KR940015648A - How to adjust the camera's auto focus - Google Patents

How to adjust the camera's auto focus Download PDF

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Publication number
KR940015648A
KR940015648A KR1019920023517A KR920023517A KR940015648A KR 940015648 A KR940015648 A KR 940015648A KR 1019920023517 A KR1019920023517 A KR 1019920023517A KR 920023517 A KR920023517 A KR 920023517A KR 940015648 A KR940015648 A KR 940015648A
Authority
KR
South Korea
Prior art keywords
adjust
camera
focus
auto focus
automatically
Prior art date
Application number
KR1019920023517A
Other languages
Korean (ko)
Inventor
노대호
Original Assignee
이헌조
주식회사 금성사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019920023517A priority Critical patent/KR940015648A/en
Publication of KR940015648A publication Critical patent/KR940015648A/en

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Abstract

본 발명은 줌진행시 초점을 자동으로 조절할 수 있는 카메라의 자동초점 조절방법에 관한 것으로, 종래에는 줌진행시 자동초점 조절이 이루어지지 않기 때문에 그때 화면이 틀어졌으나, 본 발명에서는 줌진행시 모터(M1)가 초점 최대평가치를 빨리 찾을 수 있도록 하므로써 줌 진행시에도 자동초점 조절이 이루어지도록 하므로 상기 결점을 개선시킬 수 있는 것이다.The present invention relates to a method for automatically adjusting the focus of a camera that can automatically adjust the focus when zooming, and in the related art, since the screen does not adjust automatically when the zoom is progressed, in the present invention, the motor ( By allowing M1) to find the maximum focal point quickly, the above-mentioned defects can be improved since the automatic focus adjustment is made even during the zoom process.

Description

카메라의 자동초점 조절방법How to adjust the camera's auto focus

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명 카메라의 자동초점 조절을 설명하기 위한 순서도, 제3도는 제2도에 따른 모터의 구동을 설명하기 위한 그래프.2 is a flow chart for explaining the automatic focus adjustment of the camera of the present invention, Figure 3 is a graph for explaining the driving of the motor according to FIG.

Claims (1)

줌진행시 평가치의 증가여부를 판단하는 단계(S1-S3)와, 상기 평가치의 증가여부에 따라 모터(M1)를 구동시켜 평가치가 최대로 되도록 하므로써 초점을 조절하는 단계(S4-S5)를 차례로 실시하여 이루어지는 카메라의 자동초점 조절방법.Determining whether the evaluation value is increased during zooming (S1-S3), and adjusting the focus by driving the motor M1 to maximize the evaluation value (S4-S5) in order to increase the evaluation value. Automatic focus adjustment method of the camera performed. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920023517A 1992-12-07 1992-12-07 How to adjust the camera's auto focus KR940015648A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920023517A KR940015648A (en) 1992-12-07 1992-12-07 How to adjust the camera's auto focus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920023517A KR940015648A (en) 1992-12-07 1992-12-07 How to adjust the camera's auto focus

Publications (1)

Publication Number Publication Date
KR940015648A true KR940015648A (en) 1994-07-21

Family

ID=67210899

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920023517A KR940015648A (en) 1992-12-07 1992-12-07 How to adjust the camera's auto focus

Country Status (1)

Country Link
KR (1) KR940015648A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101157791B1 (en) * 2010-06-10 2012-06-19 주식회사 휴비츠 Optic microscope with automatic focusing system
KR20170000332U (en) 2015-07-15 2017-01-25 (주)영진기계공업 Collecting box for vehicle frame

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101157791B1 (en) * 2010-06-10 2012-06-19 주식회사 휴비츠 Optic microscope with automatic focusing system
KR20170000332U (en) 2015-07-15 2017-01-25 (주)영진기계공업 Collecting box for vehicle frame

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