Title:
RECOGNITION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/153602
Kind Code:
A1
Abstract:
A recognition apparatus includes a light-transmissible top plate, a bottom plate, a light emitting unit, a photoluminescent unit, and a sensor module. The light-transmissible top plate and the bottom plate cooperatively define an inner space. The light emitting unit and the photoluminescent unit are in the inner space. The photoluminescent unit includes a plurality of quantum dots able to be excited by an initial light to emit an excitation light. The excitation light travels for irradiation on an object and is reflected to generate a reflection light travelling along a second path. The sensor module is disposed on the second path to receive the reflection light and to recognize an image of the object.
Inventors:
TSENG HONG-YIH (CN)
Application Number:
PCT/CN2018/089623
Publication Date:
August 15, 2019
Filing Date:
June 01, 2018
Export Citation:
Assignee:
SHANGHAI HARVEST INTELLIGENCE TECH CO LTD (CN)
International Classes:
G06F1/16
Foreign References:
| CN102096526A | 2011-06-15 | |||
| CN106298828A | 2017-01-04 |
Attorney, Agent or Firm:
TIE-CHI PATENT FIRM (CN)
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