Title:
LIGHT TRANSMISSION BAND CHANGE UNIT, CAMERA MODULE, AND OPTICAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/128396
Kind Code:
A1
Abstract:
The present embodiment relates to a light transmission band change unit comprising: a base including a first axis; a blade arranged on the base and including a body, which has a first hole having a lens and an infrared pass filter arranged therein, a second hole having an infrared cut filter arranged therein, and a third hole into which the first axis is inserted; a magnet arranged between the base and the blade; a core coupled with the base and having a coil arranged thereon; and a blade cover including an upper plate arranged on the blade so as to have a fourth hole formed at a position corresponding to the lens, wherein at least a portion of the lens is arranged within the fourth hole.
Inventors:
JEONG YU KYEONG (KR)
KIM SUNG PHIL (KR)
KIM SUNG PHIL (KR)
Application Number:
PCT/KR2018/000142
Publication Date:
July 12, 2018
Filing Date:
January 04, 2018
Export Citation:
Assignee:
LG INNOTEK CO LTD (KR)
International Classes:
G02B26/02; G02B5/28; G06K9/00
Foreign References:
| KR101659395B1 | 2016-09-23 | |||
| KR20160125688A | 2016-11-01 | |||
| KR20120124875A | 2012-11-14 | |||
| KR20160044122A | 2016-04-25 | |||
| KR20160036762A | 2016-04-05 |
Attorney, Agent or Firm:
JIN, Cheon Woong et al. (KR)
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