JPS5694342A - Data imprinting device of camera - Google Patents

Data imprinting device of camera

Info

Publication number
JPS5694342A
JPS5694342A JP17304279A JP17304279A JPS5694342A JP S5694342 A JPS5694342 A JP S5694342A JP 17304279 A JP17304279 A JP 17304279A JP 17304279 A JP17304279 A JP 17304279A JP S5694342 A JPS5694342 A JP S5694342A
Authority
JP
Japan
Prior art keywords
signal
light source
liquid crystal
imprinting
crystal display
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.)
Pending
Application number
JP17304279A
Other languages
Japanese (ja)
Inventor
Yoshito Ushiyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP17304279A priority Critical patent/JPS5694342A/en
Publication of JPS5694342A publication Critical patent/JPS5694342A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To make possible the uniformalization of imprinting quality with simple constitution by putting a liquid crystal display body in a display state by leaving a predetermined time after lighting a light source irradiating the liquid crystal display body.
CONSTITUTION: The input 14 synchronized to shutter release causes the pulse signal Q11 of a fixed time width T1 from a pulse generator 11 to light a light source 5 via an amplifier 10. On the other hand, the signal Q12 of a fixed time width T2 smaller than T1 from a pulse generator 12 is sent to a gate 13. At this same instant, the gate 13 receives the signal Q11 and sends the signal Q13 which is generated only during the generation of the signal Q11 and the nongeneration of the signal Q12 to a display control part 8. The control part 8 sends the signal from a data generator 7 to a driving circuit 9 only during the generation of the signal Q13. A field effect type liquid crystal display body 6 receiving this signal assumes a data display state with a delay by the time of T2 than lighting of the light source 5, whereby imprinting on a film 4 is accomplished. The uniform imprinting is accomplished with the simple constitution irrespective of the aging characteristic of the light source 5.
COPYRIGHT: (C)1981,JPO&Japio
JP17304279A 1979-12-27 1979-12-27 Data imprinting device of camera Pending JPS5694342A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17304279A JPS5694342A (en) 1979-12-27 1979-12-27 Data imprinting device of camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17304279A JPS5694342A (en) 1979-12-27 1979-12-27 Data imprinting device of camera

Publications (1)

Publication Number Publication Date
JPS5694342A true JPS5694342A (en) 1981-07-30

Family

ID=15953121

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17304279A Pending JPS5694342A (en) 1979-12-27 1979-12-27 Data imprinting device of camera

Country Status (1)

Country Link
JP (1) JPS5694342A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4402588A (en) * 1981-08-25 1983-09-06 Electro Mechanical Industries, Inc. Automatic photograph labeler employing camera with passive display

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4402588A (en) * 1981-08-25 1983-09-06 Electro Mechanical Industries, Inc. Automatic photograph labeler employing camera with passive display

Similar Documents

Publication Publication Date Title
JPS5234717A (en) Motor drive device for the single lens reflex camera
JPS548594A (en) Coin screening apparatus
JPS5694342A (en) Data imprinting device of camera
JPS5443021A (en) F/stop digital value display device of cameras
JPS5421331A (en) Method and circuit for displaying of timers
JPS56159629A (en) Display device of camera
JPS5415738A (en) Controller of camera
JPS5249025A (en) Automatic light control type electronic flash photographing device
JPS5577136A (en) Electron beam exposure control system
JPS552260A (en) Automatic digital exposure control unit of both shutter and aperture control
JPS5216227A (en) Digital operation circuit for data which control exposure mechanism
JPS5233524A (en) Exposure time setting device for the camera shutter
JPS5213316A (en) Single lens reflex camera with data recording device
JPS5262015A (en) Automatic windup device for camera
JPS5586097A (en) Automatic x-ray exposure control device
JPS53131812A (en) Video signal recorder-reproducer
JPS53131030A (en) Data photographing system for camera
GB2080558A (en) Process and device for taking photographic pictures of moving objects
JPS5352420A (en) Warning device of camera
JPS5320724A (en) Timing control device for television picture receiver, etc.
JPS5717947A (en) Actuation controller of camera
JPS5366248A (en) Electro optical device
JPS55142682A (en) Printing start position controller of printer
JPS5238968A (en) Clock device for generating of set time automatic on-off signal
JPS5213317A (en) Single lens reflex camera with data recording device