The light guide plate (1a) has a first working state and a second working state; in the first working state, an upper surface of the light guide plate (1a) serves as a light emergent surface; and in the second working state, the upper surface of the light guide plate (1a) comprises a light-emitting region (2) and a non-light-emitting region (3). When the display apparatus conducts region display, the light guide plate (1a) works in the second working state, at this time, the upper surface of the light guide plate (1a) comprises the light-emitting region (2) and the non-light-emitting region (3), light rays emitted by a light source onto the light guide plate (1a) are finally emitted out from the light-emitting region (2) of the light guide plate (1a) after being internally reflected in the light guide plate (1a).

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Inventors:

YAN LONG (CN)
LIN LIN (CN)
ZHANG JUN (CN)
ZHANG ZHENGYUAN (CN)
QIAN ZHIYU (CN)

Application Number:

PCT/CN2015/089262

Publication Date:

September 29, 2016

Filing Date:

September 09, 2015

Export Citation:

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Assignee:

BOE TECHNOLOGY GROUP CO LTD (CN)
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD (CN)

International Classes:

F21V8/00; F21K9/61; F21S8/00; G02F1/13357; F21Y115/10

Foreign References:

CN103533617A	2014-01-22
CN1752820A	2006-03-29
CN2586182Y	2003-11-12
CN103912827A	2014-07-09
CN1508597A	2004-06-30
CN104696887A	2015-06-10
US20100302805A1	2010-12-02

Other References: