基本信息:
- 专利标题： DISPLAY DEVICE AND APPARATUS
- 申请号：EP18157914.5 申请日：2018-02-21
- 公开(公告)号：EP3376280A1 公开(公告)日：2018-09-19
- 发明人： NAKAMURA, Kento , KUSANAGI, Masato , KATAGIRI, Keita
- 申请人： Ricoh Company Ltd.
- 申请人地址： 3-6, Nakamagome 1-chome Ohta-ku Tokyo 143-8555 JP
- 专利权人： Ricoh Company Ltd.
- 当前专利权人： RICOH COMPANY, LTD.
- 当前专利权人地址： RICOH COMPANY, LTD.
- 代理机构： J A Kemp
- 优先权： JP2017049724 20170315; JP2018006988 20180119
- 主分类号： G02B27/01
- IPC分类号： G02B27/01 ; H04N13/156 ; G02B26/10
摘要：
A display device (1) includes an intermediate-image formation unit (515) configured to form an intermediate image (21) on a screen (13), a projection unit (516) configured to project the intermediate image (21) toward a transmission/reflection member (15) to display a virtual image (25), a reception unit (503) configured to receive virtual image information about the virtual image (25), and a correction unit (512) configured to rotate the intermediate image (21) within the screen (13) to correct a defect of the virtual image (25) in accordance with the virtual image information.
公开/授权文献:
- EP3376280B1 DISPLAY DEVICE AND APPARATUS 公开/授权日：2023-04-05
IPC结构图谱:
| G | 物理 |
| --G02 | 光学 |
| ----G02B | 光学元件、系统或仪器 |
| ------G02B27/00 | 其他光学系统；其他光学仪器 |
| --------G02B27/01 | .加盖显示器 |