DISPLAY DEVICE, HEAD-UP DISPLAY, AND MOBILE OBJECT

• Main Authors: ASAI, Yosuke, TOMOMATSU, Shunsuke
• Format: Patent
• Language: English; French; Japanese
• Published: 09.12.2021
• Subjects: DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICAL LOGIC ELEMENTS; OPTICS; PHYSICS; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF

This display device comprises: a display panel that displays video; a plurality of light sources that are arranged in a first direction orthogonal to the normal direction of the display panel; a light-guiding panel that has an emission surface on which light from the plurality of light sources is in...