Title:
RANGING SENSOR, ELECTRONIC EQUIPMENT HAVING THE SAME, AND MANUFACTURING METHOD OF THE RANGING SENSOR
Document Type and Number:
Japanese Patent JP2003287420
Kind Code:
A
Abstract:
To provide a ranging sensor whose output can be easily adjusted.
The ranging sensor comprises: a case subassembly 10 having a light-emitting element and a light receiving element inside; and a lens case subassembly 30 that has a light-projecting lens 38 for projecting emission light that is emitted from the light-emitting device to a target and a condensing lens 38 for condensing reflection light that is reflected from the target, and is attached to the front of the case subassembly 10. The condensing lens 38 is fitted to the case subassembly 30 so that it can freely travel and the condensing lens 38 is fixed after output adjustment.
More Like This:
| WO/2020/204698 | CALIBRATION TOOL AND METHOD |
| JPS5582903 | DISTANCE MEASURING APPARATUS |
| JPS56100309 | DISTANCE MEASURING DEVICE |
Inventors:
TAKAOKA TAKASHI
KAWANISHI SHINYA
KAWANISHI SHINYA
Application Number:
JP2002088606A
Publication Date:
October 10, 2003
Filing Date:
March 27, 2002
Export Citation:
Assignee:
SHARP KK
International Classes:
G01C3/10; G01C25/00; G02B7/32; G01C3/06; G03B13/36; (IPC1-7): G01C3/06
Attorney, Agent or Firm:
Fukami Hisaro
Previous Patent: PATTERN-INSPECTION METHOD AND APPARATUS, AND MASK- MANUFACTURING METHOD
Next Patent: OBLIQUE ANGLE SENSOR
Next Patent: OBLIQUE ANGLE SENSOR