Title:
COLOR ACQUISITION APPARATUS AND REMOTE CONTROL CAPABLE OF COLOR ACQUISITION
Document Type and Number:
WIPO Patent Application WO/2018/133820
Kind Code:
A1
Abstract:
A color acquisition apparatus (100) and a remote control capable of color acquisition. The color acquisition apparatus (100) is used to obtain the color of a target object, and comprises a substrate (1) and a light-emitting module (2). The light-emitting module (2) is used to emit white light to the target object. The light-emitting module (2) comprises a light source (21) and a light distribution element (22) used to enable the light emitted by the light source (21) to converge. The light source (21) is located on the substrate (1). The color acquisition apparatus (100) further comprises a color receiving module (3) disposed on the substrate (1) and used to receive light reflected by the target object illuminated by the white light, the received light having the color of the target object. The color receiving module (3) comprises a first housing (31), a lens assembly (33) disposed in the first housing (31) and used to perform light distribution, and a sensing element (34) for receiving the light color. The sensing element (34) is located on the substrate (1). The lens assembly (33) comprises a first convex lens (331), a diaphragm (332), a concave lens (333), and a second convex lens (334) sequentially and coaxially arranged from the top of the first housing (31) to the bottom. The color acquisition apparatus of the invention has a simple structure and can accurately acquire the color of an illuminated object.
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Inventors:
HUANG AIQIN (CN)
HONG MANTANG (CN)
YIN SONG (CN)
LI JIANGUO (CN)
DENG SHITAO (CN)
HONG MANTANG (CN)
YIN SONG (CN)
LI JIANGUO (CN)
DENG SHITAO (CN)
Application Number:
PCT/CN2018/073227
Publication Date:
July 26, 2018
Filing Date:
January 18, 2018
Export Citation:
Assignee:
OPPLE LIGHTING CO LTD (CN)
International Classes:
F21S10/00
Foreign References:
| CN206817411U | 2017-12-29 | |||
| CN205883636U | 2017-01-11 | |||
| CN104486862A | 2015-04-01 | |||
| CN104036226A | 2014-09-10 | |||
| JP3011211B1 | 2000-02-21 |
Other References:
See also references of EP 3572716A4
Attorney, Agent or Firm:
WISEAST INTELLECTUAL PROPERTY LAW FIRM (CN)
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