SE397147B - ELECTROLUMINISCENT PRESENTATION DEVICE AND WAY TO PRODUCE ONE - Google Patents

ELECTROLUMINISCENT PRESENTATION DEVICE AND WAY TO PRODUCE ONE

Info

Publication number
SE397147B
SE397147B SE7216880A SE1688072A SE397147B SE 397147 B SE397147 B SE 397147B SE 7216880 A SE7216880 A SE 7216880A SE 1688072 A SE1688072 A SE 1688072A SE 397147 B SE397147 B SE 397147B
Authority
SE
Sweden
Prior art keywords
electroluminiscent
produce
way
presentation device
presentation
Prior art date
Application number
SE7216880A
Other languages
Swedish (sv)
Inventor
B H Johnson
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Publication of SE397147B publication Critical patent/SE397147B/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional [2D] radiating surfaces
    • H05B33/22—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/86—Arrangements for improving contrast, e.g. preventing reflection of ambient light
    • H10K50/865—Arrangements for improving contrast, e.g. preventing reflection of ambient light comprising light absorbing layers, e.g. light-blocking layers
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional [2D] radiating surfaces
    • H05B33/26—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H10K71/20—Changing the shape of the active layer in the devices, e.g. patterning
    • H10K71/231—Changing the shape of the active layer in the devices, e.g. patterning by etching of existing layers
    • H10K71/233—Changing the shape of the active layer in the devices, e.g. patterning by etching of existing layers by photolithographic etching
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Led Devices (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Led Device Packages (AREA)
  • Electroluminescent Light Sources (AREA)
SE7216880A 1971-12-30 1972-12-22 ELECTROLUMINISCENT PRESENTATION DEVICE AND WAY TO PRODUCE ONE SE397147B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21413471A 1971-12-30 1971-12-30

Publications (1)

Publication Number Publication Date
SE397147B true SE397147B (en) 1977-10-17

Family

ID=22797915

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7216880A SE397147B (en) 1971-12-30 1972-12-22 ELECTROLUMINISCENT PRESENTATION DEVICE AND WAY TO PRODUCE ONE

Country Status (15)

Country Link
JP (1) JPS5741827B2 (en)
KR (1) KR780000567B1 (en)
AT (1) AT323250B (en)
AU (1) AU467387B2 (en)
BE (1) BE793561A (en)
CA (1) CA970066A (en)
CH (1) CH582397A5 (en)
DE (1) DE2263645C2 (en)
FR (1) FR2212737B1 (en)
GB (1) GB1411600A (en)
HK (1) HK45377A (en)
IT (1) IT976173B (en)
NL (1) NL177957C (en)
PH (1) PH11256A (en)
SE (1) SE397147B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1597712A (en) 1977-01-17 1981-09-09 Plessey Co Ltd Display devices
US4598823A (en) * 1984-02-13 1986-07-08 Martin Engineering Company Conveyor belt cleaner
DE102007029369A1 (en) * 2007-06-26 2009-01-02 Osram Opto Semiconductors Gmbh Opto-electronic semiconductor component, has opaque material for covering conductive strips of connection carrier and areas of chip connection region and for uncovering radiation passage surface of opto-electronic semiconductor chip
DE102014103133A1 (en) * 2014-03-10 2015-09-10 Osram Opto Semiconductors Gmbh Optoelectronic component and method for its production

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3501676A (en) * 1968-04-29 1970-03-17 Zenith Radio Corp Solid state matrix having an injection luminescent diode as the light source
FR2079612A5 (en) * 1970-02-06 1971-11-12 Radiotechnique Compelec

Also Published As

Publication number Publication date
NL177957B (en) 1985-07-16
AT323250B (en) 1975-06-25
NL7217733A (en) 1973-07-03
FR2212737A1 (en) 1974-07-26
CH582397A5 (en) 1976-11-30
AU467387B2 (en) 1974-06-27
KR780000567B1 (en) 1978-11-08
DE2263645A1 (en) 1973-07-05
NL177957C (en) 1985-12-16
CA970066A (en) 1975-06-24
IT976173B (en) 1974-08-20
DE2263645C2 (en) 1982-05-27
FR2212737B1 (en) 1975-11-07
PH11256A (en) 1977-10-28
HK45377A (en) 1977-09-16
BE793561A (en) 1973-04-16
GB1411600A (en) 1975-10-29
AU5039572A (en) 1974-06-27
JPS5741827B2 (en) 1982-09-04
JPS4879995A (en) 1973-10-26

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