Julia C Brown

US Patent:

20160315260, Oct 27, 2016

Filed:

Feb 19, 2016

Appl. No.:

15/048163

Inventors:

- Ewing NJ, US
Paul E. Burrows - Chattaroy WA, US
Julia J. Brown - Yardley PA, US

International Classification:

H01L 51/00
H01L 51/50
H01L 27/32
H01L 51/56

Abstract:

Methods of fabricating a device having laterally patterned first and second sub-devices, such as subpixels of an OLED, are provided. Exemplary methods may include depositing via organic vapor jet printing (OVJP) a first organic layer of the first sub-device and a first organic layer of the second sub-device. The first organic layer of the first sub-device and the first organic layer of the second sub-device are both the same type of layer, but have different thicknesses. The type of layer is selected from an ETL, an HTL, an HIL, a space and a capping layer.

US Patent:

20160013412, Jan 14, 2016

Filed:

Sep 23, 2015

Appl. No.:

14/863293

Inventors:

- Ewing NJ, US
Paul E. BURROWS - Chattaroy WA, US
Julia J. BROWN - Yardley PA, US

International Classification:

H01L 51/00
H01L 51/50
H01L 51/52
H01L 51/56
H01L 27/32

Abstract:

Methods of fabricating a device having laterally patterned first and second sub-devices, such as subpixels of an OLED, are provided. Exemplary methods may include depositing via organic vapor jet printing (OVJP) a first organic layer of the first sub-device and a first organic layer of the second sub-device. The first organic layer of the first sub-device and the first organic layer of the second sub-device are both the same type of layer, but have different thicknesses. The type of layer is selected from an ETL, an HTL, an HIL, a spacer and a capping layer.

US Patent:

20150111330, Apr 23, 2015

Filed:

Dec 23, 2014

Appl. No.:

14/581594

Inventors:

- Ewing NJ, US
Paul E. BURROWS - Chattaroy WA, US
Julia J. BROWN - Yardley PA, US

International Classification:

H01L 51/56
H01L 51/52
H01L 51/00
H01L 51/50

US Classification:

438 29

Abstract:

Methods of fabricating a device having laterally patterned first and second sub-devices, such as subpixels of an OLED, are provided. Exemplary methods may include depositing via organic vapor jet printing (OVJP) a first organic layer of the first sub-device and a first organic layer of the second sub-device. The first organic layer of the first sub-device and the first organic layer of the second sub-device are both the same type of layer, but have different thicknesses. The type of layer is selected from an ETL, an HTL, an HIL, a spacer and a capping layer.