发明申请
- 专利标题： DISPLAY DEVICE
- 专利标题（中）： 显示设备
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申请号： US13634203申请日： 2011-03-03
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公开(公告)号： US20130002986A1公开(公告)日： 2013-01-03
- 发明人: Shinya Kadowaki , Takeshi Ishida , Fumie Kunimasa , Kazuya Kaida
- 申请人： Shinya Kadowaki , Takeshi Ishida , Fumie Kunimasa , Kazuya Kaida
- 申请人地址： JP Osaka-shi ,Osaka
- 专利权人： Sharp Kabushiki Kaisha
- 当前专利权人： Sharp Kabushiki Kaisha
- 当前专利权人地址： JP Osaka-shi ,Osaka
- 优先权： JP10/2010-113910 20100518
- 国际申请： PCT/JP2011/001246 WO 20110303
- 主分类号： F21V9/16
- IPC分类号： F21V9/16 ; G02F1/13357 ; F21V8/00
摘要：
A display device includes: a light source unit configured to emit light from a light emitting surface; and a phosphor layer (120) having a plurality of phosphors (123R, 123G) provided on a light-emitting side of the light source unit so as to correspond to pixels, and configured to absorb the light emitted from the light source unit and produce fluorescence of a predetermined wavelength. A bottom reflective layer (125) is provided on the side of the light source unit with respect to the phosphor layer (120) at least in regions where the phosphors (123R, 123G) are formed.