发明授权
US07507013B2 Surface light source unit with buffering means, and liquid crystal display with the unit
有权
具有缓冲装置的表面光源单元，带有单元的液晶显示器
- 专利标题： Surface light source unit with buffering means, and liquid crystal display with the unit
- 专利标题（中）： 具有缓冲装置的表面光源单元，带有单元的液晶显示器
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申请号： US11414375申请日： 2006-05-01
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公开(公告)号： US07507013B2公开(公告)日： 2009-03-24
- 发明人: Makoto Shimizu , Toshihiko Ura , Yoshinori Yasuda , Hiromi Kaneda
- 申请人： Makoto Shimizu , Toshihiko Ura , Yoshinori Yasuda , Hiromi Kaneda
- 申请人地址： JP Tokyo
- 专利权人： Toshiba Matsushita Display Technology Co., Ltd.
- 当前专利权人： Toshiba Matsushita Display Technology Co., Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
- 优先权： JP2005-141057 20050513
- 主分类号： F21V7/10
- IPC分类号： F21V7/10
摘要：
A surface light source unit includes a cold-cathode fluorescent tube, a light guide which receives light from the cold-cathode fluorescent tube and outputs the light, a back frame supporting the cold-cathode fluorescent tube and the light guide and including a projection used to position the light guide and the cold-cathode fluorescent tube, and a lamp holder including a holding portion which holds an end of the cold-cathode fluorescent tube, and a buffering portion provided between the projection and the cold-cathode fluorescent tube.
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