Invention Grant
- Patent Title: Display and display observation method
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Application No.: US15665784Application Date: 2017-08-01
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Publication No.: US10350932B2Publication Date: 2019-07-16
- Inventor: Soko Koda
- Applicant: TOPPAN PRINTING CO., LTD.
- Applicant Address: JP Tokyo
- Assignee: TOPPAN PRINTING CO., LTD.
- Current Assignee: TOPPAN PRINTING CO., LTD.
- Current Assignee Address: JP Tokyo
- Agency: Squire Patton Boggs (US) LLP
- Priority: JP2015-020463 20150204; JP2015-125614 20150623
- Main IPC: B42D25/328
- IPC: B42D25/328 ; B42D25/324 ; B42D25/387 ; G02B5/20 ; B42D25/36 ; B42D25/23 ; B42D25/29 ; B42D25/346 ; B42D25/373 ; G02B5/18 ; G09F19/14

Abstract:
A display body includes a first surface, a second surface, a first optical component, and a second optical component. The first surface includes a first optical surface and a second optical surface. First light is incident on the first surface from an observation side. The second surface is located opposite to the observation side with respect to the first surface. Second light is incident on the second surface from a side opposite to the observation side with respect to the second surface. The first optical component forms first information, which is displayed on the observation side, from the first light received on the first optical surface. The second optical component receives the second light transmitted through the second surface, forms second information, which is displayed on the observation side, from the second light, and emits the second information from the second optical surface.
Public/Granted literature
- US20170326898A1 DISPLAY AND DISPLAY OBSERVATION METHOD Public/Granted day:2017-11-16
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