发明授权
- 专利标题: Display device
- 专利标题(中): 显示设备
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申请号: US09511996申请日: 2000-02-24
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公开(公告)号: US06563626B1公开(公告)日: 2003-05-13
- 发明人: Takeo Iwasaki
- 申请人: Takeo Iwasaki
- 优先权: JP11-047857 19990225; JP11-047858 19990225; JP11-062461 19990310
- 主分类号: G02B2600
- IPC分类号: G02B2600
摘要:
A display device has a white point light source, a condenser lens, a liquid crystal display, and an imaging lens. The white point light source has a substantial conjugate relationship with a user's pupil that is located on the front surface of the user's eyeball. The liquid crystal display has a substantial conjugate relationship with the user's retina. The scattering plate is further provided to broaden the bundle width of the light at a location in the vicinity of the user's pupil.
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