JPS62196472U - - Google Patents

Info

Publication number
JPS62196472U
JPS62196472U JP1986083762U JP8376286U JPS62196472U JP S62196472 U JPS62196472 U JP S62196472U JP 1986083762 U JP1986083762 U JP 1986083762U JP 8376286 U JP8376286 U JP 8376286U JP S62196472 U JPS62196472 U JP S62196472U
Authority
JP
Japan
Prior art keywords
still camera
electronic still
light reception
pulse
image sensor
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP1986083762U
Other languages
Japanese (ja)
Other versions
JPH0445336Y2 (en
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 filed Critical
Priority to JP1986083762U priority Critical patent/JPH0445336Y2/ja
Publication of JPS62196472U publication Critical patent/JPS62196472U/ja
Application granted granted Critical
Publication of JPH0445336Y2 publication Critical patent/JPH0445336Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Transforming Light Signals Into Electric Signals (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第1図及び第2図は本考案電子スチルカメラの
一つの実施例を説明するためのもので、第1図は
電子スチルカメラの回路構成を示す回路ブロツク
図、第2図は動作を示すタイムチヤート、第3図
乃至第6図は背景技術を説明するためのもので、
第3図は従来のカメラに用いられたレンズシヤツ
ターの正面図、第4図は同じくフオーカルプレン
シヤツターの側面図、第5図はメカニカルシヤツ
ターを用いた従来の電子スチルカメラの受光に関
するタイムチヤート、第6図A,Bは本考案の背
景技術である電子シヤツターの説明図で、同図A
はポテンシヤル図、同図Bはタイムチヤートであ
る。 符号の説明、3……固体撮像素子、8……原発
振器。
Figures 1 and 2 are for explaining one embodiment of the electronic still camera of the present invention. Figure 1 is a circuit block diagram showing the circuit configuration of the electronic still camera, and Figure 2 is a timing diagram showing the operation. Charts 3 to 6 are for explaining the background technology.
Figure 3 is a front view of a lens shutter used in a conventional camera, Figure 4 is a side view of a focal plane shutter, and Figure 5 relates to light reception in a conventional electronic still camera using a mechanical shutter. Time chart, Figures 6A and 6B are explanatory diagrams of the electronic shutter, which is the background technology of the present invention.
is a potential diagram, and B is a time chart. Explanation of symbols, 3...Solid-state image sensor, 8...Original oscillator.

Claims (1)

【実用新案登録請求の範囲】 (1) 固体撮像素子のオーバーフロードレインあ
るいは読み出しゲートの開閉タイミングをコント
ロールすることにより固定撮像素子のセンサーの
実質的受光時間をコントロールする電子シヤツタ
ー機能を備えた電子スチルカメラであつて、 実質的な受光の開始及び終了を電子スチルカメ
ラ内部の原発振器から発生する原発振クロツクパ
ルスをカウントダウンしたパルスに同期して行う
ようにした、 ことを特徴とする電子スチルカメラ。 (2) 実質的受光の開始、終了が同期して行われ
るところの原発振クロツクパルスをカウントダウ
ンしたパルスが水平同期信号である ことを特徴とする実用新案登録請求の範囲第1項
記載の電子スチルカメラ。
[Claims for Utility Model Registration] (1) An electronic still camera equipped with an electronic shutter function that controls the actual light reception time of the sensor of a fixed image sensor by controlling the opening/closing timing of the overflow drain or readout gate of the solid-state image sensor. An electronic still camera characterized in that the actual start and end of light reception is performed in synchronization with a pulse that is a countdown of a primary oscillation clock pulse generated from a primary oscillator inside the electronic still camera. (2) The electronic still camera according to claim 1 of the utility model registration, characterized in that a horizontal synchronization signal is a pulse obtained by counting down the original oscillation clock pulse in which the start and end of light reception are performed synchronously. .
JP1986083762U 1986-06-02 1986-06-02 Expired JPH0445336Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986083762U JPH0445336Y2 (en) 1986-06-02 1986-06-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986083762U JPH0445336Y2 (en) 1986-06-02 1986-06-02

Publications (2)

Publication Number Publication Date
JPS62196472U true JPS62196472U (en) 1987-12-14
JPH0445336Y2 JPH0445336Y2 (en) 1992-10-26

Family

ID=30937644

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986083762U Expired JPH0445336Y2 (en) 1986-06-02 1986-06-02

Country Status (1)

Country Link
JP (1) JPH0445336Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007013818A (en) * 2005-07-04 2007-01-18 Canon Inc Imaging apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2471969A1 (en) 2004-06-23 2005-12-23 Lionel Gerber Heat exchanger for use in an ice machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5930376A (en) * 1982-08-13 1984-02-17 Olympus Optical Co Ltd Solid-state image pickup device
JPS59105777A (en) * 1982-12-09 1984-06-19 Nippon Kogaku Kk <Nikon> Solid-state image pickup device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5930376A (en) * 1982-08-13 1984-02-17 Olympus Optical Co Ltd Solid-state image pickup device
JPS59105777A (en) * 1982-12-09 1984-06-19 Nippon Kogaku Kk <Nikon> Solid-state image pickup device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007013818A (en) * 2005-07-04 2007-01-18 Canon Inc Imaging apparatus

Also Published As

Publication number Publication date
JPH0445336Y2 (en) 1992-10-26

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