| Patent Number |
Title Of Patent |
Date Issued |
| D602613 |
Luminescent element with a lens |
October 20, 2009 |
|
| D602177 |
Luminescent element with a lens |
October 13, 2009 |
|
| 7518152 |
Light-emitting element having PNPN-structure and light-emitting element array |
April 14, 2009 |
| A light-emitting element including a light-emitting thyristor and a Schottky barrier diode is provided. A Schottky barrier diode is formed by contacting a metal terminal to a gate layer of a three-terminal light-emitting thyristor consisting of a PNPN-structure. A self-scanning light |
| 7436065 |
Electrode contact structure |
October 14, 2008 |
| An electrode contact structure having a high reliability is provided. The structure comprises an Au electrode formed on a GaAs substrate, a contact hole open in an insulating film on the Au electrode, and an Al wiring being in contact with the Au electrode through the contact hole. The |
| 7330204 |
Self-scanning light-emitting element array and driving method of the same |
February 12, 2008 |
| A self-scanning light-emitting element array is driven such that, if a current supply line for a light-emitting element is broken, a light-emitting element neighboring failed light-emitting element continues to operate. In first time period turned-on states of the neighboring two thy |
| 7193250 |
Light-emitting element having PNPN-structure and light-emitting element array |
March 20, 2007 |
| A light-emitting element including a light-emitting thyristor and a schottky barrier diode is provided. A schottky barrier diode is formed by contacting a metal terminal to a gate layer of a three-terminal light-emitting thyristor consisting of a PNPN-structure. A self-scanning light |
