JPH0390369A - Edge emitting type el printer - Google Patents

Edge emitting type el printer

Info

Publication number
JPH0390369A
JPH0390369A JP22705089A JP22705089A JPH0390369A JP H0390369 A JPH0390369 A JP H0390369A JP 22705089 A JP22705089 A JP 22705089A JP 22705089 A JP22705089 A JP 22705089A JP H0390369 A JPH0390369 A JP H0390369A
Authority
JP
Japan
Prior art keywords
light
emitting
drive circuit
emitting segments
blowable
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
JP22705089A
Other versions
JPH0832467B2 (en
Inventor
Chihiro Aoki
Ikuo Fujisawa
Tomonori Ikumi
Yasuo Matsumoto
Kazunori Murakami
Original Assignee
Tokyo Electric Co Ltd
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 Tokyo Electric Co Ltd filed Critical Tokyo Electric Co Ltd
Priority to JP22705089A priority Critical patent/JPH0832467B2/en
Publication of JPH0390369A publication Critical patent/JPH0390369A/en
Publication of JPH0832467B2 publication Critical patent/JPH0832467B2/en
Anticipated expiration legal-status Critical
Application status is Expired - Fee Related legal-status Critical

Links

Abstract

PURPOSE: To prevent the breakdown of a drive circuit by forming a plurality of light-emitting segments in the connecting direction of elements and connecting these light-emitting segments to a drive circuit through each blowable wiring.
CONSTITUTION: A top electrode layer 15 consists of individual electrodes 17 which are integrally formed for each light-emitting element 11 through a thin blowable wiring 16 formed behind the element. In an edge light-emitting EL printer 9, the blowable wiring 16 of light-emitting segments 12 melts, of an overcurrent is generated due to the casual presence of pinholes in the thin film layers 3 to 5 of the light-emitting segments 12. This results in the disconnection of the light-emitting segments 12 from a drive circuit 18 and the subsequent prevention of breakdown occurring in the drive circuit 18 due to an overcurrent. In addition, the intensity of light integrated over time of the light-emitting elements including the light-emitting segments 12 is reduced 4/5, but the light emission of the elements 11 is ensured. Thus the black line or blank equal to a single pixel is not generated in the subscan direction of a printed image.
COPYRIGHT: (C)1991,JPO&Japio
JP22705089A 1989-09-01 1989-09-01 Edge-emitting el printer Expired - Fee Related JPH0832467B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22705089A JPH0832467B2 (en) 1989-09-01 1989-09-01 Edge-emitting el printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22705089A JPH0832467B2 (en) 1989-09-01 1989-09-01 Edge-emitting el printer

Publications (2)

Publication Number Publication Date
JPH0390369A true JPH0390369A (en) 1991-04-16
JPH0832467B2 JPH0832467B2 (en) 1996-03-29

Family

ID=16854744

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22705089A Expired - Fee Related JPH0832467B2 (en) 1989-09-01 1989-09-01 Edge-emitting el printer

Country Status (1)

Country Link
JP (1) JPH0832467B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8042367B2 (en) 2007-10-04 2011-10-25 Kabushiki Kaisha Tokai Rika Denki Seisakusho Tumbler-type key verification system
US8156776B2 (en) 2008-05-29 2012-04-17 Kabushiki Kaisha Tokai Rika Denki Seisakusho Card type mechanical key
US8413473B2 (en) 2008-01-15 2013-04-09 Kabushiki Kaisha Tokai Rika Denki Seisakusho Mechanical key code verification system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8042367B2 (en) 2007-10-04 2011-10-25 Kabushiki Kaisha Tokai Rika Denki Seisakusho Tumbler-type key verification system
US8413473B2 (en) 2008-01-15 2013-04-09 Kabushiki Kaisha Tokai Rika Denki Seisakusho Mechanical key code verification system
US8156776B2 (en) 2008-05-29 2012-04-17 Kabushiki Kaisha Tokai Rika Denki Seisakusho Card type mechanical key

Also Published As

Publication number Publication date
JPH0832467B2 (en) 1996-03-29

Similar Documents

Publication Publication Date Title
US7255939B2 (en) Organic light-emitting devices
KR100814181B1 (en) Organic electroluminescent display panel and method of manufacturing the same
JP4463392B2 (en) A method for manufacturing the El display device
US20060158882A1 (en) Led assembly
US6580213B2 (en) Light-emitting device and method of manufacturing the same
US5660573A (en) Electroluminescent lamp with controlled field intensity for displaying graphics
US6566806B1 (en) Luminescence device, and image-reading apparatus, data-processing apparatus and display apparatus including the device
US6395328B1 (en) Organic light emitting diode color display
JP3627478B2 (en) The light source device
KR100552972B1 (en) Flat panel display and fabrication method thereof
US6203391B1 (en) Electroluminescent sign
KR100616396B1 (en) Electro luminescence display device
TWI249968B (en) Organic light emitting device, manufacturing method thereof, and display unit
US6137221A (en) Organic electroluminescent device with full color characteristics
KR20000068880A (en) Electroluminescent device
JP2002518803A (en) Backlit display
KR960036158A (en) Madness residents
ES2115062T3 (en) Print and print method.
JP2005183986A (en) Method and apparatus for producing clean white light by using off-white light emitting diode
EP0794689B1 (en) Electroluminescent lighting element with a light-permeable reflection layer and manufacturing method for the same
KR100198504B1 (en) Display panel with electroluminescent illumination
JPH02250291A (en) Thin film el device and multi-color emitting film type el device
KR940027039A (en) Electron-emitting devices and an image display device, a driving device of an image display apparatus using the electron-emitting device, to the image display drive circuit of the image display device
EP1376717A3 (en) Method of manufacturing organic el element, organic el element, and organic el display device
EP1394871A2 (en) Electroluminescent devices

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees