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1. WO2020088670 - COLOR WHEEL AND ILLUMINATING SYSTEM

Publication Number WO/2020/088670
Publication Date 07.05.2020
International Application No. PCT/CN2019/115127
International Filing Date 01.11.2019
IPC
G03B 21/20 2006.01
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
BAPPARATUS 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
21Projectors or projection-type viewers; Accessories therefor
14Details
20Lamp housings
G02B 26/00 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
26Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating or modulating
Applicants
  • 苏州乐梦光电科技有限公司 SUZHOU LEAMORE OPTRONICS CO., LTD. [CN]/[CN]
Inventors
  • 李龙 LI, Long
  • 徐君 XU, Jun
Agents
  • 北京品源专利代理有限公司 BEYOND ATTORNEYS AT LAW
Priority Data
201821803930.003.11.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) COLOR WHEEL AND ILLUMINATING SYSTEM
(FR) ROUE DE COULEUR ET SYSTÈME D'ÉCLAIRAGE
(ZH) 色轮及照明系统
Abstract
(EN)
An illuminating system and a color wheel (4). The color wheel (4) comprises a rotating wheel body (41); an annular part is formed on the rotating wheel body (41); the annular part is divided into a fluorescent light splitting area configured to absorb blue light and emit light having a wavelength different from that of the blue light and a light transmitting area (42) configured to transmit laser.
(FR)
L'invention concerne un système d'éclairage et une roue de couleur (4). La roue de couleur (4) comprend un corps de roue rotatif (41) ; une partie annulaire étant formée sur le corps de roue rotatif (41) ; la partie annulaire étant divisée en une zone de division de lumière fluorescente configurée pour absorber la lumière bleue et émettre une lumière ayant une longueur d'onde différente de celle de la lumière bleue et une zone de transmission de lumière (42) configurée pour transmettre un laser.
(ZH)
一种照明系统和色轮(4),色轮(4)包括转轮本体(41),转轮本体(41)上形成有环形部,环形部被分隔成被配置为吸收蓝光并发出波长不同于蓝光波长的荧光分光区和被配置为透射激光的透光区(42)。
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