Hwang Un Seo

Person

Busan, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Electroluminescent display device with bank between same color sub-...
- Patent number 12,052,896
- Issue date Jul 30, 2024
- LG Display Co., Ltd.
- Hwang-Un Seo
Information Patent Grant
Electroluminescent display device with bank between same color sub-...
- Patent number 11,398,535
- Issue date Jul 26, 2022
- LG Display Co., Ltd.
- Hwang-Un Seo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light emitting diode display device and method of fabricati...
- Patent number 10,658,440
- Issue date May 19, 2020
- LG Display Co., Ltd.
- Dae-Jung Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light emitting diode display device and method of fabricati...
- Patent number 10,651,249
- Issue date May 12, 2020
- LG Display Co., Ltd.
- Hong-Myeong Jeon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light emitting diode display device and method of fabricati...
- Patent number 10,038,039
- Issue date Jul 31, 2018
- LG Display Co., Ltd.
- Dae-Jung Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light emitting diode display device and method of fabricati...
- Patent number 9,991,321
- Issue date Jun 5, 2018
- LG Display Co., Ltd.
- Hong-Myeong Jeon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light emitting diode display device having improved apertur...
- Patent number 9,735,211
- Issue date Aug 15, 2017
- LG Display Co., Ltd.
- Dae-Jung Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for fabricating organic light emitting diode display device...
- Patent number 9,318,542
- Issue date Apr 19, 2016
- LG Display Co., Ltd.
- Dae-Jung Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ink-jet print apparatus and method
- Patent number 8,740,338
- Issue date Jun 3, 2014
- LG Display Co., Ltd.
- Hwang Un Seo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for coating polyimide layer using inkjet device
- Patent number 8,354,142
- Issue date Jan 15, 2013
- LG Display Co., Ltd.
- Ki Du Cho
- G02 - OPTICS
Information Patent Grant
Apparatus and method for coating polyimide layer
- Patent number 7,717,539
- Issue date May 18, 2010
- LG Display Co., Ltd.
- Hwang Un Seo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Apparatus and method for coating polyimide layer
- Patent number 7,673,580
- Issue date Mar 9, 2010
- LG Display Co., Ltd.
- Ki Du Cho
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTROLUMINESCENT DISPLAY DEVICE WITH BANK BETWEEN SAME COLOR SUB-...
- Publication number 20220320208
- Publication date Oct 6, 2022
- LG Display Co., Ltd.
- Hwang-Un SEO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROLUMINESCENT DISPLAY DEVICE
- Publication number 20200194520
- Publication date Jun 18, 2020
- LG Display Co., Ltd.
- Hwang-Un SEO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD OF FABRICATI...
- Publication number 20180308913
- Publication date Oct 25, 2018
- LG Display Co., Ltd.
- Dae-Jung Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD OF FABRICATI...
- Publication number 20180254310
- Publication date Sep 6, 2018
- LG Display Co., Ltd.
- Hong-Myeong JEON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD OF FABRICATI...
- Publication number 20170309692
- Publication date Oct 26, 2017
- LG Display Co., Ltd.
- Dae-Jung Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD OF FABRICATI...
- Publication number 20150249117
- Publication date Sep 3, 2015
- Dae-Jung Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD OF FABRICATI...
- Publication number 20140145158
- Publication date May 29, 2014
- Dae-Jung Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD OF FABRICATI...
- Publication number 20140139102
- Publication date May 22, 2014
- Hong-Myeong Jeon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INK-JET PRINT APPARATUS AND METHOD
- Publication number 20100156968
- Publication date Jun 24, 2010
- LG Display Co., Ltd.
- Hwang Un SEO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
APPARATUS AND METHOD FOR COATING POLYIMIDE LAYER
- Publication number 20100119723
- Publication date May 13, 2010
- LG Display Co., Ltd.
- Ki Du CHO
- G02 - OPTICS
Information Patent Application
Apparatus and method for coating polyimide layer
- Publication number 20070275176
- Publication date Nov 29, 2007
- LG.Philips LCD Co., LTD
- Ki Du Cho
- G02 - OPTICS
Information Patent Application
Apparatus and method for coating polyimide layer
- Publication number 20070229579
- Publication date Oct 4, 2007
- LG.Philips LCD Co., LTD
- Hwang Un Seo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Apparatus and method for coating polyimide layer
- Publication number 20070231497
- Publication date Oct 4, 2007
- LG.Philips LCD Co., LTD
- Ki Du Cho
- G02 - OPTICS

Hwang Un Seo

Person

Patents Grantslast 30 patents

Electroluminescent display device with bank between same color sub-...

Electroluminescent display device with bank between same color sub-...

Organic light emitting diode display device and method of fabricati...

Organic light emitting diode display device and method of fabricati...

Organic light emitting diode display device and method of fabricati...

Organic light emitting diode display device and method of fabricati...

Organic light emitting diode display device having improved apertur...

Method for fabricating organic light emitting diode display device...

Ink-jet print apparatus and method

Method for coating polyimide layer using inkjet device

Apparatus and method for coating polyimide layer

Apparatus and method for coating polyimide layer

Patents Applicationslast 30 patents

ELECTROLUMINESCENT DISPLAY DEVICE WITH BANK BETWEEN SAME COLOR SUB-...

ELECTROLUMINESCENT DISPLAY DEVICE

ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD OF FABRICATI...

ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD OF FABRICATI...

ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD OF FABRICATI...

ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD OF FABRICATI...

ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD OF FABRICATI...

ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD OF FABRICATI...

INK-JET PRINT APPARATUS AND METHOD

APPARATUS AND METHOD FOR COATING POLYIMIDE LAYER

Apparatus and method for coating polyimide layer

Apparatus and method for coating polyimide layer

Apparatus and method for coating polyimide layer