发明名称 |
High performance, low cost mirror for a rear projection television |
摘要 |
A video projection device includes a cabinet having front and rear sections and a projection tube for projecting a video image. The video projection device also includes a screen located in the front section of the cabinet. The screen has a first surface onto which the video image is projected and a second surface for displaying the video image so that it is observable by a viewer. A mirror is arranged in the cabinet for reflecting light to the first surface of the screen. The mirror is a composite laminate mirror that includes a rigid substrate and a reflective sheet laminated to the rigid substrate. The rigid substrate may be a glass substrate and the reflective sheet may be a flexible plastic sheet. The reflective sheet may have a multilayer construction that includes a metallic film. The reflective sheet may alternatively include a second substrate and at least one thin film layer deposited on the substrate.
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申请公布号 |
US6565222(B1) |
申请公布日期 |
2003.05.20 |
申请号 |
US20000716081 |
申请日期 |
2000.11.17 |
申请人 |
SONY CORPORATION;SONY ELECTRONICS, INC. |
发明人 |
ISHII FUSAO;MARCANIO JOSEPH A. |
分类号 |
G02B5/08;(IPC1-7):G02B5/02 |
主分类号 |
G02B5/08 |
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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