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1. (WO2017154910) LASER SCANNING DEVICE AND METHOD FOR DRIVING SAME
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Pub. No.: WO/2017/154910 International Application No.: PCT/JP2017/009017
Publication Date: 14.09.2017 International Filing Date: 07.03.2017
IPC:
G02F 1/29 (2006.01) ,G01S 7/481 (2006.01) ,G01S 17/93 (2006.01) ,G02F 1/13 (2006.01)
[IPC code unknown for G02F 1/29][IPC code unknown for G01S 7/481][IPC code unknown for G01S 17/93][IPC code unknown for G02F 1/13]
Applicants:
凸版印刷株式会社 TOPPAN PRINTING CO., LTD. [JP/JP]; 東京都台東区台東一丁目5番1号 5-1, Taito 1-chome, Taito-ku, Tokyo 1100016, JP
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:
吉田 八寿彦 YOSHIDA, Yasuhiko; JP
佐々木 誠 SASAKI, Makoto; JP
Agent:
蔵田 昌俊 KURATA, Masatoshi; JP
野河 信久 NOGAWA, Nobuhisa; JP
河野 直樹 KOHNO, Naoki; JP
井上 正 INOUE, Tadashi; JP
Priority Data:
2016-04756610.03.2016JP
2016-04757010.03.2016JP
Title (EN) LASER SCANNING DEVICE AND METHOD FOR DRIVING SAME
(FR) DISPOSITIF DE BALAYAGE PAR LASER ET SON PROCÉDÉ DE COMMANDE
(JA) レーザー走査装置及びその駆動方法
Abstract:
(EN) Provided is a laser scanning device which transmits laser light from a laser source (10) and changes the output angle of the laser light. The laser scanning device includes: substrates (21, 22) arranged facing one another; a liquid crystal layer (23) sandwiched between the substrates (21, 22); a plurality of unit electrodes (25) disposed on the substrate (21) and respectively having a plurality of cell electrodes which are aligned in a first direction; a common electrode (26) disposed on the substrate (22); and a drive circuit (12) which applies a different voltage to each of the plurality of cell electrodes, thereby producing a voltage gradient.
(FR) L'invention concerne un dispositif de balayage par laser qui émet une lumière laser par une source laser (10) et modifie l'angle de sortie de la lumière laser. Le dispositif de balayage par laser comprend : des substrats (21, 22) agencés l'un en face de l'autre ; une couche de cristaux liquides (23) prise en sandwich entre les substrats (21, 22) ; une pluralité d'électrodes unitaires (25) disposées sur le substrat (21) et ayant respectivement une pluralité d'électrodes de cellules qui sont alignées dans une première direction ; une électrode commune (26) disposée sur le substrat (22) ; et un circuit de commande (12) qui applique une tension différente à chacune de la pluralité d'électrodes de cellule, ce qui produit un gradient de tension.
(JA) レーザー走査装置は、レーザー源(10)からのレーザー光を透過し、レーザー光の出射角を変化させる。レーザー走査装置は、対向配置された基板(21)、(22)と、基板(21)、(22)間に挟持された液晶層(23)と、基板(21)に設けられ、第1方向に沿って並んだ複数のセル電極を各々が有する複数の単位電極(25)と、基板(22)に設けられた共通電極(26)と、複数のセル電極にそれぞれ異なる電圧を印加し、電圧の勾配を生じさせる駆動回路(12)とを含む。
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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, DJ, 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, KH, KN, KP, KR, KW, 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)