Title:
構造化光投射
Document Type and Number:
Japanese Patent JP7228572
Kind Code:
B2
Abstract:
A structured light projection system includes an array of light emitting elements operable, collectively, to emit a regular pattern of light. A first optical element is configured to alter the pattern of light emitted by the array of light emitting elements to generate a first irregular pattern of light, and a second optical element is configured to receive the irregular pattern of light generated by the first optical element and to produce a pattern comprising multiple instances of the first irregular pattern.
Inventors:
Rossi, Marx
Application Number:
JP2020511922A
Publication Date:
February 24, 2023
Filing Date:
August 28, 2018
Export Citation:
Assignee:
HEPTAGON MICRO OPTICS PTE. LTD.
International Classes:
G01B11/25; G02B5/00; G02B30/52; G03B15/02; G03B15/05
Foreign References:
| CN106990660A | ||||
| CN107026392A | ||||
| US20130038881 |
Attorney, Agent or Firm:
Patent Attorney Fukami Patent Office