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1. (WO2017033553) ILLUMINATION DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/033553 International Application No.: PCT/JP2016/068622
Publication Date: 02.03.2017 International Filing Date: 23.06.2016
IPC:
F21V 5/00 (2015.01) ,F21V 5/04 (2006.01) ,G02B 3/06 (2006.01) ,G02F 1/13 (2006.01) ,G02F 1/13357 (2006.01) ,F21Y 115/10 (2016.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21
LIGHTING
V
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
5
Refractors for light sources
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21
LIGHTING
V
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
5
Refractors for light sources
04
of lens shape
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
3
Simple or compound lenses
02
with non-spherical faces
06
with cylindrical or toric faces
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
[IPC code unknown for ERROR IPC Code incorrect: invalid subgroup (0=>999999)!][IPC code unknown for F21Y 115/10]
Applicants:
ソニー株式会社 SONY CORPORATION [JP/JP]; 東京都港区港南1丁目7番1号 1-7-1, Konan, Minato-Ku, Tokyo 1080075, JP
Inventors:
竹内 雄一郎 TAKEUCHI, Yuichiro; JP
諏訪 俊一 SUWA, Shunichi; JP
長嶺 邦彦 NAGAMINE, Kunihiko; JP
Agent:
宮田 正昭 MIYATA, Masaaki; JP
Priority Data:
2015-16538025.08.2015JP
2016-08045513.04.2016JP
Title (EN) ILLUMINATION DEVICE
(FR) DISPOSITIF D'ÉCLAIRAGE
(JA) 照明装置
Abstract:
(EN) Provided is an illumination device capable of adjusting wider range of parameters and thereby capable of reproducing various light sources. A light source 10 is constituted by, for example, a liquid crystal panel and a backlight, and each pixel serves as a light source capable of adjusting numerous hues and intensities. A lenticular lens 20 is constituted by a plurality of lenticule arrays, and a light source capable of adjusting a plurality of hues and intensities is correspondingly arranged per lenticule. A partition is formed at the outer periphery of the columnar portion of each lenticule so as to block light emitted from a pixel under an adjacent lenticule, thereby preventing repeating.
(FR) L'invention concerne un dispositif d'éclairage capable d'ajuster une gamme de paramètres plus large et de ce fait capable de reproduire diverses sources de lumière. Une source de lumière (10) est constituée, par exemple, d'un panneau à cristaux liquides et d'un dispositif de rétroéclairage, et chaque pixel sert de source de lumière capable d'ajuster de nombreuses teintes et intensités. Une lentille lenticulaire (20) est constituée d'une pluralité de réseaux de lenticules et une source de lumière capable d'ajuster une pluralité de teintes et d'intensités est disposée de manière correspondante pour chaque lenticule. Une cloison est formée au niveau de la périphérie extérieure de la portion en colonne de chaque lenticule de manière à bloquer la lumière émise par un pixel sous une lenticule adjacents, empêchant ainsi la répétition.
(JA) より広範なパラメーターを操作可能で、さまざまな光源を再現することができる照明装置を提供する。 光源部10は、例えば液晶パネルとバックライトで構成され、各画素は色合いと強度を調整可能な無数の色合いと強度を調整可能な光源である。レンチキュラー・レンズ20は、複数のレンチキュールのアレイで構成され、レンチキュール1つにつき複数の色合いと強度を調整可能な光源が対応するように配置される。また、各レンチキュールの円柱部分の外周に、隣のレンチキュールの下にある画素からの出射光を遮る仕切りを形成して、リピートを防いでいる。
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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)