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1. (WO2017130290) HEAD-UP DISPLAY APPARATUS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/130290 International Application No.: PCT/JP2016/052149
Publication Date: 03.08.2017 International Filing Date: 26.01.2016
IPC:
G02B 27/01 (2006.01) ,B60K 35/00 (2006.01) ,G02F 1/13 (2006.01) ,G09G 3/20 (2006.01)
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27
Other optical systems; Other optical apparatus
01
Head-up displays
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
K
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES
35
Arrangement or adaptations of instruments
G PHYSICS
02
OPTICS
F
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1
Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
01
for the control of the intensity, phase, polarisation or colour
13
based on liquid crystals, e.g. single liquid crystal display cells
G PHYSICS
09
EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
G
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
3
Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
20
for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix
Applicants:
株式会社オルタステクノロジー ORTUS TECHNOLOGY CO., LTD. [JP/JP]; 東京都日野市旭が丘2丁目8番7号 2-8-7, Asahigaoka, Hino-shi, Tokyo 1910065, JP
Inventors:
代工 康宏 DAIKU, Yasuhiro; JP
Agent:
蔵田 昌俊 KURATA, Masatoshi; JP
Priority Data:
Title (EN) HEAD-UP DISPLAY APPARATUS
(FR) APPAREIL D'AFFICHAGE TÊTE HAUTE
(JA) ヘッドアップディスプレイ装置
Abstract:
(EN) A head-up display apparatus (10) includes: a light source unit (11); a liquid crystal display element (12) that has a first surface facing the light source unit (11) and a second surface opposed to the first surface, and that displays an image on a display member (16) by controlling transmittance of light from the light source unit (11); and a sheet (13) that is provided on the first surface or the second surface of the liquid crystal display element (12), that has a center area (13a), a peripheral area (13b) around the center area (13a), and that has a pattern in which a light blocking function increases toward the outside in the peripheral area (13b).
(FR) Un appareil d'affichage tête haute (10) comprend : une unité de source de lumière (11); un élément d'affichage à cristaux liquides (12) qui a une première surface faisant face à l'unité de source de lumière (11) et une seconde surface opposée à la première surface, et qui affiche une image sur un élément d'affichage (16) en contrôlant la transmittance de la lumière de l'unité de source de lumière (11); et une feuille (13) qui est disposée sur la première surface ou la seconde surface de l'élément d'affichage à cristaux liquides (12), présentant une zone centrale (13a), une zone périphérique (13b) autour de la zone centrale (13a), et qui a un motif dans lequel une fonction de blocage de lumière augmente vers l'extérieur dans la zone périphérique (13b).
(JA) ヘッドアップディスプレイ装置(10)は、光源部(11)と、光源部(11)と向き合う第1面と、第1面と反対側の第2面とを有し、光源部(11)からの光の透過率を制御することにより、画像を表示部材(16)に表示する液晶表示素子(12)と、液晶表示素子(12)の第1面又は第2面に設けられ、中央領域(13a)と、中央領域(13a)の周囲の周縁領域(13b)とを有し、周縁領域(13b)において外側に向かって光遮断機能が大きくなるパターンを有するシート(13)とを含む。
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)