Chun Fan Lin

US Patent:

7601436, Oct 13, 2009

Filed:

Jan 10, 2005

Appl. No.:

11/032887

Inventors:

Peter Djurovich - Long Beach CA, US
Jui-Yi Tsai - Monroeville PA, US
Chun Lin - Irwin PA, US
Jason Brooks - Lambertville NJ, US
Bert Alleyne - Monroeville PA, US
Mark E. Thompson - Anaheim Hills CA, US
Peter B. MacKenzie - Murrysville PA, US
Bin Ma - Monroeville PA, US

Assignee:

The University of Southern California - Los Angeles CA
Universal Display Corporation - Ewing NJ

International Classification:

H01L 51/54
C09K 11/06

US Classification:

428690, 428917, 313504, 257 40, 257E51043, 257E51044, 548103, 548108, 546 4

Abstract:

An organic light emitting device having an anode, a cathode and an organic layer disposed between the anode and the cathode is provided. The organic layer may comprise a compound having at least one zwitterionic carbon donor ligand. The organic layer may comprise a carbene compound that includes a triazole ring and has the structure:.

US Patent:

8114533, Feb 14, 2012

Filed:

Aug 31, 2009

Appl. No.:

12/550449

Inventors:

Peter Djurovich - Long Beach CA, US
Jui-Yi Tsai - Monroeville PA, US
Chun Lin - Irwin PA, US
Jason Brooks - Lambertville NJ, US
Bert Alleyne - Monroeville PA, US
Mark E. Thompson - Anaheim Hills CA, US
Peter B. MacKenzie - Murrysville PA, US
Bin Ma - Monroeville PA, US

Assignee:

Universal Display Corporation - Ewing NJ
The University of Southern California - Los Angeles CA

International Classification:

H01L 51/54

US Classification:

428690, 428917, 313504, 313506, 257E51044

Abstract:

An organic light emitting device having an anode, a cathode and an organic layer disposed between the anode and the cathode is provided. In one aspect, the organic layer comprises a carbene compound having the following structure:.

US Patent:

8426041, Apr 23, 2013

Filed:

Jan 11, 2012

Appl. No.:

13/347945

Inventors:

Peter Djurovich - Long Beach CA, US
Jui-Yi Tsai - Monroeville PA, US
Chun Lin - Irwin PA, US
Jason Brooks - Lambertville NJ, US
Bert Alleyne - Monroeville PA, US
Mark E. Thompson - Anaheim Hills CA, US
Peter B. MacKenzie - Murrysville PA, US
Bin Ma - Monroeville PA, US

Assignee:

Universal Display Corporation - Ewing NJ
The University of Southern California - Los Angeles CA

International Classification:

H01L 51/54
C09K 11/06

US Classification:

428690, 428917, 313504, 257E51044, 546 4, 544225

Abstract:

An organic light emitting device having an anode, a cathode and an organic layer disposed between the anode and the cathode is provided. In one aspect, the organic layer may be an emissive layer comprising one of the following compounds:.

US Patent:

61219568, Sep 19, 2000

Filed:

May 13, 1998

Appl. No.:

9/078312

Inventors:

Chun Horng Lin - Rowland Heights CA

International Classification:

G09G 508

US Classification:

345163

Abstract:

A dustless mouse comprises: a circuit, a horizontal conic rolling wheel, a vertical conic rolling wheel, a pressured conic rolling wheel, a round ball and a shell, when the prior mouse is slid, then the rubber round ball will roll, thus it will friction with pulleys on all parts thereof, therefore, user's commands are transferred and completed. However, for a long time, the dust will accumulate between the pulleys and the rubber round ball so to reduce the sensitivity of the mouse, in consequence, the cursor on the screen will not easy to move. In the present invention, an improvement is performed, in which a conic rolling wheel is used to substitute the pulley so that the angle between the conic rolling wheel and the rubber round ball is enlarged, therefore, the conic tip will not easy to accumulate dust and dirt, thus the dust and dirt are not easy to accumulate between the rolling wheel and rubber round ball. The sliding function of the mouse is also not affected. Thus the dustless mouse effect is achieved.