Classifications

• • 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 radiating surfaces
  • H05B33/22—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective 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 radiating surfaces
  • H05B33/26—Light sources with substantially two-dimensional 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)
• Physics & Mathematics (AREA)
• Optics & Photonics (AREA)
• Manufacturing & Machinery (AREA)
• Chemical & Material Sciences (AREA)
• Materials Engineering (AREA)
• Microelectronics & Electronic Packaging (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)

Applications Claiming Priority (1)

Publications (2)

Family

ID=22797915

Family Applications (1)

Country Status (15)

Families Citing this family (3)

Family Cites Families (2)

• 0
  • BE BE793561D patent/BE793561A/en not_active IP Right Cessation
• 1972
  • 1972-07-10 CA CA146,726A patent/CA970066A/en not_active Expired
  • 1972-12-20 AT AT1089172A patent/AT323250B/en not_active IP Right Cessation
  • 1972-12-21 AU AU50395/72A patent/AU467387B2/en not_active Expired
  • 1972-12-22 SE SE7216880A patent/SE397147B/en unknown
  • 1972-12-22 PH PH14197A patent/PH11256A/en unknown
  • 1972-12-23 GB GB5976972A patent/GB1411600A/en not_active Expired
  • 1972-12-27 IT IT71102/72A patent/IT976173B/en active
  • 1972-12-27 DE DE2263645A patent/DE2263645C2/en not_active Expired
  • 1972-12-28 KR KR7201964A patent/KR780000567B1/en active
  • 1972-12-28 JP JP399773A patent/JPS5741827B2/ja not_active Expired
  • 1972-12-28 NL NLAANVRAGE7217733,A patent/NL177957C/en not_active IP Right Cessation
  • 1972-12-28 CH CH1895972A patent/CH582397A5/xx not_active IP Right Cessation
  • 1972-12-29 FR FR7246995A patent/FR2212737B1/fr not_active Expired
• 1977
  • 1977-09-08 HK HK453/77A patent/HK45377A/en unknown

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