BR8102740A - MODULATED LIGHT PRINTING EQUIPMENT - Google Patents

MODULATED LIGHT PRINTING EQUIPMENT

Info

Publication number: BR8102740A
Authority: BR; Brazil
Prior art keywords: printing equipment; modulated light; light printing; modulated; equipment
Prior art date: 1980-05-05

Application number

BR8102740A

Other languages

Portuguese (pt)

Inventor

B Baker

D Conly

S Riddley

D Larson

Original Assignee

Ibm

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.)

1980-05-05

Filing date

1981-05-05

Publication date

1982-01-26

1981-05-05 Application filed by Ibm filed Critical Ibm

1982-01-26 Publication of BR8102740A publication Critical patent/BR8102740A/en

Classifications

- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
- G03G15/04018—Image composition, e.g. adding or superposing informations on the original image
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
- G03G15/045—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with means for charging or discharging distinct portions of the charge pattern on the recording material, e.g. for contrast enhancement or discharging non-image areas
- G03G15/047—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with means for charging or discharging distinct portions of the charge pattern on the recording material, e.g. for contrast enhancement or discharging non-image areas for discharging non-image areas
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/04—Arrangements for exposing and producing an image
- G03G2215/0429—Changing or enhancing the image
- G03G2215/0431—Producing a clean non-image area, i.e. avoiding show-around effects
- G03G2215/0448—Charge-erasing means for the non-image area
- G03G2215/0451—Light-emitting array or panel

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Combination Of More Than One Step In Electrophotography (AREA)
Control Or Security For Electrophotography (AREA)
Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
Exposure Or Original Feeding In Electrophotography (AREA)
Discharging, Photosensitive Material Shape In Electrophotography (AREA)
Accessory Devices And Overall Control Thereof (AREA)
Dot-Matrix Printers And Others (AREA)
Fax Reproducing Arrangements (AREA)
Devices For Indicating Variable Information By Combining Individual Elements (AREA)

BR8102740A 1980-05-05 1981-05-05 MODULATED LIGHT PRINTING EQUIPMENT BR8102740A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US14671480A	1980-05-05	1980-05-05

Publications (1)

Publication Number	Publication Date
BR8102740A true BR8102740A (en)	1982-01-26

Family

ID=22518657

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8102740A BR8102740A (en)	1980-05-05	1981-05-05	MODULATED LIGHT PRINTING EQUIPMENT

Country Status (8)

Country	Link
EP (1)	EP0039403B1 (en)
JP (1)	JPS572061A (en)
BR (1)	BR8102740A (en)
CA (1)	CA1176301A (en)
DE (1)	DE3162574D1 (en)
ES (1)	ES501850A0 (en)
IE (1)	IE51609B1 (en)
ZA (1)	ZA812195B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5952674A (en) *	1982-09-03	1984-03-27	Tokyo Electric Co Ltd	printer
JPS60140287A (en) *	1983-12-28	1985-07-25	Mita Ind Co Ltd	Destaticizing lamp device
JPS6143047U (en) *	1984-08-21	1986-03-20	ジューキ株式会社	Latent image generation head
GB8426046D0 (en) *	1984-10-15	1984-11-21	Xerox Corp	Electrophotographic apparatus
JPS6295070A (en) *	1985-10-22	1987-05-01	Futaba Corp	Optical writing device
JPS62108666A (en) *	1985-11-06	1987-05-19	Canon Inc	image forming device
JPH02201386A (en) *	1989-01-30	1990-08-09	Canon Inc	image recording device
KR200460323Y1 (en) *	2011-06-29	2012-05-15	강학현	Final member for laminate floor board

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5492261A (en) *	1977-12-29	1979-07-21	Konishiroku Photo Ind Co Ltd	Destaticizing device in electrophotographic copier
US4255042A (en) *	1979-03-26	1981-03-10	International Business Machines Corporation	Light pipe for accurate erasure of photoconductor charge

1981
- 1981-03-13 JP JP3550981A patent/JPS572061A/en active Granted
- 1981-03-19 EP EP81102041A patent/EP0039403B1/en not_active Expired
- 1981-03-19 DE DE8181102041T patent/DE3162574D1/en not_active Expired
- 1981-03-26 CA CA000373903A patent/CA1176301A/en not_active Expired
- 1981-04-01 ZA ZA00812195A patent/ZA812195B/en unknown
- 1981-05-04 IE IE980/81A patent/IE51609B1/en unknown
- 1981-05-04 ES ES501850A patent/ES501850A0/en active Granted
- 1981-05-05 BR BR8102740A patent/BR8102740A/en unknown

Also Published As

Publication number	Publication date
ZA812195B (en)	1982-04-28
JPS572061A (en)	1982-01-07
CA1176301A (en)	1984-10-16
DE3162574D1 (en)	1984-04-19
EP0039403A2 (en)	1981-11-11
EP0039403B1 (en)	1984-03-14
ES8301372A1 (en)	1982-11-16
ES501850A0 (en)	1982-11-16
JPS6119990B2 (en)	1986-05-20
IE810980L (en)	1981-11-05
EP0039403A3 (en)	1982-03-17
IE51609B1 (en)	1987-01-21

Publication	Publication Date	Title
DK386583D0 (en)	1983-08-23	LIGHT SYRADES
SE8106390L (en)	1982-05-01	SERIES PRINTERS
ES503240A0 (en)	1982-05-01	LABELING APPARATUS
NL191962C (en)	1996-11-04	Light modulating device.
BR8102740A (en)	1982-01-26	MODULATED LIGHT PRINTING EQUIPMENT
IT1193676B (en)	1988-07-21	PRINTING
IT1136730B (en)	1986-09-03	PRINTING
ES502204A0 (en)	1982-04-01	A TRANSPOSITION PROCEDURE CATALYZED BY THE LIGHT OF A 2-DIAZO-1-OXOCEF-3-EM-4-CARBOXYLATE IN A CARBAPEN-2-EM-3-CARBOXYLATE
ES502432A0 (en)	1982-06-01	PHOTOCOMPOSITION APPARATUS
AR225857A1 (en)	1982-04-30	SIGNALING LIGHT
DK153107C (en)	1988-10-31	LIGHT TRACK PROJECT
ES538071A0 (en)	1986-01-01	OPTICAL EXERCISE DEVICE FOR STRABIC.
SE8603438L (en)	1986-08-15	label printer
BR6000012U (en)	1981-07-07	INK DEVICE
ES253615Y (en)	1981-06-01	FORKLIFT FOR CAMERA TOMAVISTAS
ES267506Y (en)	1983-10-16	DETACHABLE LIGHT COUNTER.
BR6000858U (en)	1980-10-07	PNEUMATIC DISSIPADER FOR PRINTED CIRCUIT
BR8000638A (en)	1981-08-04	MODULATED COIFA
ES264889Y (en)	1983-08-01	TROLLEY FOR SUPERMARKETS.
ES253403Y (en)	1981-08-16	SIGNALING-PROTECTIVE DEVICE FOR PEDESTRIANS
BR7900178A (en)	1979-05-02	SIGNALING CIRCUIT FOR LONG DISTANCE
BR6001411U (en)	1982-06-29	TRIANGLE FOR SIGNALING
BR6001110U (en)	1982-05-04	TRIANGLE FOR SIGNALING
ES497357A0 (en)	1982-01-16	MICROFICHES DESTRUCTORA
PT7368U (en)	1986-07-22	LABEL FOR MARCACAO