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Class Information
Number: 257/E51.037
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Organic solid state devices, processes or apparatus peculiar to manufacture or treatment of such devices or of parts thereof > Selection of material for organic solid-state device (epo) > Organic polymer or oligomer (epo) > Ladder-type polymer (epo)
Description: This subclass is indented under subclass E51.027. This subclass is substantially the same in scope as ECLA classification H01L51/30D8.










Patents under this class:

Patent Number Title Of Patent Date Issued
8154013 Organic thin-film transistors Apr. 10, 2012
7800102 Organic thin film transistor including a self-assembly monolayer between an insulating layer and an organic semiconductor layer and flat panel display comprising the same Sep. 21, 2010
7659590 DNA-based memory device and method of reading and writing same Feb. 9, 2010
7119360 Light-emitting polymers and electronic devices using such polymers Oct. 10, 2006
7115899 Light-emitting copolymers and electronic devices using such copolymers Oct. 3, 2006
6918982 System and method of transfer printing an organic semiconductor Jul. 19, 2005
6875996 Field-effect organic transistor Apr. 5, 2005
6861664 Device with n-type semiconductor Mar. 1, 2005
6803262 Process using self-organizable polymer Oct. 12, 2004
6784017 Method of creating a high performance organic semiconductor device Aug. 31, 2004
6699599 Deuterated semi-conducting organic compounds used for opto-electronic devices Mar. 2, 2004
6686067 Deuterated semi-conducting organic compounds used for opto-electronic devices Feb. 3, 2004
6677060 Deuterated semi-conducting organic compounds used for opto-electronic devices Jan. 13, 2004
6627331 Electroluminescent display based on electrochemically deposited polymer films and a method for constructing Sep. 30, 2003
6613457 Electroluminescent devices having diarylanthracene ladder polymers in emissive layers Sep. 2, 2003
6605904 Tunable multicolor electroluminescent device Aug. 12, 2003
6605483 Screen printing light-emitting polymer patterned devices Aug. 12, 2003
6579630 Deuterated semiconducting organic compounds used for opto-electronic devices Jun. 17, 2003
6576975 Organic semiconductor devices using ink-jet printing technology and device and system employing same Jun. 10, 2003
6566153 Process for fabricating organic semiconductor devices using ink-jet printing technology and device and system employing same May. 20, 2003
6562485 Electroluminescent (EL) devices May. 13, 2003
6489489 Organic electroluminescent device Dec. 3, 2002
6479172 Electroluminescent (EL) devices Nov. 12, 2002
6429040 Device comprising a bipolar semi-conducting film Aug. 6, 2002
6372154 Luminescent ink for printing of organic luminescent devices Apr. 16, 2002
6214481 Organic electroluminescent device Apr. 10, 2001
6117529 Organic electroluminescence devices and displays Sep. 12, 2000
6037190 Method for fabricating an organic electro-luminescent device Mar. 14, 2000
5959070 Rigid rod and ladder polymers; a process for making said polymers; a process of producing light using said polymers; and light emitting devices employing said polymers Sep. 28, 1999
5856434 Use of polymers containing isolated chromophores as electroluminescence materials Jan. 5, 1999
5814833 Conjugated polymer exciplexes and applications thereof Sep. 29, 1998
5726282 Light emitting diode Mar. 10, 1998
5599899 Rigid rod and ladder polymers and process for making same Feb. 4, 1997
5017975 Organic electronic device with a monomolecular layer or multi-monomolecular layer having electroconductive conjugated bonds May. 21, 1991











 
 
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