Invention Grant
- Patent Title: Illumination device and display device
- Patent Title (中): 照明装置和显示装置
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Application No.: US14110764Application Date: 2012-04-12
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Publication No.: US09140848B2Publication Date: 2015-09-22
- Inventor: Takeshi Masuda
- Applicant: Takeshi Masuda
- Applicant Address: JP Osaka
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Osaka
- Agency: Keating & Bennett, LLP
- Priority: JP2011-093432 20110419
- International Application: PCT/JP2012/060006 WO 20120412
- International Announcement: WO2012/144410 WO 20121026
- Main IPC: G02B6/36
- IPC: G02B6/36 ; F21V8/00 ; G02F1/1335 ; G02B6/00
Abstract:
A backlight device (illumination device) 80 includes a plurality of LEDs 22 and entrance ends 30a that light from the LEDs 22 enters, and further includes a plurality of light guide bars 30 that guide the light from the LEDs 22 and a bar-shaped attachment member 55 to which the LEDs 22 and the light guide bars 30 are attached.
Public/Granted literature
- US20140029296A1 ILLUMINATION DEVICE AND DISPLAY DEVICE Public/Granted day:2014-01-30
Information query
