- Patent Title: Display device, mobile device, display method, and recording medium
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Application No.: US15879857Application Date: 2018-01-25
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Publication No.: US10546561B2Publication Date: 2020-01-28
- Inventor: Masato Kusanagi , Yuuki Suzuki , Hiroshi Yamaguchi , Keita Katagiri , Kenichiroh Saisho
- Applicant: Ricoh Company, Ltd.
- Applicant Address: JP Tokyo
- Assignee: RICOH COMPANY, LTD.
- Current Assignee: RICOH COMPANY, LTD.
- Current Assignee Address: JP Tokyo
- Agency: XSENSUS LLP
- Priority: JP2017-017217 20170202
- Main IPC: G09G5/38
- IPC: G09G5/38 ; B60K35/00 ; G06T11/60 ; B60R1/00 ; B60Q9/00 ; G09G3/00
Abstract:
A display device mountable on a mobile object includes an image forming unit to form an image with light and a light guide to guide the light forming the image to a transmission and reflection member to cause a virtual image of the image be display within a display area. The virtual image overlaps an object outside the mobile object. The image is formed such that a vanishing point of the virtual image being displayed is displaced from a vanishing point of the object.
Public/Granted literature
- US20180218713A1 DISPLAY DEVICE, MOBILE DEVICE, DISPLAY METHOD, AND RECORDING MEDIUM Public/Granted day:2018-08-02
Information query
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