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Machine translation
1. (WO2011013861) LIGHT GUIDE PANEL AND APPARATUS FOR FORMING LIGHT GUIDE PATTERN
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/013861    International Application No.:    PCT/KR2009/004176
Publication Date: 03.02.2011 International Filing Date: 28.07.2009
IPC:
G02B 6/00 (2006.01), G02F 1/1335 (2006.01)
Applicants: DANBI TECHNOLOGY CO., LTD. [KR/KR]; 5th Fl., Park Bldg., 1034-7 Yeongtong-dong, Yeongtong-gu Suwon-si, Gyeonggi-do 443-815 (KR) (For All Designated States Except US).
BAE, Jae Nam [KR/KR]; (KR) (For US Only).
JO, Seong Bok [KR/KR]; (KR) (For US Only)
Inventors: BAE, Jae Nam; (KR).
JO, Seong Bok; (KR)
Agent: CHAE, Jongkil; C/o Sayhwa Int'l Patent & Law Firm 2nd FL, Hyunmin Building, 65-3 Bangi-dong, Songpa-gu Seoul 138-050 (KR)
Priority Data:
Title (EN) LIGHT GUIDE PANEL AND APPARATUS FOR FORMING LIGHT GUIDE PATTERN
(FR) PANNEAU DE GUIDAGE DE LUMIÈRE ET APPAREIL POUR FORMER UN MOTIF DE GUIDAGE DE LUMIÈRE
(KO) 도광판 및 도광패턴 형성장치
Abstract: front page image
(EN)Disclosed are a light guide panel and an apparatus for forming a light guide pattern. The apparatus for forming the light guide pattern comprises: a stage which is arranged on a circumference around a rotary center shaft and is moved to a rotary center shaft direction together with the light guide panel loaded thereon; a rotary reflection unit which is rotated at a predetermined Revolution Per Minute (RPM) around the rotary center shaft and reflects a laser beam received vertically from a laser oscillation unit in a horizontal direction; a header unit which is coupled with a supporting member to be rotated together with the rotary reflection unit and forms the light guide pattern on the light guide panel by vertically reflecting and collecting the laser beam reflected horizontally from the rotary reflection unit in a downward direction; and the laser oscillation unit for outputting the laser beam which is synchronized with a rotating speed of the rotary reflection unit and the moving speed of the stage. The apparatus for forming the light guide pattern is able to form the light guide patterns on a plurality of light guide panels altogether at once.
(FR)L'invention porte sur un panneau de guidage de lumière et sur un appareil pour former un motif de guidage de lumière. L'appareil pour former le motif de guidage de lumière comprend : un étage qui est agencé sur une circonférence autour d'un arbre central rotatif et qui est déplacé vers une direction d'arbre central rotatif avec le panneau de guidage de lumière chargé sur celui-ci ; une unité de réflexion rotative qui est en rotation à un nombre de tours par minute prédéterminé (RPM) autour de l'arbre central rotatif et qui réfléchit un faisceau laser reçu verticalement à partir d'une unité d'oscillation laser dans une direction horizontale ; une unité de collecte qui est couplée à un élément de support devant être en rotation avec l'unité de réflexion rotative et qui forme le motif de guidage de lumière sur le panneau de guidage de lumière par réflexion et collecte verticale du faisceau laser réfléchi horizontalement à partir de l'unité de réflexion rotative dans une direction aval ; et l'unité d'oscillation laser pour délivrer en sortie le faisceau laser qui est synchronisé avec une vitesse de rotation de l'unité de réflexion rotative et la vitesse de déplacement de l'étage. L'appareil pour former le motif de guidage de lumière est apte à former les motifs de guidage de lumière sur une pluralité de panneaux de guidage de lumière tout à fait simultanément.
(KO)도광판 및 도광패턴 형성장치가 개시된다. 도광패턴 형성장치는, 회전 중심축을 중심으로 원주상에 배치되며, 그 위에 로딩된 도광판과 함께 회전 중심축 방향으로 이동하는 스테이지와, 회전 중심축을 중심으로 소정의 RPM(Revolution Per Minute)으로 회전하며, 레이저 발진부로부터 수직으로 입사되는 레이저 빔을 수평방향으로 반사시키는 회전반사부와, 지지부재에 결합되어 회전반사부와 함께 회전하며, 회전반사부로부터 수평방향으로 반사된 레이저 빔을 다시 수직 하방으로 반사 및 집광함으로써, 도광판상에 도광패턴을 형성하는 헤더부와, 회전반사부의 회전속도 및 스테이지의 이동속도에 동기화된 레이저 빔을 출력하는 레이저 발진부를 포함함으로써, 한번에 다수개의 도광판에 도광패턴을 형성할 수 있다.
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, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, 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 (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, 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: Korean (KO)
Filing Language: Korean (KO)