DISPLAY DEVICE OF HEAD-UP DISPLAY DEVICE

• Main Author: TAMURA KINYA
• Format: Patent
• Language: English; Japanese
• Published: 26.09.2019
• 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; AUXILIARY DRIVES FOR VEHICLES; CRYPTOGRAPHY; DISPLAY; DISPLAYING; EDUCATION; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; LABELS OR NAME-PLATES; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PERFORMING OPERATIONS; PHYSICS; SEALS; SIGNS; TRANSPORTING; VEHICLES IN GENERAL

To protect a liquid crystal panel (and a heat shielding plate) mainly from heat from a light source effectively.SOLUTION: The invention relates to a display device 4 of a head-up display device 2 including: a reflector 33 which condenses light from a light source 31 to emit the light; and a liquid crystal panel 34 which is lighted by the light emitted from the reflector 33 and penetrating therethrough. The reflector 33 is spaced apart from the liquid crystal panel 34. A translucent heat shielding plate 35 is disposed at a spacing from the reflector 33 and the liquid crystal panel 34 between the reflector 33 and the liquid crystal panel 34.SELECTED DRAWING: Figure 5 【課題】主に、光源からの熱に対して液晶パネル（や遮熱板など）を有効に保護し得るようにする。【解決手段】光源３１からの光を集光して出射するリフレクタ３３と、リフレクタ３３から出射された光によって透過照明される液晶パネル３４とを備えたヘッドアップディスプレイ装置２の表示装置４に関する。リフレクタ３３と液晶パネル３４とを離して配置する。リフレクタ３３と液晶パネル３４との間に、リフレクタ３３および液晶パネル３４の両方から離した状態で透光性の遮熱板３５が配置される。【選択図】図５