DE68923651D1 - COLOR IMAGE INPUT UNIT WITH NOBLE GAS COLD CATHODE DISCHARGE TUBE. - Google Patents

COLOR IMAGE INPUT UNIT WITH NOBLE GAS COLD CATHODE DISCHARGE TUBE.

Info

Publication number
DE68923651D1
DE68923651D1 DE68923651T DE68923651T DE68923651D1 DE 68923651 D1 DE68923651 D1 DE 68923651D1 DE 68923651 T DE68923651 T DE 68923651T DE 68923651 T DE68923651 T DE 68923651T DE 68923651 D1 DE68923651 D1 DE 68923651D1
Authority
DE
Germany
Prior art keywords
input unit
color image
image input
discharge tube
cold cathode
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.)
Expired - Lifetime
Application number
DE68923651T
Other languages
German (de)
Other versions
DE68923651T2 (en
Inventor
Shuichi Ichinose
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
Original Assignee
Seiko Epson Corp
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 filed Critical Seiko Epson Corp
Publication of DE68923651D1 publication Critical patent/DE68923651D1/en
Application granted granted Critical
Publication of DE68923651T2 publication Critical patent/DE68923651T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
    • H01J61/541—Igniting arrangements, e.g. promoting ionisation for starting using a bimetal switch
    • H01J61/544—Igniting arrangements, e.g. promoting ionisation for starting using a bimetal switch and an auxiliary electrode outside the vessel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/56—One or more circuit elements structurally associated with the lamp
DE1989623651 1988-05-16 1989-05-16 COLOR IMAGE INPUT UNIT WITH NOBLE GAS COLD CATHODE DISCHARGE TUBE. Expired - Lifetime DE68923651T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11870488 1988-05-16
JP1065029A JPH0249345A (en) 1988-05-16 1989-03-17 Rare gas cooled cathodic discharge tube and image input device

Publications (2)

Publication Number Publication Date
DE68923651D1 true DE68923651D1 (en) 1995-09-07
DE68923651T2 DE68923651T2 (en) 1996-02-22

Family

ID=26406170

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1989623651 Expired - Lifetime DE68923651T2 (en) 1988-05-16 1989-05-16 COLOR IMAGE INPUT UNIT WITH NOBLE GAS COLD CATHODE DISCHARGE TUBE.

Country Status (4)

Country Link
EP (1) EP0342607B1 (en)
JP (1) JPH0249345A (en)
DE (1) DE68923651T2 (en)
HK (1) HK5297A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3307357B2 (en) * 1999-02-15 2002-07-24 日本電気株式会社 Scanner device and control method thereof
CN103177930A (en) * 2013-04-01 2013-06-26 海宁市新光源照明有限责任公司 Long-life energy-saving fluorescent lamp

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5244081A (en) * 1975-10-03 1977-04-06 Hitachi Ltd High-voltage sodium vapor discharge lamp
JPS57121367A (en) * 1981-01-20 1982-07-28 Canon Inc Method for reading color original
JPS57164658A (en) * 1981-04-01 1982-10-09 Mitsubishi Electric Corp Original reader
JPS5980059A (en) * 1982-10-29 1984-05-09 Minolta Camera Co Ltd Multi-color original reader
EP0165550B1 (en) * 1984-06-15 1991-12-18 Sharp Kabushiki Kaisha Color image reading apparatus
JPS62203466A (en) * 1986-03-03 1987-09-08 Fuji Xerox Co Ltd Original reader
JPS62281256A (en) * 1986-05-30 1987-12-07 Toshiba Corp Rare gas discharge lamp device
KR900002446B1 (en) * 1986-05-30 1990-04-14 가부시끼 가이샤 도시바 Inacrive gas discharge lamp device
JP2600709B2 (en) * 1987-09-08 1997-04-16 セイコーエプソン株式会社 Rare gas cold cathode lamp for manuscript reader

Also Published As

Publication number Publication date
HK5297A (en) 1997-01-17
JPH0249345A (en) 1990-02-19
EP0342607B1 (en) 1995-08-02
EP0342607A3 (en) 1991-04-03
DE68923651T2 (en) 1996-02-22
EP0342607A2 (en) 1989-11-23

Similar Documents

Publication Publication Date Title
DE68911403T2 (en) Three-color fluorescent screen with microtip cathodes.
DE69017350T2 (en) Color cathode ray tube.
DE69527571T2 (en) Display unit with image intensification
DE69407216D1 (en) Color cathode ray tube
DE68924406T2 (en) Fluorescent discharge lamp with noble gas.
DE69113422T2 (en) Cathode ray tube display.
DE69400119T2 (en) Color cathode ray tube
DE68917948T2 (en) Flat image display device with cathode ray tube.
DE69015014T2 (en) Color display tube with swirl correction means.
DE68904843D1 (en) COLOR CATHODE JET PIPES AND TUBE PISTON FOR COLOR CATHODE JET PIPES.
DE69003610T2 (en) Color picture tube.
DE69012503T2 (en) Color cathode ray tube.
DE69008636T2 (en) Color picture tube.
DE68923651T2 (en) COLOR IMAGE INPUT UNIT WITH NOBLE GAS COLD CATHODE DISCHARGE TUBE.
DE69407018D1 (en) Color cathode ray tube
DE69200815T2 (en) Color cathode ray tube.
DE69018520T2 (en) Color cathode ray tube.
DE68916346D1 (en) Metal halide discharge lamp with improved color rendering.
DE69114929T2 (en) Discharge lamp with cold cathode.
DE68924828D1 (en) FLUORESCENT DISPLAY TUBE.
DE69015438D1 (en) Cathode ray tube display with increased cathode performance.
DE3688976D1 (en) Color television display tube with coma correction.
DE69200238T2 (en) Image intensifier tube with brightness correction.
DE68908967T2 (en) Image display tube with electromagnetic deflection unit.
DE69010219T2 (en) Image intensifier tube with covered electrodes.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition