Invention Grant
- Patent Title: Lighting device, display device and television receiver
- Patent Title (中): 照明装置，显示装置和电视接收机
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Application No.: US13381705Application Date: 2010-06-15
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Publication No.: US08714763B2Publication Date: 2014-05-06
- Inventor: Yasumori Kuromizu
- Applicant: Yasumori Kuromizu
- Applicant Address: JP Osaka
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Osaka
- Agency: Keating & Bennett, LLP
- Priority: JP2009-162962 20090709
- International Application: PCT/JP2010/060091 WO 20100615
- International Announcement: WO2011/004680 WO 20110113
- Main IPC: G09F13/04
- IPC: G09F13/04
Abstract:
The present invention aims at providing a lighting device configured to suppress uneven brightness, and a display device or a television receiver which includes the lighting device. The lighting device of the present invention includes a plurality of LEDs 16, an LED board 17S, a chassis 14, a connecting component 60, and a reflection sheet 21. The LEDs 16 are mounted on the LED board 175. Both of the LED boards 17S and 17C are attached to the chassis 14. The connecting component 60 electrically connect the LED boards 17S and 17C to each other. The reflection sheet 21 is overlaid on light source mounted surfaces 17A. In the lighting device, the connecting component 60 is arranged on a connecting component attached surface 17B of the LED board 17S. The connecting component attached surface 17B is opposite to the surface on which the reflection sheet 21 is overlaid.
Public/Granted literature
- US20120105737A1 LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER Public/Granted day:2012-05-03
Information query
