发明申请
US20090310062A1 LINEAR LIGHT SOURCE DEVICE, PLANAR LIGHT EMITTING DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE
审中-公开
线性光源装置，平面发光装置和液晶显示装置
- 专利标题： LINEAR LIGHT SOURCE DEVICE, PLANAR LIGHT EMITTING DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE
- 专利标题（中）： 线性光源装置，平面发光装置和液晶显示装置
-
申请号： US11915977申请日： 2006-06-23
-
公开(公告)号： US20090310062A1公开(公告)日： 2009-12-17
- 发明人: Yoshihiko Chosa , Hiroshi Uchida , Tetsuya Fukudome , Hisakazu Kawahara , Toshiro Horiuchi , Yu Hasegawa , Kouji Hidaka , Hiroshi Yamaguchi
- 申请人： Yoshihiko Chosa , Hiroshi Uchida , Tetsuya Fukudome , Hisakazu Kawahara , Toshiro Horiuchi , Yu Hasegawa , Kouji Hidaka , Hiroshi Yamaguchi
- 优先权： JP2005-194593 20050704; JP2005-206448 20050715
- 国际申请： PCT/JP2006/312650 WO 20060623
- 主分类号： G02F1/1335
- IPC分类号： G02F1/1335 ; F21V7/22
摘要：
To provide a linear light source device (1) arranged on a lateral surface of a light guide plate, comprising: a plurality of linear light source assemblies (3) each including an elongated substrate and a plurality of light emitting elements linearly mounted on one of main surfaces of the sub substrate; and a main substrate (2) having mounted thereon the linear light source assemblies (3). With this structure, even if the linear light source device (1) is elongated, luminance unevenness is hardly caused in planar light emitting devices and liquid crystal display devices.