VEHICULAR DISPLAY DEVICE

WIPO Patent Application WO/2021/215400

A1

Provided is a vehicular display device that can suitably display each of a plurality of images, and that achieves a small-sized image display unit. This vehicular display device comprises an image display unit 2 including a plurality of pixels 24 for displaying an image on an image display surface 23, and projects image light of a displayed image onto a windshield of a vehicle by an optical system (3) so as to enable a virtual image of the image to be visually recognized using light reflected on the windshield (WS). The image display unit 2 includes a prism sheet 22 arranged on the image display surface 23. The prism sheet 22 includes a plurality of microprisms 26 that are disposed to face the plurality of pixels 24 constituting one image, and individually deflect image light emitted from the pixels 24.

JP7395980	Movable equipment, laser radar equipment, image forming equipment, and image projection equipment
WO/2024/049178	ELECTRONIC DEVICE AND METHOD FOR CONTROLLING DISPLAY OF AT LEAST ONE EXTERNAL OBJECT AMONG ONE OR MORE EXTERNAL OBJECTS
JPH0681286	[Title of the Invention] Display device for vehicles

TOYOSHIMA TAKANOBU (JP)
SUGAWARA KAZUHIRO (JP)
NAKANO YUJI (JP)

PCT/JP2021/015882

October 28, 2021

April 19, 2021

Click for automatic bibliography generation  

KOITO MFG CO LTD (JP)

G02B27/01; B60K35/00

JP2018095157A	2018-06-21
JPH11133403A	1999-05-21
JPH03109924U	1991-11-12
JP2013083675A	2013-05-09
US20200026075A1	2020-01-23
JP2020077022A	2020-05-21

See also references of EP 4141516A4

FUJIOKA, Takahiro (JP)

View/Download PDF      PDF Help

Previous Patent: HIGH-PRESSURE HYDROGEN VESSEL

Next Patent: CONTROL METHOD, CONTROL DEVICE, AND PROGRAM