DISPLAY DEVICE

To provide a display device capable of favorably suppressing a real image and a virtual image being superposed with each other.SOLUTION: A real image display control part 13 generates a first image ImR which is displayed on a transparent display 5 provided on a wind shield 25. A virtual image displa...

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Bibliographic Details
Main Author FUJIE TETSUYA
Format Patent
LanguageEnglish
Japanese
Published 02.12.2021
Subjects
ADVERTISING
ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES
ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
AUXILIARY DRIVES FOR VEHICLES
CRYPTOGRAPHY
DISPLAY
EDUCATION
INSTRUMENTATION OR DASHBOARDS FOR VEHICLES
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PERFORMING OPERATIONS
PHYSICS
SEALS
TRANSPORTING
VEHICLES IN GENERAL
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Summary:To provide a display device capable of favorably suppressing a real image and a virtual image being superposed with each other.SOLUTION: A real image display control part 13 generates a first image ImR which is displayed on a transparent display 5 provided on a wind shield 25. A virtual image display control part 11 displays a second image ImV as a virtual image which is visually recognized farther than the wind shield 25 by a driver by projecting light for configuring the second image ImV on the wind shield 25. A display region calculation part 12 calculates a display possible region R corresponding to a direction in which the driver visually recognizes the virtual image on the basis of an eye point. Then, in the case where the display possible region R and a display position of the first image ImR are determined to be superposed with each other, the real image display control part 13 moves the first image ImR to a position which is not superposed on the display possible region R, or deletes display of the first image ImR.SELECTED DRAWING: Figure 4 【課題】実像と虚像とが重なるのを好適に抑制することが可能な表示装置を提供する。【解決手段】実像表示制御部１３は、ウィンドシールド２５に設けられた透明ディスプレイ５に表示させる第１画像ＩｍＲを生成する。虚像表示制御部１１は、ウィンドシールド２５に第２画像ＩｍＶを構成する光を投射することで、運転者にウィンドシールド２５よりも遠方に視認させる虚像として第２画像ＩｍＶを表示させる。表示領域計算部１２は、アイポイントに基づいて、運転者が虚像を視認する方向に対応する表示可能領域Ｒを算出する。そして、実像表示制御部１３は、表示可能領域Ｒと第１画像ＩｍＲの表示位置とが重なると判断した場合、当該第１画像ＩｍＲを表示可能領域Ｒと重ならない位置に移動させるか、当該第１画像ＩｍＲの表示を消去する。【選択図】図４
Bibliography:Application Number: JP20210130656