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1. (WO2011155409) LENTICULAR LENS SHEET AND PROCESS FOR PRODUCTION THEREOF, AND OPTICAL ELEMENT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/155409    International Application No.:    PCT/JP2011/062811
Publication Date: 15.12.2011 International Filing Date: 03.06.2011
IPC:
G02B 3/00 (2006.01), G02B 3/06 (2006.01), G02B 27/22 (2006.01), H04N 13/04 (2006.01)
Applicants: NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD. [JP/JP]; 14-1, Sotokanda 4-chome, Chiyoda-ku, Tokyo 1010021 (JP) (For All Designated States Except US).
ULVAC, INC. [JP/JP]; 2500 Hagisono, Chigasaki-shi, Kanagawa 2538543 (JP) (For All Designated States Except US).
FUJISHIRO Koichi [JP/JP]; (JP) (For US Only).
ITAHARA Toshihide [JP/JP]; (JP) (For US Only).
SAITO Tohru [JP/JP]; (JP) (For US Only).
YOSHIOKA Takahiro [JP/JP]; (JP) (For US Only).
IGUCHI Shinsuke [JP/JP]; (JP) (For US Only).
KUMITA Kentaro [JP/JP]; (JP) (For US Only).
TAKITA Tomoharu [JP/JP]; (JP) (For US Only)
Inventors: FUJISHIRO Koichi; (JP).
ITAHARA Toshihide; (JP).
SAITO Tohru; (JP).
YOSHIOKA Takahiro; (JP).
IGUCHI Shinsuke; (JP).
KUMITA Kentaro; (JP).
TAKITA Tomoharu; (JP)
Agent: SASAKI Kazuya; 5th Floor, TKK Nishishinbashi Bldg., 11-5, Nishi-shinbashi 2-chome, Minato-ku, Tokyo 1050003 (JP)
Priority Data:
2010-130006 07.06.2010 JP
Title (EN) LENTICULAR LENS SHEET AND PROCESS FOR PRODUCTION THEREOF, AND OPTICAL ELEMENT
(FR) FEUILLE À LENTILLES LENTICULAIRES, PROCÉDÉ DE FABRICATION ET ÉLÉMENT OPTIQUE
(JA) レンチキュラレンズシート、その製造方法、及び光学素子
Abstract: front page image
(EN)Disclosed are: a lenticular lens sheet which can be used in a three-dimensional display, a rear projection display, a projection screen and the like; and a means for producing the lenticular lens sheet at low cost without the need of using any mold. The lenticular lens sheet comprises at least a transparent support substrate, multiple lenticular lenses, and septa each placed between adjacent two of the multiple lenticular lenses, and is produced by applying a transparent resin composition ink onto regions surrounded by the septa in an ink-jet mode and curing the transparent resin composition ink with an ultraviolet ray.
(FR)L'invention concerne une feuille à lentilles lenticulaires qui peut être utilisée dans un affichage tridimensionnel, un affichage à projection arrière, un écran de projection et analogue. L'invention concerne également un moyen de production d'une feuille à lentilles lenticulaires à faible coût et sans utiliser de moule. La feuille à lentilles lenticulaires comprend au moins un substrat de support transparent, de multiples lentilles lenticulaires, et des cloisons placées chacune entre deux lentilles adjacentes parmi les multiples lentilles lenticulaires. Cette feuille est produite en appliquant une composition d'encre et de résine transparente sur les régions entourées par les cloisons en mode de jet d'encre et en durcissant la composition d'encre et de résine transparente avec un rayon ultraviolet.
(JA) 立体ディスプレイ、リアプロジェクションディスプレイ、投射スクリーンなどに用いられるレンチキュラレンズシートを提供し、また、金型を使用せずに、安価にこれを製造する手段を提供する。 透明支持基板上に複数のレンチキュラレンズと隣接するレンチキュラレンズ間に位置する隔壁とを少なくとも有し、上記隔壁で囲まれた領域にインクジェット方式で透明樹脂組成物インキを付与され、引き続き紫外線で前記透明樹脂組成物インキを硬化させてレンチキュラレンズシートを得る。
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, RO, RS, RU, 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, 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)