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Machine translation
1. (WO2012053457) LENS ARRAY FOR SWITCHING BETWEEN 2D AND 3D IMAGES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/053457    International Application No.:    PCT/JP2011/073747
Publication Date: 26.04.2012 International Filing Date: 07.10.2011
IPC:
G02B 27/22 (2006.01), G02F 1/13 (2006.01)
Applicants: JSR CORPORATION [JP/JP]; 9-2, Higashi shinbashi 1-chome, Minato-ku, TOKYO 1050021 (JP) (For All Designated States Except US).
TOKUHISA Hiroaki [JP/JP]; (JP) (For US Only).
NISHIKAWA Michinori [JP/JP]; (JP) (For US Only)
Inventors: TOKUHISA Hiroaki; (JP).
NISHIKAWA Michinori; (JP)
Agent: OHSHIMA Masataka; OHSHIMA PATENT OFFICE, BN Gyoen Building, 17-11, Shinjuku 1-chome, Shinjuku-ku, TOKYO 1600022 (JP)
Priority Data:
2010-234005 18.10.2010 JP
Title (EN) LENS ARRAY FOR SWITCHING BETWEEN 2D AND 3D IMAGES
(FR) RÉSEAU DE LENTILLES POUR COMMUTATION ENTRE IMAGES 2D ET 3D
(JA) 2次元画像/立体画像切換え用レンズアレイ
Abstract: front page image
(EN)The present invention is a lens array for switching between 2D and 3D images, having a pair of substrates comprising a first substrate and a second substrate, and a liquid crystal layer held between the pair of substrates, wherein the first and second substrates are respectively obtained by laminating, in the following order, comb electrodes having a plurality of electrode elements arranged in parallel and a vertical liquid crystal alignment film on one side thereof, and the pair of substrates are positioned facing one another in such a manner that the surfaces of the respective vertical liquid crystal alignment films face one another. The lens array of the present invention configured in such a manner is capable of switching between displaying fine bright 2D images and undistorted clear 3D images.
(FR)L'invention concerne un réseau de lentilles pour commutation entre des images 2D et 3D, lequel comprend une paire de substrats comprenant un premier substrat et un second substrat, et une couche de cristaux liquides maintenue entre la paire de substrats, le premier et le second substrat sont obtenus respectivement en stratifiant, dans l'ordre suivant, des électrodes peignes possédant plusieurs éléments d'électrodes disposés en parallèle et un film d'alignement de cristaux liquides vertical sur un côté de celles-ci, les deux substrats étant disposés de manière à se faire face de sorte que les surfaces des films d'alignement de cristaux liquides verticaux respectifs se fassent face. Le réseau de lentilles de la présente invention possédant cette configuration permet d'effectuer une commutation entre l'affichage d'images 2D lumineuses fines et l'affichage d'images 3D claires sans distorsion.
(JA)本発明は、第1の基板および第2の基板からなる一対の基板と、該一対の基板間に挟持された液晶層と、を有する、2次元画像/立体画像切換え用レンズアレイであって、前記第1および第2の基板は、それぞれ、互いに平行に配置された複数の電極要素を有する櫛型電極および垂直型液晶配向膜が片面にこの順に積層されてなり、前記一対の基板は各垂直型液晶配向膜の面が相対するように対向配置されている、ことを特徴とする、前記レンズアレイに関する。 上記のような本発明のレンズアレイは、精細で明るい2次元画像と歪みのない鮮明な立体画像とを選択的に切替えて表示することができる。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, 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, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)