Invention Grant
US07327929B2 Backlight module for 3D display device and method for displaying 3D images utilizing the same
有权
用于3D显示设备的背光模块和使用其显示3D图像的方法
- Patent Title: Backlight module for 3D display device and method for displaying 3D images utilizing the same
- Patent Title (中): 用于3D显示设备的背光模块和使用其显示3D图像的方法
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Application No.: US11146659Application Date: 2005-06-07
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Publication No.: US07327929B2Publication Date: 2008-02-05
- Inventor: Ko-Wei Chien , Yu-Mioun Chu , Han-Ping Shieh , Chih-Jen Hu , Ching-Sang Yang , Yi-Cheng Hsu , Chieh-Ting Chen , Chih-Ming Chang , Yung-Lun Lin , Meng-Chang Tsai , Ching-Huan Lin , Mu-Jen Su , Hsiu-Chi Tung
- Applicant: Ko-Wei Chien , Yu-Mioun Chu , Han-Ping Shieh , Chih-Jen Hu , Ching-Sang Yang , Yi-Cheng Hsu , Chieh-Ting Chen , Chih-Ming Chang , Yung-Lun Lin , Meng-Chang Tsai , Ching-Huan Lin , Mu-Jen Su , Hsiu-Chi Tung
- Applicant Address: TW Hsinchu
- Assignee: Au Optronics Corp.
- Current Assignee: Au Optronics Corp.
- Current Assignee Address: TW Hsinchu
- Agency: Thomas, Kayden, Horstemeyer & Risley
- Priority: TW94101985A 20050124
- Main IPC: G02B6/10
- IPC: G02B6/10 ; F21V8/00
Abstract:
A backlight module including a first light guide plate, a first light source, a second light guide plate, and a second light source. The first light guide plate includes a first side, a second side opposite to the first side, and a first surface with a micro-groove structure. The first light source is disposed on the first side of the first light guide plate. The second light guide plate is disposed on the first light guide plate, and includes a third side, a fourth side opposite to the third side, and a second surface with a micro-groove structure. The fourth side and the second side are located at the same side. The second light source is disposed on the fourth side of the second light guide plate.
Public/Granted literature
- US20060164862A1 Backlight module for 3D display device and method for displaying 3D images utilizing the same Public/Granted day:2006-07-27
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