发明名称 |
Liquid Crystal Display Device |
摘要 |
A light guiding plate is manufactured with high precision and in a short period of time in a backlight where light emitting diodes are provided on the side of the light guiding plate, even in the case where the light guiding plate is formed so as to have a spherical surface. In a liquid crystal display device having a backlight for illuminating a liquid crystal panel with light, LED's are provided in a light guiding plate in the backlight as a light emitting element, the light emitting portion of the light guiding plate is formed so as to have a spherical surface by applying heat and pressure to a resin in sheet form, and the light guiding plate is manufactured by fusing a light entering portion formed of a resin through injection molding with the light emitting portion.
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申请公布号 |
US2009115938(A1) |
申请公布日期 |
2009.05.07 |
申请号 |
US20080265799 |
申请日期 |
2008.11.06 |
申请人 |
HITACHI DISPLAYS, LTD. & HITACHI DISPLAYS DEVICES, LTD. |
发明人 |
FURUICHI KAZUTERU;MIYATA MASAMITSU;NAKAMOTO HIROSHI |
分类号 |
G02F1/13357 |
主分类号 |
G02F1/13357 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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