Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
IMAGING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/012683
Kind Code:
A1
Abstract:
Provided is an imaging system, comprising a light-transmitting cover plate, an image sensor and a diffractive optical element, wherein the image sensor is arranged below the light-transmitting cover plate; and the diffractive optical element is arranged between the light-transmitting cover plate and the image sensor. After penetrating through the light-transmitting cover plate, light from an object to be measured is diffracted by the diffractive optical element so as to be imaged on the image sensor.

Inventors:
WANG CHUNG-YI (CN)
LIN YU-HSUAN (CN)
CHENG MING-YUAN (CN)
HUANG CHING-YU (CN)
Application Number:
PCT/CN2020/078353
Publication Date:
January 28, 2021
Filing Date:
March 09, 2020
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
IGISTEC CO LTD (CN)
International Classes:
G06K9/00; G02B5/18
Foreign References:
CN208400148U2019-01-18
CN208400148U2019-01-18
CN102386199A2012-03-21
US3968476A1976-07-06
Attorney, Agent or Firm:
NANJING JINGWEI PATENT & TRADEMARK AGENCY CO., LTD (CN)
Download PDF: