Organic electro-luminescence device
Title:
Organic electro-luminescence device
Application Number:
200510087050
Application Date:
2005/07/26
Announcement Date:
2006/02/15
Pub. Date:
Publication Number:
1735299
Announcement Number:
Grant Date:
Granted Pub. Date:
ApplicationType:
Invention
State/Country:
11[China|beijing]
IPC:
H05B 33/14, H05B 33/22, H01L 33/00
Applicant(s):
Tsinghua University
Inventor(s):
Qiu Yong, Li Yang, Wang Liduo, Gao Yudi, Zhang Deqiang
Key Words:
Organic, electro-luminescence, device
Abstract:
This invention relates to organic EL device with high efficiency, low working voltage and long service life aimed to increase the electron injection capacity for device. Wherein, the device comprises a base plate, an anode, a cathode, organic luminous medium layer between the electrodes, and electron injection layer between the cathode and said medium layer, which comprises organic salt with boron atom as coordination center of molecular formula as MBL4, wherein, M: alkali metal or alkali earth metal, B: boron atom; L: monodentate ligand or bidentate ligand. The invention improves device brightness.
Claim:
Priority:
PCT:
LegalStatus:

Recommend this patent:
1 2 3 4 5
Average ( 0 votes):
                                                                          Recommended Patents>>

Relevancy information

Organic electroluminescent device and its prepn.
Organic electroluminescent device including shield mask support body and its preparing method
Organic electroluminescent device
Organic electroluminescent white light device
Organic electroluminescent device and producing method thereof
Organic electroluminescent device
Organic electroluminescent device
Organic electro phosphorescent device and its preparation method
Organic electro-white light device and producing method thereof
Organic electro luminescence device and its prepn. method
Organic electro luminescent device
Organic illuminating display device
Organic light-emitting display device electrode substrate
Organic electroluminescent device and its prepn.
Organic electroluminescent device
Organic light-coupling device
Organic electroluminescence device


Other Patents of Same Inventor

Organic electroluminescent material
Electroluminescent organic material and its application
Organic electroluminescent material and its application
Electroluminescent phosphorescence material and its application
Organic electroluminescent device and producing method thereof
Orgnic electroluminescence device and its preparation device
Package layer for organic electroluminescent device and its prepn method and application
Preparation method of organic electroluminescent device
Single layer organic electroluminescent device and its preparation method
Drive method and circuit for organic electroluminescent display
Flexible organic electroluminescent device
Bispirocyclo derivative and its application in electroluminescent material
Organic film FET and its manufacture
Organic electroluminescent device and its prepn.
Driving method and driving circuit for grey display of organic electroluminescent display device
Drive circuit of organic electroluminescent display device
Organic electroluminescent device and its prepn.
Organic electroluminescent material and application thereof
Display device and method for manufacturing mask plate and display device
Display device
Organic electroluminescent device
Organic electroluminescent material
Red organic electroluminescent material
Method and equipment for cleaning electroluminescent organic glass plate
Dye sensitization solar cell based on titanic oxide nano bar light scattering thin film electric pole and its preparing method
Organic electroluminescent device
Post-decoration method for dye sensitization light anode of dye sensitization solar battery
Organic electroluminescent element
Organic electroluminescent device including shield mask support body and its preparing method
Organic electro phosphorescent device and its preparation method
Organic electro-white light device and producing method thereof
Organic electroluminescence device
Organic electro luminescence device and its prepn. method
Fluorometric detector for micro-fluidic chip system
Organic electroluminous material and its application
Method for preparing film forming of material and its organic electroluminescent device
Organic electroluminescence material and its use
Organic electroluminescent material and its application
Encapsulation casing, substrate, and sealing structure for moisture-sensitive electronic components
Organic electroluminescent device
Method for packing photoelectric device
Electroluminescent light source
An OLED
Organic electroluminescent device
Organic electroluminescence display brightness control system
Organic light-coupling device
Tetrabenzene methane derivative and its application
An organic EL part
An organic EL part
Organic electroluminescent phosphorescence luminescent material and application thereof
Organic electroluminescence device
Organic electroluminescent material and application thereof
An organic EL part and its making method
Humidity electronic device and its packaging cover, device substrate
Microscope
Organize EL part and its making method
Organic electro luminescent device
Organic illuminating display device
Displaying panel of display device
An organic light-emitting display device electrode substrate
Organic light-emitting display device electrode substrate
Electrode substrate for organic light-emitting display device
A luminescent device and its manufacture method
Transparent display capable of increasing contrast ratio
Organic luminous display
Color filter substrate and display components thereof
Organic electroluminescent device
Sensitized dye solar battery light anode and its production
Organic electroluminescence device
Titanium dioxide crystallized light absorption enhancement thin film electrode and its preparation method
Electromagnetic compatible protector for display device and display device
Organic electroluminescence device
Organic electroluminescent device
Multi-channel column imaging fluorescent detector
Display drive method for passive OLED mobile terminal capable of being used as surface light source
Chromatic color filter base plate and mask plate for its production and formed organic electroluminescent component
An organic EL part
An organic luminescence part



News & Events More>>

Last Update  
2008-4-17
  Selected patents owned by Tsinghua University filed in 2005 are loaded.
2008-3-31
  Selected patents owned by Tsinghua University filed in 2006 and 2007 are load.







Copyright 2008-2015 All Rights Reserved Patent License of China.      Designed by Easygo