Title:
VEHICLE INFORMATION DISPLAY DEVICE AND INFORMATION DISPLAY SYSTEM VEHICLES
Document Type and Number:
Japanese Patent JP2022145766
Kind Code:
A
Abstract:
To provide an information display device for vehicles capable of displaying high-resolution video information, and an information display system for vehicles capable of displaying information inside and outside of a vehicle utilizing the information display device.SOLUTION: A vehicle information display device for displaying information in the inside of a vehicle using a portion of shield glass of the vehicle as a display region, comprises a video display device for projecting video light of information to the display region of the shield glass, and a light direction conversion panel for converting the direction of video light from the video display device. The video display device includes a display panel for displaying video of information and a light source device for supplying light to the display panel, with video light from the video display device projected toward the shield glass via the light direction conversion panel and displayed in the inside of the vehicle.SELECTED DRAWING: Figure 2
Inventors:
Koji Hirata
Koji Fujita
Koji Fujita
Application Number:
JP2022121845A
Publication Date:
October 04, 2022
Filing Date:
July 29, 2022
Export Citation:
Assignee:
Maxell Co., Ltd.
International Classes:
G02B27/01; B60K35/00
Domestic Patent References:
| JP2014043205A | 2014-03-13 | |||
| JP2018072488A | 2018-05-10 | |||
| JP2019003081A | 2019-01-10 | |||
| JP2012192791A | 2012-10-11 | |||
| JP2006208583A | 2006-08-10 |
Foreign References:
| WO2015170406A1 | 2015-11-12 | |||
| DE102017202566A1 | 2018-08-23 | |||
| DE102017206365A1 | 2018-10-18 | |||
| WO2017094249A1 | 2017-06-08 | |||
| WO2017073249A1 | 2017-05-04 |
Attorney, Agent or Firm:
Patent Attorney Tsutsui International Patent Office