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Liquid Crystal Displays And Liquid Crystalline Media With Homeotropic Alignment - EP2619284

The patent EP2619284 was granted to Merck Patent on Dec 28, 2022. The application was originally filed on Aug 29, 2011 under application number EP11764088A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2619284

MERCK PATENT
Application Number
EP11764088A
Filing Date
Aug 29, 2011
Status
Patent Maintained As Amended
Nov 25, 2022
Grant Date
Dec 28, 2022
External Links
Slate, Register, Google Patents

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JNCJan 11, 2018HOFFMANN EITLE -

Patent Citations (68) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
DESCRIPTIONDE19509410
DESCRIPTIONDE19528106
DESCRIPTIONDE19528107
DESCRIPTIONDE4000451
DESCRIPTIONEP0588568
DESCRIPTIONEP0667555
DESCRIPTIONEP0673986
DESCRIPTIONEP1170626
DESCRIPTIONEP1378557
DESCRIPTIONJP2010170090
DESCRIPTIONJPH07181439
DESCRIPTIONJPH1036847
DESCRIPTIONUS2004191428
DESCRIPTIONUS2006066793
DESCRIPTIONUS2006103804
DESCRIPTIONUS2008198301
DESCRIPTIONUS6177972
DESCRIPTIONUS6861107
DESCRIPTIONUS7169449
DESCRIPTIONWO2010089092
DESCRIPTIONWO9623851
DESCRIPTIONWO9628521
EXAMINATIONJP2010170090
EXAMINATIONJPS57140737
EXAMINATIONJPS5841827
EXAMINATIONUS2008090026
EXAMINATIONUS2009103011
EXAMINATIONUS2012032112
EXAMINATIONUS5698134
EXAMINATIONUS6106908
EXAMINATIONUS6139925
INTERNATIONAL-SEARCH-REPORTDE10117224
INTERNATIONAL-SEARCH-REPORTDE19539141
INTERNATIONAL-SEARCH-REPORTDE19903746
INTERNATIONAL-SEARCH-REPORTFR2204002
INTERNATIONAL-SEARCH-REPORTUS2004011996
INTERNATIONAL-SEARCH-REPORTUS2004113119
INTERNATIONAL-SEARCH-REPORTUS2005092965
INTERNATIONAL-SEARCH-REPORTUS2006182897
INTERNATIONAL-SEARCH-REPORTUS2006198967
INTERNATIONAL-SEARCH-REPORTUS2008180608
INTERNATIONAL-SEARCH-REPORTUS4482472
INTERNATIONAL-SEARCH-REPORTUS4564694
INTERNATIONAL-SEARCH-REPORTUS5484552
INTERNATIONAL-SEARCH-REPORTUS6861107
INTERNATIONAL-SEARCH-REPORTWO2010089092
OPPOSITIONJP2003003170
OPPOSITIONJP2003253265
OPPOSITIONJPH02145531
OPPOSITIONJPS5035076
OPPOSITIONUS2002004108
OPPOSITIONUS2002084444
OPPOSITIONUS2003025865
OPPOSITIONUS2003048401
OPPOSITIONUS2009103011
OPPOSITIONWO2007100136
OPPOSITIONWO2010089092
OTHERDE10117224
OTHERDE19539141
OTHERJP2010170090
OTHERJPS57140737
OTHERJPS5841827
OTHERUS2008090026
OTHERUS2009103011
OTHERUS2012032112
OTHERUS5698134
OTHERUS6106908
OTHERUS6139925

Non-Patent Literature (NPL) Citations (28) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference Text
DESCRIPTION- "A 46-inch TFT-LCD HDTV Technnology ...", LIU, C.T. ET AL., SID 2004 International Symposium, Digest of Technical Papers, (2004), vol. XXXV, pages 750 - 753
DESCRIPTION- "A 57-in. Wide UXGA TFT-LCD for HDTV Application", KIM, HYEON KYEONG ET AL., SID 2004 International Symposium, Digest of Technical Papers, (2004), vol. XXXV, pages 106 - 109
DESCRIPTION- "A LC Display for the TV Application", YEO, S.D., SID 2004 International Symposium, Digest of Technical Papers, (2004), vol. XXXV, page 758,759
DESCRIPTION- APPL. PHYS. LETT., (1999), vol. 75, no. 21, page 3264
DESCRIPTION- C. TSCHIERSKE ET AL., ANGEW. CHEM., (2004), vol. 116, pages 6340 - 86
DESCRIPTION- D.C. SCHROEDER ET AL., J. AM. CHEM. SOC., (1974), vol. 96, no. 13, pages 4347 - 4348
DESCRIPTION- "Development of High Quality LCDTV", SHIGETA, MITZUHIRO, FUKUOKA, HIROFUMI, SID 2004 International Symposium, Digest of Technical Papers, (2004), vol. XXXV, pages 754 - 757
DESCRIPTION- DRUCKSCHRIFT SHIE-CHANG JENG ET AL., OPTICS LETTERS, (2009), vol. 34, pages 455 - 457
DESCRIPTION- G. LABRUNIE, J. ROBERT, J. APPL. PHYS., (1973), vol. 44, page 4869
DESCRIPTION- H. SCHAD, SID 82 DIGEST TECHN. PAPERS, (1982), page 244
DESCRIPTION- J. DUCHENE, DISPLAYS, (1986), vol. 7, page 3
DESCRIPTION- J.F. KAHN, APPL. PHYS. LETT., (1972), vol. 20, page 1193
DESCRIPTION- J.H. MACMILLAN ET AL., MOL. CRYST. LIQ. CRYST., (1979), vol. 55, pages 61 - 70
DESCRIPTION- J. ROBERT, F. CLERC, SID 80 DIGEST TECHN., (1980), page 30
DESCRIPTION- K.S. HUN ET AL., J. APPL. PHYS., (2008), vol. 104, page 084515
DESCRIPTION- M. BARON, PURE APPL. CHEM., (2001), vol. 73, pages 845 - 895
DESCRIPTION- M.F. SCHIECKEL, K. FAHRENSCHON, "Deformation of nematic liquid crystals with vertical orientation in electrical fields", APPL. PHYS. LETT., (1971), vol. 19, page 3912
DESCRIPTION- MILLER, LAN, SIDSEMINAR 2004, SEMINAR M-7, pages M-7,1 - M-7,32
DESCRIPTION- M. JIAO ET AL., APP. PHYS. LETT, (2008), vol. 92, page 111101
DESCRIPTION- "MVA LCD for Notebook or Mobile PCs ...", YOSHIDE, H. ET AL., SID 2004 International Symposium, Digest of Technical Papers, (2004), vol. XXXV, pages 6 - 9
DESCRIPTION- OPTICS EXPRESS, (2004), vol. 12, no. 7, page 1221
DESCRIPTION- S. H. KIM, L.-C- CHIEN, JPN. J. APPL. PHYS., (2004), vol. 43, pages 7643 - 7647
DESCRIPTION- S.H. LEE ET AL., APPL. PHYS. LETT., (1997), vol. 71, pages 2851 - 2853
DESCRIPTION- SOUK, JUN, "Recent Advances in LCD Technology", SEMINAR LECTURE NOTES, (2004), pages M-6,1 - M-6,26
DESCRIPTION- "Super PVA Sets New State-of-the-Art for LCD-TV", KIM, SANG SOO, SID 2004 International Symposium, Digest of Technical Papers, (2004), vol. XXXV, pages 760 - 763
DESCRIPTION- T.-J- CHEN ET AL., JPN. J. APPL. PHYS., (2006), vol. 45, pages 2702 - 2704
DESCRIPTION- Y.T. KIM ET AL., JAP. J. APP. PHYS., (2009), vol. 48, page 110205
OPPOSITION- KAYARAD et al., Radiation Curable Products, pages 1 - 18

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