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1. (WO2016181768) FLUORESCENT SUBSTRATE, LIGHT SOURCE DEVICE, AND PROJECTION-TYPE DISPLAY DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/181768    International Application No.:    PCT/JP2016/062347
Publication Date: 17.11.2016 International Filing Date: 19.04.2016
IPC:
F21V 9/08 (2006.01), F21S 2/00 (2016.01), F21V 9/10 (2006.01), F21V 29/10 (2015.01), F21V 29/502 (2015.01), F21V 29/85 (2015.01), G03B 21/14 (2006.01), H04N 5/74 (2006.01), F21Y 115/10 (2016.01)
Applicants: SONY CORPORATION [JP/JP]; 1-7-1, Konan, Minato-ku, Tokyo 1080075 (JP)
Inventors: TAKADA, Masahiro; (JP).
MAEDA, Yuki; (JP)
Agent: TSUBASA PATENT PROFESSIONAL CORPORATION; 3F, Sawada Building, 15-9, Shinjuku 1-chome, Shinjuku-ku, Tokyo 1600022 (JP)
Priority Data:
2015-099209 14.05.2015 JP
Title (EN) FLUORESCENT SUBSTRATE, LIGHT SOURCE DEVICE, AND PROJECTION-TYPE DISPLAY DEVICE
(FR) SUBSTRAT FLUORESCENT, DISPOSITIF DE SOURCE DE LUMIÈRE, ET DISPOSITIF D’AFFICHAGE DE TYPE À PROJECTION
(JA) 蛍光体基板、光源装置および投射型表示装置
Abstract: front page image
(EN)According to one embodiment of the present invention, a fluorescent substrate is provided with: a substrate that is rotatably configured; and a fluorescent layer that is disposed at the center of the substrate. Consequently, in the cases where warping is generated in the substrate due to stress caused by heat expansion of the fluorescent layer and the substrate, the displacement amount of the fluorescent layer is small compared with the cases where an annular fluorescent layer is disposed on the outer periphery of the substrate.
(FR)Selon un mode de réalisation, la présente invention concerne un substrat fluorescent qui comporte : un substrat qui est conçu de manière rotative ; et une couche fluorescente qui est disposée au centre du substrat. Par conséquent, dans les cas de génération de gauchissement dans le substrat en raison de la contrainte causée par l’expansion thermique de la couche fluorescente et du substrat, la valeur de déplacement de la couche fluorescente est petite par rapport aux cas où une couche fluorescente annulaire est disposée sur la périphérie extérieure du substrat.
(JA)本技術の一実施の形態の蛍光体基板は、回転可能に構成された基板と、基板の中央に配置された蛍光体層とを備えている。これにより、蛍光体層および基板のそれぞれの熱膨張に起因する応力により基板に反りが発生した場合に、基板の外縁に、環状の蛍光体層が配置されているときと比べて、蛍光体層の変位量が少ない。
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 (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)