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Cheonan-si, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Method for manufacturing high brightness optical sheet
Patent number
8,926,777
Issue date
Jan 6, 2015
SKC Haas Display Films Co., Ltd.
Myung Duck Suh
B32 - LAYERED PRODUCTS
Information
Patent Grant
Composite light guide plate
Patent number
8,882,327
Issue date
Nov 11, 2014
SKC Haas Display Films Co., Ltd.
Jehuda Greener
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Asymmetric serrated edge light guide film having circular base segm...
Patent number
8,870,434
Issue date
Oct 28, 2014
SKC Haas Display Films Co., Ltd.
Qi Hong
F21 - LIGHTING
Information
Patent Grant
Asymmetric serrated edge light guide film having circular base segm...
Patent number
8,858,058
Issue date
Oct 14, 2014
SKC Haas Display Films Co., Ltd.
Qi Hong
G02 - OPTICS
Information
Patent Grant
Light guiding film having light extraction features
Patent number
8,851,734
Issue date
Oct 7, 2014
SKC Haas Display Films Co., Ltd.
Junwon Lee
G02 - OPTICS
Information
Patent Grant
Light guide plate having a reversed micro-pattern in its mixing zone
Patent number
8,613,540
Issue date
Dec 24, 2013
SKC Haas Display Films Co., Ltd.
Xiang-Dong Mi
G02 - OPTICS
Information
Patent Grant
Light guide films having reduced banding levels
Patent number
8,613,542
Issue date
Dec 24, 2013
SKC Haas Display Films Co., Ltd.
Xiang-Dong Mi
G02 - OPTICS
Information
Patent Grant
Light guide plate having a pseudo two-dimensional pattern
Patent number
8,602,629
Issue date
Dec 10, 2013
SKC Haas Display Films Co., Ltd.
Xiang-Dong Mi
G02 - OPTICS
Information
Patent Grant
Light guide plates having a two-dimensional pattern comprising subs...
Patent number
8,602,628
Issue date
Dec 10, 2013
SKC Haas Display Films Co., Ltd.
Xiang-Dong Mi
G02 - OPTICS
Information
Patent Grant
Symmetric serrated edge light guide film having elliptical base seg...
Patent number
8,491,172
Issue date
Jul 23, 2013
SKC Haas Display Films Co., Ltd.
Qi Hong
G02 - OPTICS
Information
Patent Grant
Asymmetric serrated edge light guide film having elliptical base se...
Patent number
8,480,283
Issue date
Jul 9, 2013
SKC Haas Display Films Co., Ltd.
Qi Hong
G02 - OPTICS
Information
Patent Grant
Symmetric serrated edge light guide having circular base segments
Patent number
8,439,548
Issue date
May 14, 2013
SKC Haas Display Films Co., Ltd.
Qi Hong
G02 - OPTICS
Information
Patent Grant
Symmetric serrated edge light guide film having elliptical base seg...
Patent number
8,382,360
Issue date
Feb 26, 2013
SKC Haas Display Films Co., Ltd.
Qi Hong
G02 - OPTICS
Information
Patent Grant
Diffusion bar with spacer collar ring
Patent number
8,177,381
Issue date
May 15, 2012
SKC Haas Display Films Co., Ltd.
Qi Hong
G02 - OPTICS
Information
Patent Grant
Backlight illumination assembly having a joining clip with diffusio...
Patent number
8,047,669
Issue date
Nov 1, 2011
SKC Haas Display Films Co., Ltd.
Robert P. Bourdelais
G02 - OPTICS
Information
Patent Grant
Turning film having multiple slopes
Patent number
7,957,082
Issue date
Jun 7, 2011
SKC Haas Display Films Co., Ltd.
Xiang-Dong Mi
G02 - OPTICS
Information
Patent Grant
Light diffusive sheet for backlight unit and preparation thereof
Patent number
7,855,835
Issue date
Dec 21, 2010
SKC Haas Display Films LLC.
Dae Gi Ryu
G02 - OPTICS
Information
Patent Grant
Diffusely-reflecting polarizer having nearly isotropic continuous p...
Patent number
7,852,559
Issue date
Dec 14, 2010
SKC Haas Display Films Co., Ltd.
Xiang-Dong Mi
G02 - OPTICS
Information
Patent Grant
Reflection sheet and backlight unit employing the same
Patent number
7,850,356
Issue date
Dec 14, 2010
SKC Haas Display Films Co., Ltd.
Jong-Sun Yoon
B32 - LAYERED PRODUCTS
Information
Patent Grant
Multilayered integrated backlight illumination assembly
Patent number
7,845,826
Issue date
Dec 7, 2010
SKC Haas Display Films Co., Ltd.
Peter T. Aylward
G02 - OPTICS
Information
Patent Grant
Polymer-stripping composition
Patent number
7,772,174
Issue date
Aug 10, 2010
SKC Haas Display Films Co., Ltd.
Shinji Satoh
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Red electroluminescent compounds and organic electroluminescent dev...
Patent number
7,723,520
Issue date
May 25, 2010
SKC Haas Display Films Co., Ltd.
Hyun Kim
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Anamorphic microlens array
Patent number
7,722,790
Issue date
May 25, 2010
SKC Haas Display Films Co., Ltd.
Chari Krishnan
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
LCD display backlight using elongated illuminators
Patent number
7,661,862
Issue date
Feb 16, 2010
SKC Haas Display Films Co., Ltd.
Junwon Lee
G02 - OPTICS
Information
Patent Grant
Backlight unit with linearly reduced divergence having the width of...
Patent number
7,663,712
Issue date
Feb 16, 2010
SKC Haas Display Films Co., Ltd.
Junwon Lee
G02 - OPTICS
Information
Patent Grant
Method for creating a uniform nip pressure utilizing a compliant pr...
Patent number
7,662,078
Issue date
Feb 16, 2010
SKC Haas Display Films Co., Ltd.
Richard D. Bomba
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Reflective polarizer with polarization splitting microstructure
Patent number
7,646,453
Issue date
Jan 12, 2010
SKC Haas Display Films Co., Ltd.
Marek W. Kowarz
G02 - OPTICS
Information
Patent Grant
Light redirecting film having varying optical elements
Patent number
7,643,218
Issue date
Jan 5, 2010
SKC Haas Display Films Co., Ltd.
Randall H. Wilson
G02 - OPTICS
Information
Patent Grant
Polarizing turning film
Patent number
7,633,679
Issue date
Dec 15, 2009
SKC Haas Display Films Co., Ltd.
Xiang-Dong Mi
G02 - OPTICS
Information
Patent Grant
Tensioned optical element and display
Patent number
7,597,461
Issue date
Oct 6, 2009
SKC Haas Display Films Co., Ltd.
Thomas M. Laney
F21 - LIGHTING
Patents Applications
last 30 patents
Information
Patent Application
FILM FOR ENHANCING COLOR PURITY AND CORRECTING BRIGHTNESS FOR LIQUI...
Publication number
20170329179
Publication date
Nov 16, 2017
SKC Haas Display Films Co., Ltd.
Hong Youl CHO
G02 - OPTICS
Information
Patent Application
Liquid Crystal Display Comprising Absorption Dyes
Publication number
20170285248
Publication date
Oct 5, 2017
SKC Haas Display Films Co., Ltd.
Hong Youl CHO
G02 - OPTICS
Information
Patent Application
LIQUID CRYSTAL DISPLAY COMPRISING K-Si-F-BASED PHOSPHORS AND COLOR...
Publication number
20170285247
Publication date
Oct 5, 2017
SKC Haas Display Films Co., Ltd.
Hong Youl CHO
G02 - OPTICS
Information
Patent Application
COLOUR PURITY IMPROVEMENT FILM FOR LIQUID CRYSTAL DISPLAY DEVICE AN...
Publication number
20170205646
Publication date
Jul 20, 2017
SKC HAAS DISPLAY FILMS CO., LTD.
Hong Youl CHO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL DISPLAY COMPRISING QUANTUM DOT SHEET AND COLOR GAMUT...
Publication number
20170205664
Publication date
Jul 20, 2017
SKC Haas Display Films Co., Ltd.
Hong Youl CHO
G02 - OPTICS
Information
Patent Application
METHOD OF MANUFACTURING A COMPOSITE LIGHT GUIDE
Publication number
20140093650
Publication date
Apr 3, 2014
SKC HAAS DISPLAY FILMS CO., LTD.
Jehuda GREENER
G02 - OPTICS
Information
Patent Application
LIGHT GUIDE PLATE HAVING A REVERSED MICRO-PATTERN IN ITS MIXING ZONE
Publication number
20130329453
Publication date
Dec 12, 2013
SKC Haas Display Films Co., Ltd.
Xiang-Dong MI
G02 - OPTICS
Information
Patent Application
METHOD FOR REDUCING HOT SPOTS IN LIGHT GUIDE PLATES
Publication number
20130329452
Publication date
Dec 12, 2013
SKC Haas Display Films Co., Ltd.
Xiang-Dong MI
G02 - OPTICS
Information
Patent Application
LIGHT GUIDE PLATE HAVING A ONE-DIMENSIONAL MICRO-PATTERN IN ITS MIX...
Publication number
20130329454
Publication date
Dec 12, 2013
SKC Haas Display Films Co., Ltd.
Xiang-Dong MI
G02 - OPTICS
Information
Patent Application
METHOD FOR REDUCING HOT SPOTS IN A LIGHT GUIDE PLATE UTILIZING A RE...
Publication number
20130329455
Publication date
Dec 12, 2013
SKC Haas Display Films Co., Ltd.
Xiang-Dong MI
G02 - OPTICS
Information
Patent Application
METHOD OF MANUFACTURING A NANO-LAYERED LIGHT GUIDE PLATE
Publication number
20130277870
Publication date
Oct 24, 2013
SKC Haas Display Films Co., Ltd.
Jehuda GREENER
B82 - NANO-TECHNOLOGY
Information
Patent Application
NANO-LAYERED LIGHT GUIDE PLATE
Publication number
20130279196
Publication date
Oct 24, 2013
SKC Haas Display Films Co., Ltd.
Jehuda GREENER
B82 - NANO-TECHNOLOGY
Information
Patent Application
LIGHT GUIDE PLATE HAVING A PSEUDO TWO-DIMENSIONAL PATTERN
Publication number
20130155693
Publication date
Jun 20, 2013
SKC Haas Display Films Co., Ltd.
Xiang-Dong MI
G02 - OPTICS
Information
Patent Application
LIGHT GUIDE PLATES HAVING A TWO-DIMENSIONAL PATTERN COMPRISING SUBS...
Publication number
20130148378
Publication date
Jun 13, 2013
SKC Haas Display Films Co., Ltd.
Xiang-Dong MI
G02 - OPTICS
Information
Patent Application
LIGHT GUIDE FILMS HAVING REDUCED BANDING LEVELS
Publication number
20130148377
Publication date
Jun 13, 2013
SKC Haas Display Films Co., Ltd.
Xiang-Dong MI
G02 - OPTICS
Information
Patent Application
METHOD FOR MANUFACTURING HIGH BRIGHTNESS OPTICAL SHEET
Publication number
20130078425
Publication date
Mar 28, 2013
SKC HAAS DISPLAY FILMS CO., LTD.
Myung Duck SUH
B32 - LAYERED PRODUCTS
Information
Patent Application
ASYMMETRIC SERRATED EDGE LIGHT GUIDE FILM HAVING CIRCULAR BASE SEGM...
Publication number
20130063976
Publication date
Mar 14, 2013
SKC Haas Display Films Co., Ltd.
Qi Hong
G02 - OPTICS
Information
Patent Application
ASYMMETRIC SERRATED EDGE LIGHT GUIDE FILM HAVING ELLIPTICAL BASE SE...
Publication number
20130063977
Publication date
Mar 14, 2013
SKC Haas Display Films Co., Ltd.
Qi HONG
G02 - OPTICS
Information
Patent Application
ASYMMETRIC SERRATED EDGE LIGHT GUIDE FILM HAVING CIRCULAR BASE SEGM...
Publication number
20130063974
Publication date
Mar 14, 2013
SKC Haas Display Films Co., Ltd.
Qi HONG
G02 - OPTICS
Information
Patent Application
ASYMMETRIC SERRATED EDGE LIGHT GUIDE FILM HAVING ELLIPTICAL BASE SE...
Publication number
20130063975
Publication date
Mar 14, 2013
SKC Haas Display Films Co., Ltd.
Qi HONG
G02 - OPTICS
Information
Patent Application
SYMMETRIC SERRATED EDGE LIGHT GUIDE FILM HAVING CIRCULAR TIP AND BA...
Publication number
20130003408
Publication date
Jan 3, 2013
SKC Haas Display Films Co., Ltd.
Qi HONG
G02 - OPTICS
Information
Patent Application
SYMMETRIC SERRATED EDGE LIGHT GUIDE FILM HAVING ELLIPTICAL BASE SEG...
Publication number
20130003413
Publication date
Jan 3, 2013
SKC Haas Display Films Co., Ltd.
Qi HONG
G02 - OPTICS
Information
Patent Application
SYMMETRIC SERRATED EDGE LIGHT GUIDE HAVING CIRCULAR BASE SEGMENTS
Publication number
20130003411
Publication date
Jan 3, 2013
SKC Haas Display Films Co., Ltd.
Qi HONG
G02 - OPTICS
Information
Patent Application
SYMMETRIC SERRATED EDGE LIGHT GUIDE FILM HAVING ELLIPTICAL BASE SEG...
Publication number
20130003414
Publication date
Jan 3, 2013
SKC Haas Display Films Co., Ltd.
Qi HONG
G02 - OPTICS
Information
Patent Application
METHOD OF MANUFACTURING A DIFFUSELY-REFLECTING POLARIZER HAVING A S...
Publication number
20120161345
Publication date
Jun 28, 2012
SKC Haas Display Films Co., Ltd.
JEHUDA GREENER
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD OF MANUFACTURING A DIFFUSELY-REFLECTING POLARIZER HAVING A N...
Publication number
20120161344
Publication date
Jun 28, 2012
SKC Haas Display Films Co., Ltd.
Jehuda GREENER
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
OPTICAL SHEET MANUFACTURED WITH PATTERNED ROLLERS
Publication number
20120051091
Publication date
Mar 1, 2012
SKC Haas Display Films Co., Ltd.
Michael R. Landry
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
OPTICAL SHEET MANUFACTURED WITH MICRO-PATTERNED CARRIER
Publication number
20120050875
Publication date
Mar 1, 2012
SKC Haas Display Films Co., Ltd.
Herong LEI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
OPTICAL SHEET WITH LAMINATED DOUBLE-SIDED LIGHT GUIDE PLATE
Publication number
20120051705
Publication date
Mar 1, 2012
SKC Haas Display Films Co., Ltd.
Jehuda Greener
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
OPTICAL SHEET HAVING PRINTED DOUBLE-SIDED LIGHT GUIDE PLATE
Publication number
20120050874
Publication date
Mar 1, 2012
SKC Haas Display Films Co., Ltd.
Herong Lei
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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last 30 trademarks