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1. WO2018006638 - DISPLAY SYSTEM AND METHOD

Publication Number WO/2018/006638
Publication Date 11.01.2018
International Application No. PCT/CN2017/082409
International Filing Date 28.04.2017
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
CPC
G03B 21/005
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
005Projectors using an electronic spatial light modulator but not peculiar thereto
G03B 21/008
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
005Projectors using an electronic spatial light modulator but not peculiar thereto
008using micromirror devices
G03B 21/147
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
147Optical correction of image distortions, e.g. keystone
G03B 21/2013
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
2006characterised by the light source
2013Plural light sources
G03B 21/2033
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
2006characterised by the light source
2033LED or laser light sources
G03B 21/2053
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
2053Intensity control of illuminating light
Applicants
  • 深圳市光峰光电技术有限公司 APPOTRONICS CORPORATION LIMITED [CN]/[CN]
Inventors
  • 胡飞 HU, Fei
  • 郭祖强 GUO, Zuqiang
  • 李屹 LI, Yi
Priority Data
201610519561.104.07.2016CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) DISPLAY SYSTEM AND METHOD
(FR) SYSTÈME ET PROCÉDÉ D'AFFICHAGE
(ZH) 一种显示系统及方法
Abstract
(EN)
A display system and method. The system comprises an optical source apparatus (10), an optical processing assembly, a reflection apparatus (30), an optical modulator (40) and a controller. The optical source apparatus (10) is used for emitting a plurality of beams of light; the optical processing assembly is used for performing an optical path adjustment on each beam of light from the optical source apparatus (10), so that same irradiates to the reflection apparatus (30) at a pre-set light-cone angle; the reflection apparatus (30) is used for reflecting the light beams from the optical processing assembly to the optical modulator (40); the controller is connected to the optical source apparatus (10) and the optical modulator (40) respectively, and controls a light-emitting state of the optical source apparatus (10); and the optical modulator (40) is used for modulating the light beams by means of various controllable units, so as to emit display light satisfying requirements.
(FR)
La présente invention concerne un système et un procédé d'affichage. Le système comprend un appareil source optique (10), un ensemble de traitement optique, un appareil de réflexion (30), un modulateur optique (40), et un dispositif de commande. L'appareil source optique (10) sert à émettre une pluralité de faisceaux de lumière ; l'ensemble de traitement optique permet d'effectuer un ajustement de chemin optique sur chaque faisceau de lumière provenant dudit appareil source optique (10), de telle sorte que ce faisceau de lumière se propage jusqu'à l'appareil de réflexion (30) en formant un angle de cône de lumière préétabli ; ledit appareil de réflexion (30) sert à réfléchir les faisceaux lumineux depuis l'ensemble de traitement optique jusqu'au modulateur optique (40) ; le dispositif de commande est connecté respectivement à l'appareil source optique (10) et au modulateur optique (40), et il commande un état d'émission de lumière de cet appareil source optique (10) ; et ledit modulateur optique (40) permet de moduler les faisceaux lumineux au moyen de diverses unités pouvant être commandées, de manière à émettre une lumière d'affichage satisfaisant à des exigences.
(ZH)
一种显示系统及方法,包括光源装置(10)、光学处理组件、反射装置(30)、光调制器(40)和控制器。光源装置(10)用于发射多束光;光学处理组件用于对来自光源装置(10)的每一束光进行光路调节从而使其以预设光锥角照射到反射装置(30);反射装置(30)用于将来自光学处理组件的光束反射到光调制器(40);控制器分别与光源装置(10)和光调制器(40)相连接,并对光源装置(10)的发光状态进行控制;光调制器(40)用于通过各个可控单元对光束进行调制从而出射符合要求的显示光。
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