CAMERA MODULE AND OPERATION METHOD THEREFOR

Title:

CAMERA MODULE AND OPERATION METHOD THEREFOR

Document Type and Number:

Japanese Patent JP2023157949

Kind Code:

A

Abstract:

To provide a camera module.SOLUTION: A camera module comprises: a lens assembly; a lens driving unit for moving the lens assembly in the direction of the optical axis; a position sensor unit for detecting the position of the lens assembly; and a control unit for, on the basis of the position of the lens assembly detected through the position sensor unit, outputting, to the lens driving unit, a drive signal for moving the lens assembly to a target position, where the position sensor unit comprises a plurality of sensor units which have at least one output terminal connected with each other, an amplifier which is commonly connected with the plurality of sensor units, and an analog-digital converter which is connected to the amplifier.SELECTED DRAWING: Figure 11

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Inventors:

KIM MIN
OH CHUNG SEOK

Application Number:

JP2023132266A

Publication Date:

October 26, 2023

Filing Date:

August 15, 2023

Export Citation:

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Assignee:

LG INNOTEK CO LTD

International Classes:

G02B7/04; G02B7/02; G02B7/08; G03B30/00; H04N23/50

Attorney, Agent or Firm:

Atsushi Aoki
Shinji Mihashi
Akira Kawai
Tomohiro Minamiyama
Minoru Takemoto

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