Title:
Vehicle display system
Document Type and Number:
Japanese Patent JP6314377
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a display system for a vehicle capable of suppressing video light from being reflected in a windshield.SOLUTION: A display system for a vehicle includes: a windshield of an automobile; a liquid crystal display device installed with a predetermined interval from the windshield in the automobile; and a light control sheet arranged in the liquid crystal display device or on a surface for emitting video light of the liquid crystal display device. The liquid crystal display device includes: a light source; and a liquid crystal panel arranged at an observer side from the light source. The liquid crystal panel respectively includes a polarizer at the light source side and the observer side. The direction of the transmission axis of the polarizer arranged at the observer side is a direction through which light which oscillates in a horizontal direction passes, and the light control sheet includes: light transmission parts having light transmissivity arranged in parallel along a sheet surface; and light absorption parts having light absorptivity arranged between the adjacent light transmission parts.
Inventors:
Tsuyoshi Kashiwagi
Kazunobu Ogawa
Kazunobu Ogawa
Application Number:
JP2013140697A
Publication Date:
April 25, 2018
Filing Date:
July 04, 2013
Export Citation:
Assignee:
Dai Nippon Printing Co.,Ltd.
International Classes:
G02F1/1335; B60K35/00; G02B5/30; G02B27/01; G02F1/13357
Domestic Patent References:
| JP2008185964A | ||||
| JP2003057080A |
Foreign References:
| WO2010101141A1 |
Attorney, Agent or Firm:
Noriyuki Yamamoto
Koji Yamamoto
Koji Yamamoto