Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2019062055) LASER ARRAY, LASER LIGHT SOURCE, AND LASER PROJECTOR
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/062055 International Application No.: PCT/CN2018/081119
Publication Date: 04.04.2019 International Filing Date: 29.03.2018
IPC:
H01S 5/024 (2006.01) ,H01S 3/23 (2006.01) ,H01S 5/40 (2006.01) ,G03B 21/20 (2006.01) ,G02B 27/48 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
S
DEVICES USING STIMULATED EMISSION
5
Semiconductor lasers
02
Structural details or components not essential to laser action
024
Cooling arrangements
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
S
DEVICES USING STIMULATED EMISSION
3
Lasers, i.e. devices for generation, amplification, modulation, demodulation, or frequency-changing, using stimulated emission, of infra-red, visible, or ultra-violet waves
23
Arrangement of two or more lasers not provided for in groups H01S3/02-H01S3/14113
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
S
DEVICES USING STIMULATED EMISSION
5
Semiconductor lasers
40
Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02-H01S5/30128
G PHYSICS
03
PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
B
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
21
Projectors or projection-type viewers; Accessories therefor
14
Details
20
Lamp housings
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27
Other optical systems; Other optical apparatus
48
Laser speckle optics
Applicants:
青岛海信激光显示股份有限公司 QINGDAO HISENSE LASER DISPLAY CO., LTD. [CN/CN]; 中国山东省青岛市 黄岛区前湾港路218号 No. 218 Qianwangang Road Economic and Technical Development Zone Qingdao, Shandong 266555, CN
Inventors:
田有良 TIAN, Youliang; CN
贾昌明 JIA, Changming; CN
Agent:
北京中博世达专利商标代理有限公司 BEIJING ZBSD PATENT & TRADEMARK AGENT LTD.; 中国北京市 海淀区交大东路31号11号楼8层 8F, Building 11 No. 31 Jiaoda East Road, Haidian District Beijing 100044, CN
Priority Data:
201710879671.326.09.2017CN
201710879672.826.09.2017CN
201710879799.X26.09.2017CN
Title (EN) LASER ARRAY, LASER LIGHT SOURCE, AND LASER PROJECTOR
(FR) RÉSEAU LASER, SOURCE DE LUMIÈRE LASER, ET PROJECTEUR LASER
(ZH) 激光器阵列、激光光源及激光投影设备
Abstract:
(EN) A laser array, comprising at least one row of lasers, the least one row of lasers comprising first lasers (11) and second lasers (12) adjacent to each other. First laser light emitted by the first lasers (11) and second laser light emitted by the second lasers (12) are of a first color, and the wavelength of the first laser light is less than that of the second laser light.
(FR) La présente invention concerne un réseau laser, comprenant au moins une rangée de lasers, ladite rangée de lasers comprenant des premiers lasers (11) et des seconds lasers (12) adjacents les uns aux autres. La première lumière laser émise par les premiers lasers (11) et la seconde lumière laser émise par les seconds lasers (12) sont d'une première couleur, et la longueur d'onde de la première lumière laser est inférieure à celle de la seconde lumière laser.
(ZH) 一种激光器阵列,包括至少一排激光器,所述至少一排激光器包括相邻的第一激光器(11)和第二激光器(12),第一激光器(11)发出的第一激光与第二激光器(12)发出的第二激光均为第一颜色,所述第一激光的波长小于所述第二激光的波长。
front page image
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, JO, 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: Chinese (ZH)
Filing Language: Chinese (ZH)