发明授权
- 专利标题: Backlight apparatus, light source for backlight apparatus, and display apparatus using the same
- 专利标题(中): 背光装置,背光装置用光源及使用其的显示装置
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申请号: US12911553申请日: 2010-10-25
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公开(公告)号: US08534857B2公开(公告)日: 2013-09-17
- 发明人: Masanori Shimizu , Yoko Matsubayashi , Hiroshi Yagi
- 申请人: Masanori Shimizu , Yoko Matsubayashi , Hiroshi Yagi
- 申请人地址: JP Osaka
- 专利权人: Panasonic Corporation
- 当前专利权人: Panasonic Corporation
- 当前专利权人地址: JP Osaka
- 优先权: JP2009-245518 20091026
- 主分类号: F21K2/00
- IPC分类号: F21K2/00 ; H05B33/00 ; F21K2/08
摘要:
A backlight apparatus comprises a light source that is composed of a combination of a blue light emitting device, a green light emitting phosphor, and a red light emitting phosphor. The blue light emitting device has a peak intensity of a light emitting spectrum 3 to 19 times as high as the green light emitting phosphor.
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