Byoung-Ho CHEONG

Person

Yongin-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Polarization module and laser apparatus including the same
- Patent number 10,654,130
- Issue date May 19, 2020
- SAMSUNG DISPLAY CO., LTD.
- Joo Woan Cho
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser crystallizing apparatus
- Patent number 10,347,484
- Issue date Jul 9, 2019
- Samsung Display Co., Ltd.
- Joo Woan Cho
- G02 - OPTICS
Information Patent Grant
Polishing slurry for silicon, method of polishing polysilicon and m...
- Patent number 9,982,165
- Issue date May 29, 2018
- Samsung Display Co., Ltd.
- Byoung-Kwon Choo
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Substrate polishing apparatus
- Patent number 9,969,047
- Issue date May 15, 2018
- Samsung Display Co., Ltd.
- Joowoan Cho
- B24 - GRINDING POLISHING
Information Patent Grant
Display device
- Patent number 9,939,695
- Issue date Apr 10, 2018
- Samsung Display Co., Ltd.
- Joowoan Cho
- G02 - OPTICS
Information Patent Grant
Laser optical system and laser annealing device including the same
- Patent number 9,829,712
- Issue date Nov 28, 2017
- Samsung Display Co., Ltd.
- Joowoan Cho
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of manufacturing a substrate having a crystallized layer and...
- Patent number 9,786,499
- Issue date Oct 10, 2017
- Samsung Display Co., Ltd.
- Joowoan Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser crystallization method
- Patent number 9,768,019
- Issue date Sep 19, 2017
- Samsung Display Co., Ltd.
- Joon-Hwa Bae
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a substrate having a crystallized layer and...
- Patent number 9,633,845
- Issue date Apr 25, 2017
- Samsung Display Co., Ltd.
- Joowoan Cho
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for and method of crystallizing active layer of thin film...
- Patent number 9,620,361
- Issue date Apr 11, 2017
- Samsung Display Co., Ltd.
- Byoung-Kwon Choo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device comprising a wavelength-selective transflective memb...
- Patent number 9,612,473
- Issue date Apr 4, 2017
- Samsung Display Co., Ltd.
- Hyundeok Im
- G02 - OPTICS
Information Patent Grant
Backlight assembly
- Patent number 9,512,982
- Issue date Dec 6, 2016
- Samsung Display Co., Ltd.
- Jae Ho You
- G02 - OPTICS
Information Patent Grant
Multi panel display device
- Patent number 9,494,814
- Issue date Nov 15, 2016
- Samsung Display Co., Ltd.
- Byung Han Yoo
- G02 - OPTICS
Information Patent Grant
Laser annealing apparatus and a method for manufacturing a display...
- Patent number 9,460,922
- Issue date Oct 4, 2016
- Samsung Display Co., Ltd.
- Sanghoon Ahn
- G02 - OPTICS
Information Patent Grant
Lens sheet including lens with variable curvature and display devic...
- Patent number 9,417,372
- Issue date Aug 16, 2016
- Samsung Display Co., Ltd.
- Hyun Deok Im
- G02 - OPTICS
Information Patent Grant
Laser annealing apparatus and laser annealing method using the same
- Patent number 9,387,552
- Issue date Jul 12, 2016
- Samsung Display Co., Ltd.
- Joo Woan Cho
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light source assembly and display apparatus having the same
- Patent number 9,235,055
- Issue date Jan 12, 2016
- Samsung Display Co., Ltd.
- Hyun-Deok Im
- G02 - OPTICS
Information Patent Grant
Light guide plate and display apparatus including the same
- Patent number 9,229,148
- Issue date Jan 5, 2016
- Samsung Display Co., Ltd.
- Hyun Jin Cho
- G02 - OPTICS
Information Patent Grant
Multi-panel display apparatus
- Patent number 9,092,196
- Issue date Jul 28, 2015
- Samsung Display Co., Ltd.
- Byung Han Yoo
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Light guide plate and display apparatus having the same
- Patent number 9,046,632
- Issue date Jun 2, 2015
- Samsung Display Co., Ltd.
- Byoungho Cheong
- G02 - OPTICS
Information Patent Grant
Liquid crystal display
- Patent number 8,941,799
- Issue date Jan 27, 2015
- Samsung Display Co., Ltd.
- Jae Ho You
- G02 - OPTICS
Information Patent Grant
Display operable in both reflective and transmissive modes
- Patent number 8,872,746
- Issue date Oct 28, 2014
- Samsung Display Co., Ltd.
- Byoungho Cheong
- G02 - OPTICS
Information Patent Grant
Backlight assembly and display device having lower profile and/or r...
- Patent number 8,801,209
- Issue date Aug 12, 2014
- Samsung Display Co., Ltd.
- Hyun-Deok Im
- G02 - OPTICS
Information Patent Grant
Light guide plate of display apparatus
- Patent number 8,714,805
- Issue date May 6, 2014
- Samsung Display Co., Ltd.
- Guk Hyun Kim
- G02 - OPTICS
Information Patent Grant
Reflective and transparent liquid crystal display device
- Patent number 8,634,043
- Issue date Jan 21, 2014
- Samsung Display Co., Ltd.
- Byoung Ho Cheong
- G02 - OPTICS
Information Patent Grant
Light guiding bar, backlight assembly having the same and display a...
- Patent number 8,529,112
- Issue date Sep 10, 2013
- Samsung Display Co., Ltd.
- Young-Chan Kim
- G02 - OPTICS
Information Patent Grant
Backlight assembly and display apparatus having the same
- Patent number 8,439,545
- Issue date May 14, 2013
- Samsung Display Co., Ltd.
- Byoungho Cheong
- G02 - OPTICS
Information Patent Grant
Display device using diffusive light guide plate
- Patent number 8,246,187
- Issue date Aug 21, 2012
- Samsung Electronics Co., Ltd.
- Byoung-Ho Cheong
- G02 - OPTICS
Information Patent Grant
Wire grid polarizer and method of manufacturing the same
- Patent number 8,014,068
- Issue date Sep 6, 2011
- Samsung Electronics Co., Ltd.
- Byoung-ho Cheong
- G02 - OPTICS
Information Patent Grant
Interference light modulator and display apparatus employing the same
- Patent number 8,009,346
- Issue date Aug 30, 2011
- Samsung Electronics Co., Ltd.
- Byoung-Ho Cheong
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DEVICE
- Publication number 20170192301
- Publication date Jul 6, 2017
- SAMSUNG DISPLAY CO., LTD.
- Hyundeok IM
- G02 - OPTICS
Information Patent Application
METHOD OF MANUFACTURING A SUBSTRATE HAVING A CRYSTALLIZED LAYER AND...
- Publication number 20170186610
- Publication date Jun 29, 2017
- SAMSUNG DISPLAY CO., LTD.
- Joowoan Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLISHING SLURRY FOR SILICON, METHOD OF POLISHING POLYSILICON AND M...
- Publication number 20170145259
- Publication date May 25, 2017
- SAMSUNG DISPLAY CO., LTD.
- Byoung-Kwon CHOO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LASER CRYSTALLIZATION METHOD
- Publication number 20170125246
- Publication date May 4, 2017
- SAMSUNG DISPLAY CO., LTD.
- JOON-HWA BAE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLARIZATION MODULE AND LASER APPARATUS INCLUDING THE SAME
- Publication number 20170087664
- Publication date Mar 30, 2017
- SAMSUNG DISPLAY CO., LTD.
- JOO WOAN CHO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER CRYSTALLIZING APPARATUS
- Publication number 20170062248
- Publication date Mar 2, 2017
- SAMSUNG DISPLAY CO., LTD.
- JOO WOAN CHO
- G02 - OPTICS
Information Patent Application
SUBSTRATE POLISHING APPARATUS
- Publication number 20160318149
- Publication date Nov 3, 2016
- SAMSUNG DISPLAY CO., LTD.
- Joowoan CHO
- B24 - GRINDING POLISHING
Information Patent Application
METHOD OF MANUFACTURING A SUBSTRATE HAVING A CRYSTALLIZED LAYER AND...
- Publication number 20160284546
- Publication date Sep 29, 2016
- SAMSUNG DISPLAY CO., LTD.
- Joowoan Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER OPTICAL SYSTEM AND LASER ANNEALING DEVICE INCLUDING THE SAME
- Publication number 20160252732
- Publication date Sep 1, 2016
- SAMSUNG DISPLAY CO., LTD.
- Joowoan Cho
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
BACKLIGHT ASSEMBLY AND DISPLAY DEVICE HAVING THE SAME
- Publication number 20160154163
- Publication date Jun 2, 2016
- SAMSUNG DISPLAY CO., LTD.
- Hyeonggyu JANG
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20160133200
- Publication date May 12, 2016
- SAMSUNG DISPLAY CO., LTD.
- Tae Woo KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME
- Publication number 20160091746
- Publication date Mar 31, 2016
- SAMSUNG DISPLAY CO., LTD.
- Joowoan CHO
- G02 - OPTICS
Information Patent Application
LASER ANNEALING APPARATUS AND LASER ANNEALING METHOD USING THE SAME
- Publication number 20160020097
- Publication date Jan 21, 2016
- SAMSUNG DISPLAY CO., LTD.
- Joo Woan Cho
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
APPARATUS FOR AND METHOD OF CRYSTALLIZING ACTIVE LAYER OF THIN FILM...
- Publication number 20150348782
- Publication date Dec 3, 2015
- SAMSUNG DISPLAY CO., LTD.
- Byoung-Kwon CHOO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER CRYSTALLIZATION APPARATUS AND ORGANIC LIGHT-EMITTING DIODE (O...
- Publication number 20150159300
- Publication date Jun 11, 2015
- SAMSUNG DISPLAY CO., LTD.
- Joo Woan Cho
- C30 - CRYSTAL GROWTH
Information Patent Application
MULTI PANEL DISPLAY DEVICE
- Publication number 20150055218
- Publication date Feb 26, 2015
- SAMSUNG DISPLAY CO., LTD.
- Byung Han YOO
- G02 - OPTICS
Information Patent Application
MULTI-PANEL DISPLAY APPARATUS AND MANUFACTURING METHOD THEREOF
- Publication number 20140354920
- Publication date Dec 4, 2014
- SAMSUNG DISPLAY CO., LTD.
- Hyeonggyu JANG
- G02 - OPTICS
Information Patent Application
BACKLIGHT UNIT AND DISPLAY APPARATUS HAVING THE SAME
- Publication number 20140146564
- Publication date May 29, 2014
- SAMSUNG DISPLAY CO., LTD.
- Hyun-Deok IM
- G02 - OPTICS
Information Patent Application
MULTI-PANEL DISPLAY APPARATUS
- Publication number 20140145910
- Publication date May 29, 2014
- SAMSUNG DISPLAY CO., LTD.
- BYUNG HAN YOO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY DEVICE
- Publication number 20140085567
- Publication date Mar 27, 2014
- SAMSUNG DISPLAY CO., LTD.
- Hyundeok IM
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY
- Publication number 20140049724
- Publication date Feb 20, 2014
- SAMSUNG DISPLAY CO., LTD.
- Jae Ho YOU
- G02 - OPTICS
Information Patent Application
LIGHTING UNIT FOR DISPLAY DEVICE AND DISPLAY DEVICE INCLUDING LIGHT...
- Publication number 20140043851
- Publication date Feb 13, 2014
- SAMSUNG DISPLAY CO., LTD.
- Hyun Deok IM
- G02 - OPTICS
Information Patent Application
BACKLIGHT ASSEMBLY
- Publication number 20140022817
- Publication date Jan 23, 2014
- SAMSUNG DISPLAY CO., LTD.
- Jae Ho YOU
- G02 - OPTICS
Information Patent Application
LIGHT SOURCE ASSEMBLY AND DISPLAY APPARATUS HAVING THE SAME
- Publication number 20130235287
- Publication date Sep 12, 2013
- SAMSUNG DISPLAY CO., LTD.
- Hyun-Deok IM
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE PLATE AND DISPLAY APPARATUS HAVING THE SAME
- Publication number 20130235613
- Publication date Sep 12, 2013
- SAMSUNG DISPLAY CO., LTD.
- BYOUNGHO CHEONG
- G02 - OPTICS
Information Patent Application
DISPLAY APPARATUS
- Publication number 20120294034
- Publication date Nov 22, 2012
- Samsung Electronics Co., Ltd.
- Guk Hyun KIM
- G02 - OPTICS
Information Patent Application
REFLECTIVE AND TRANSPARENT LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20120194763
- Publication date Aug 2, 2012
- Pusan National University Industry-University Cooperation Foundation
- Byoung-Ho CHEONG
- G02 - OPTICS
Information Patent Application
BACKLIGHT ASSEMBLY AND DISPLAY APPARATUS HAVING THE SAME
- Publication number 20120195063
- Publication date Aug 2, 2012
- Samsung Electronics Co., Ltd.
- Guk-Hyun KIM
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LIGHT GUIDING BAR, BACKLIGHT ASSEMBLY HAVING THE SAME AND DISPLAY A...
- Publication number 20120188788
- Publication date Jul 26, 2012
- SAMSUNG ELECTRONICS CO., LTD.
- Young-Chan KIM
- G02 - OPTICS
Information Patent Application
LIGHT SOURCE LENS, LIGHT SOURCE MODULE HAVING THE SAME AND BACKLIGH...
- Publication number 20120170254
- Publication date Jul 5, 2012
- Prudnikov OLEG
- G02 - OPTICS

Byoung-Ho CHEONG

Person

Patents Grantslast 30 patents

Polarization module and laser apparatus including the same

Laser crystallizing apparatus

Polishing slurry for silicon, method of polishing polysilicon and m...

Substrate polishing apparatus

Display device

Laser optical system and laser annealing device including the same

Method of manufacturing a substrate having a crystallized layer and...

Laser crystallization method

Method of manufacturing a substrate having a crystallized layer and...

Apparatus for and method of crystallizing active layer of thin film...

Display device comprising a wavelength-selective transflective memb...

Backlight assembly

Multi panel display device

Laser annealing apparatus and a method for manufacturing a display...

Lens sheet including lens with variable curvature and display devic...

Laser annealing apparatus and laser annealing method using the same

Light source assembly and display apparatus having the same

Light guide plate and display apparatus including the same

Multi-panel display apparatus

Light guide plate and display apparatus having the same

Liquid crystal display

Display operable in both reflective and transmissive modes

Backlight assembly and display device having lower profile and/or r...

Light guide plate of display apparatus

Reflective and transparent liquid crystal display device

Light guiding bar, backlight assembly having the same and display a...

Backlight assembly and display apparatus having the same

Display device using diffusive light guide plate

Wire grid polarizer and method of manufacturing the same

Interference light modulator and display apparatus employing the same

Patents Applicationslast 30 patents

DISPLAY DEVICE

METHOD OF MANUFACTURING A SUBSTRATE HAVING A CRYSTALLIZED LAYER AND...

POLISHING SLURRY FOR SILICON, METHOD OF POLISHING POLYSILICON AND M...

LASER CRYSTALLIZATION METHOD

POLARIZATION MODULE AND LASER APPARATUS INCLUDING THE SAME

LASER CRYSTALLIZING APPARATUS

SUBSTRATE POLISHING APPARATUS

METHOD OF MANUFACTURING A SUBSTRATE HAVING A CRYSTALLIZED LAYER AND...

LASER OPTICAL SYSTEM AND LASER ANNEALING DEVICE INCLUDING THE SAME

BACKLIGHT ASSEMBLY AND DISPLAY DEVICE HAVING THE SAME

DISPLAY DEVICE

DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME

LASER ANNEALING APPARATUS AND LASER ANNEALING METHOD USING THE SAME

APPARATUS FOR AND METHOD OF CRYSTALLIZING ACTIVE LAYER OF THIN FILM...

LASER CRYSTALLIZATION APPARATUS AND ORGANIC LIGHT-EMITTING DIODE (O...

MULTI PANEL DISPLAY DEVICE

MULTI-PANEL DISPLAY APPARATUS AND MANUFACTURING METHOD THEREOF

BACKLIGHT UNIT AND DISPLAY APPARATUS HAVING THE SAME

MULTI-PANEL DISPLAY APPARATUS

DISPLAY DEVICE

LIQUID CRYSTAL DISPLAY

LIGHTING UNIT FOR DISPLAY DEVICE AND DISPLAY DEVICE INCLUDING LIGHT...

BACKLIGHT ASSEMBLY

LIGHT SOURCE ASSEMBLY AND DISPLAY APPARATUS HAVING THE SAME

LIGHT GUIDE PLATE AND DISPLAY APPARATUS HAVING THE SAME

DISPLAY APPARATUS

REFLECTIVE AND TRANSPARENT LIQUID CRYSTAL DISPLAY DEVICE

BACKLIGHT ASSEMBLY AND DISPLAY APPARATUS HAVING THE SAME

LIGHT GUIDING BAR, BACKLIGHT ASSEMBLY HAVING THE SAME AND DISPLAY A...

LIGHT SOURCE LENS, LIGHT SOURCE MODULE HAVING THE SAME AND BACKLIGH...