DISPLAY DEVICE

• Main Authors: NAGANO YOSHIHIRO, SEKINE TAKESHI, HONDA EIJI
• Format: Patent
• Language: English; Japanese
• Published: 09.09.2021
• 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; AUXILIARY DRIVES FOR VEHICLES; CRYPTOGRAPHY; 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; DISPLAY; DISPLAYING; EDUCATION; FREQUENCY-CHANGING; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; LABELS OR NAME-PLATES; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL LOGIC ELEMENTS; OPTICS; PERFORMING OPERATIONS; PHYSICS; SEALS; SIGNS; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; TRANSPORTING; VEHICLES IN GENERAL

To provide a technique of suppressing the occurrence of display unevenness.SOLUTION: An optical component 300 includes a front surface 310. A cover component 500 includes a back surface 520 facing the optical component 300. A frame component 400 is disposed between the optical component 300 and the cover component 500. A liquid crystal component 600 is connected to the back surface 520 of the cover component 500 and is disposed in a frame shape of the frame component 400. The frame shape of the frame component 400 includes a first surface 410 facing the front surface 310 of the optical component 300 and a second surface 412 facing the back surface 520 of the cover component 500. The first surface 410 of the frame component 400 overlaps with an outer peripheral edge part of the front surface 310 of the optical component 300. A first wall 420 of the frame component 400 overlaps with an outer peripheral edge part of the back surface 520 of the cover component 500. On an external side surface 414 of the frame component 400, a groove 430 is disposed.SELECTED DRAWING: Figure 3 【課題】表示ムラの発生を抑制する技術を提供する。【解決手段】光学部品３００は表面３１０を有する。カバー部品５００は、光学部品３００を向いた裏面５２０を有する。フレーム部品４００は、光学部品３００とカバー部品５００との間に配置される。液晶部品６００は、カバー部品５００の裏面５２０に接続され、フレーム部品４００の枠形形状内に配置される。フレーム部品４００の枠形形状は、光学部品３００の表面３１０を向いた第１面４１０と、カバー部品５００の裏面５２０を向いた第２面４１２とを有する。フレーム部品４００の第１面４１０は、光学部品３００の表面３１０の外周縁部に重ねられ、フレーム部品４００の第１壁４２０は、カバー部品５００の裏面５２０の外周縁部に重ねられる。フレーム部品４００の外側側面４１４には溝４３０が配置される。【選択図】図３