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KR950009341A - Auto flash with incident light exposure meter - Google Patents

Auto flash with incident light exposure meter Download PDF

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Publication number
KR950009341A
KR950009341A KR1019930020049A KR930020049A KR950009341A KR 950009341 A KR950009341 A KR 950009341A KR 1019930020049 A KR1019930020049 A KR 1019930020049A KR 930020049 A KR930020049 A KR 930020049A KR 950009341 A KR950009341 A KR 950009341A
Authority
KR
South Korea
Prior art keywords
unit
light
central processing
processing unit
receiving
Prior art date
Application number
KR1019930020049A
Other languages
Korean (ko)
Other versions
KR970004391B1 (en
Inventor
백기인
Original Assignee
이종수
금성알프스전자 주식회사
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 이종수, 금성알프스전자 주식회사 filed Critical 이종수
Priority to KR1019930020049A priority Critical patent/KR970004391B1/en
Publication of KR950009341A publication Critical patent/KR950009341A/en
Application granted granted Critical
Publication of KR970004391B1 publication Critical patent/KR970004391B1/en

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Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/03—Combinations of cameras with lighting apparatus; Flash units
    • G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • G03B7/16—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly in accordance with both the intensity of the flash source and the distance of the flash source from the object, e.g. in accordance with the "guide number" of the flash bulb and the focusing of the camera
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2215/00—Special procedures for taking photographs; Apparatus therefor
    • G03B2215/05—Combinations of cameras with electronic flash units
    • G03B2215/0514—Separate unit

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stroboscope Apparatuses (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)

Abstract

본 발명은 입시광식 노출게를 내장시켜 플래쉬 본래의 기능외에 단독 노출계로서도 사용이 가능하도록 하기 위한 것으로, 시스템 전체를 제어하는 중앙 처리부와, 시스템에 전원을 공급하는 전원부와, 상기 중앙 처리부의 제어를 받으며 전기를 일시적으로 충전시켜주는 충전부와, 상기 충전부에 충전된 전기적 에너지를 순간적으로 빛으로 변환시켜 조광하는 발광부와, 인터페이스에 의해 외부의 키조작으로 입력되는 촬영 조건을 중앙 처리부로 인가하는 외부 데이터 입력부와, 발광부에 의해 조광된 후 피사체로 부터 반사되는 빛을 수광하는 수광부와, 상기 수광부로부터 인가되는 신호를 절환시키는 절환 스위치와, 상기 절환 스위치로부터 수광부의 신호를 인가 받아 신호 처리한 데이터 값을 중앙 처리부로 인가하는 노출측정부와, 각종 기능의 표시나 설정된 외부 데이터 입력값들을 표시하는 표시부와, 카메라와 데이터를 주고받는 카메라 인터페이스로 구성함을 특징으로 하는 입사광식 노출계 내장 자동 플래쉬이다.The present invention is intended to be used as a single exposure meter in addition to the original function of the flashlight by the built-in exposure light, the central processing unit for controlling the whole system, the power supply unit for supplying power to the system, the control of the central processing unit A charging unit that temporarily receives and temporarily charges the electricity, a light emitting unit that converts and converts the electrical energy charged in the charging unit into light instantly, and an external unit that applies a shooting condition input by an external key operation by the interface to the central processing unit. A data input unit, a light receiving unit receiving light reflected from a subject after being dimmed by the light emitting unit, a switching switch for switching a signal applied from the light receiving unit, and data processed by receiving and receiving a signal from the light receiving unit from the switching switch Exposure measurement section for applying values to the central processing unit, and And a display for indicating the set or when the external data input, the incident light meter built When Romance automatic flash, characterized in that the camera and configured to send and receive data to the camera interface.

Description

입사광식 노출계 내장 자동 플래쉬Auto flash with incident light exposure meter

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

제1도는 종래 카메라용 자동 플래쉬의 블록도,1 is a block diagram of an automatic flash for a conventional camera,

제2도는 본 발명 입사광식 노출계 내장 자동 플래쉬의 블록도,2 is a block diagram of an automatic flash light with an incident light exposure meter according to the present invention;

제3도는 본 발명 입사광식 노출계 내장 자동 플래쉬의 사시도.3 is a perspective view of an automatic flash with a built-in incident light exposure meter of the present invention.

Claims (1)

시스템 전체를 제어하는 중앙 처리부와, 시스템에 전원을 공급하는 전원부와, 상기 중앙 처리부의 제어를 받으며 전기를 일시적으로 충전시켜주는 충전부와, 상기 충전부에 충전된 전기적 에너지를 순간적으로 빛으로 변환시켜 조광하는 발광부와, 인터페이스에 의해 외부의 키조작으로 입력되는 촬영 조건을 중앙 처리부로 인가하는 외부 데이터 입력부와, 발광부에 의해 조광된 후 피사체로 부터 반사되는 빛을 수광하는 수광부와, 상기 수광부로부터 인가되는 신호를 절환시키는 절환 스위치와, 상기 절환 스위치로부터 수광부의 신호를 인가받아 신호 처리한 데이터 값을 중앙 처리부로 인가하는 노출측정부와, 각종 기능의 표시나 설정된 외부 데이터 입력값들을 표시하는 표시부와, 카메라와 데이터를 주고 받는 카메라 인터페이스로 구성함을 특징으로 하는 입사광식 노출계내장 자동 플래쉬.A central processing unit for controlling the whole system, a power supply unit for supplying power to the system, a charging unit for temporarily charging the electricity under the control of the central processing unit, and dimming by converting the electrical energy charged in the charging unit into instantaneous light An external data input unit for applying a shooting condition input to an external key operation by an interface to a central processing unit, a light receiving unit for receiving light reflected from a subject after being dimmed by the light emitting unit, and from the light receiving unit A switching switch for switching an applied signal, an exposure measuring unit for receiving a signal value of a light receiving unit from the switching switch and applying a signal value to a central processing unit, and a display unit for displaying various functions or setting external data input values It consists of a camera interface that exchanges data with the camera. Automatic flash with a built-in incident light exposure meter. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930020049A 1993-09-28 1993-09-28 Incident rays type exposure meter for a camera KR970004391B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930020049A KR970004391B1 (en) 1993-09-28 1993-09-28 Incident rays type exposure meter for a camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930020049A KR970004391B1 (en) 1993-09-28 1993-09-28 Incident rays type exposure meter for a camera

Publications (2)

Publication Number Publication Date
KR950009341A true KR950009341A (en) 1995-04-21
KR970004391B1 KR970004391B1 (en) 1997-03-27

Family

ID=19364858

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930020049A KR970004391B1 (en) 1993-09-28 1993-09-28 Incident rays type exposure meter for a camera

Country Status (1)

Country Link
KR (1) KR970004391B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108322250B (en) * 2018-01-26 2018-12-18 绍兴杭铭饰品有限公司 A kind of telecommunication satellite ground subscriber terminal equipment

Also Published As

Publication number Publication date
KR970004391B1 (en) 1997-03-27

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