公开(公告)号：US20060234035A1

公开(公告)日：2006-10-19

申请号：US11106789

申请日：2005-04-15

Applicant: Yongcai Wang ,  Hwei-Ling Yau ,  Timothy Hubert ,  Alain Gros ,  Timothy Schunk ,  Paul Hoderlein

Inventor： Yongcai Wang ,  Hwei-Ling Yau ,  Timothy Hubert ,  Alain Gros ,  Timothy Schunk ,  Paul Hoderlein

IPC: B32B27/30 ,  B32B27/18

CPC classification number: C08J7/04 ,  C08J7/042 ,  C08J2323/08 ,  C08J2401/02 ,  C08J2429/04 ,  Y10T428/254 ,  Y10T428/31855 ,  Y10T428/31891 ,  Y10T428/31928 ,  Y10T428/31935

Abstract: The invention relates to a protective cover sheet comprising a low birefringence protective polymer film and a layer that promotes adhesion to poly(vinyl alcohol), the protective cover sheet comprising at least one functional layer containing a UV-absorbing polymer.

公开(公告)号：US20050024562A1

公开(公告)日：2005-02-03

申请号：US10632202

申请日：2003-07-29

Applicant: Joseph Hoff ,  Timothy Hubert ,  Gregory Keyes ,  Jason Payne

Inventor： Joseph Hoff ,  Timothy Hubert ,  Gregory Keyes ,  Jason Payne

IPC: G02F1/1335

CPC classification number: G02F1/13363 ,  G02F2001/133633 ,  G02F2413/04 ,  G02F2413/105

Abstract: A method for manufacturing an optical compensator (5) on a transitional substrate (8) comprises applying a first orientation layer (20) to the transitional substrate. The first orientation layer (20) is then aligned and a first anisotropic liquid crystal material (30) is applied on the first orientation layer. In one embodiment, a retardation layer (10) is located between the transitional substrate (8) and the first orientation layer (20).

Abstract translation: 在过渡基板（8）上制造光学补偿器（5）的方法包括将第一取向层（20）施加到过渡基板上。 然后对准第一取向层（20），并将第一各向异性液晶材料（30）施加在第一取向层上。 在一个实施例中，延迟层（10）位于过渡基板（8）和第一取向层（20）之间。

公开(公告)号：US20070272354A9

公开(公告)日：2007-11-29

申请号：US10994710

申请日：2004-11-22

Applicant: Yongcai Wang ,  Richard Castle ,  Timothy Hubert ,  Timothy Schunk

Inventor： Yongcai Wang ,  Richard Castle ,  Timothy Hubert ,  Timothy Schunk

IPC: B32B27/00 ,  B32B5/16

CPC classification number: G02B5/3033 ,  B32B5/16 ,  B32B27/14 ,  B32B27/18 ,  B32B27/30 ,  B32B27/306 ,  B32B2250/03 ,  B32B2264/105 ,  B32B2307/42 ,  B32B2457/202 ,  B32B2551/00 ,  G02B1/105 ,  G02B1/14 ,  G02B1/18 ,  Y10T428/254 ,  Y10T428/273 ,  Y10T428/28 ,  Y10T428/31855

Abstract: The invention relates to a protective cover sheet comprising a low birefringence protective polymer film and a layer containing a water-soluble polymer and polymer particles that promotes adhesion to poly(vinyl alcohol). The cover sheet has excellent adhesion to poly(vinyl alcohol)-containing dichroic polarizing films and eliminates the need to alkali treat the cover sheet prior to lamination to the dichroic films, thereby simplifying the process to manufacture polarizing plates.

Abstract translation: 本发明涉及一种保护性覆盖片，其包括低双折射保护性聚合物膜和含有水溶性聚合物的层和促进与聚（乙烯醇）的粘合性的聚合物颗粒。 覆盖片对具有聚（乙烯醇）的二色性偏振膜具有优异的粘附性，并且在层压到二向色膜之前不需要对覆盖片进行碱处理，从而简化了制造偏振片的工艺。

公开(公告)号：US20070134459A1

公开(公告)日：2007-06-14

申请号：US11299606

申请日：2005-12-12

Applicant: Timothy Hubert ,  Alain Gros ,  Ralph Schultz ,  Yongcai Wang ,  Herong Lei ,  Wen-Li Chen ,  Charles Anderson

Inventor： Timothy Hubert ,  Alain Gros ,  Ralph Schultz ,  Yongcai Wang ,  Herong Lei ,  Wen-Li Chen ,  Charles Anderson

IPC: B32B33/00

CPC classification number: B32B37/00 ,  B32B38/0008 ,  B32B2037/243 ,  B32B2307/42 ,  B32B2310/14 ,  B32B2457/20 ,  B32B2457/202 ,  G02B1/105 ,  G02B1/14 ,  G02B1/16 ,  Y02P20/582 ,  Y10S428/906 ,  Y10T428/14 ,  Y10T428/1481 ,  Y10T428/24777 ,  Y10T428/24793 ,  Y10T428/24942

Abstract: The present invention generally relates to optical films useful in the manufacture of polarizer plates, an improved method for producing polarizing plates, and a Liquid Crystal Display employing the same. More particularly, the invention relates to an optical film composite comprising a temporary carrier substrate having a center area and an edge area, said substrate having coated thereon an optical film wherein the adhesive strength between the optical film and the substrate is greater at the edge area than at the center area of the substrate.

Abstract translation: 本发明一般涉及可用于制造偏振片的光学薄膜，用于制造偏光板的改进方法以及使用其的液晶显示器。 更具体地说，本发明涉及一种光学膜复合体，其包括具有中心区域和边缘区域的临时载体衬底，所述衬底上涂覆有光学膜，其中光学膜和衬底之间的粘合强度在边缘区域处较大 比在基板的中心区域。

公开(公告)号：US20050249962A1

公开(公告)日：2005-11-10

申请号：US10838681

申请日：2004-05-04

Applicant: Janglin Chen ,  Charles Anderson ,  Timothy Hubert ,  Yongcai Wang ,  Timothy Schunk

Inventor： Janglin Chen ,  Charles Anderson ,  Timothy Hubert ,  Yongcai Wang ,  Timothy Schunk

IPC: G02B1/10 ,  G02B5/30 ,  B32B27/06 ,  B29D7/00

CPC classification number: G02B1/14 ,  G02B1/105 ,  G02B1/16 ,  G02B5/305 ,  Y10T156/1089 ,  Y10T156/1092 ,  Y10T156/1097 ,  Y10T428/269 ,  Y10T428/31507 ,  Y10T428/3154 ,  Y10T428/31786 ,  Y10T428/31935 ,  Y10T428/31938 ,  Y10T428/31971

Abstract: The invention generally relates to polymer films used as protective cover sheets for polarizer plates, a method for producing polarizing plates, and a Liquid Crystal Display employing the same. More particularly, the invention relates to cover sheet composites having a removable, carrier substrate and, optionally, a strippable, protection layer that protects the cover sheet from abrasion and dirt during the manufacture of the cover sheet and polarizer plates.

Abstract translation: 本发明一般涉及用作偏振片的保护性覆盖片的聚合物膜，偏振片的制造方法以及使用其的液晶显示装置。 更具体地说，本发明涉及具有可去除的载体基底和任选的可剥离的保护层的覆盖片复合材料，其在覆盖片和偏振片的制造过程中保护覆盖片免受磨损和污染。

公开(公告)号：US20060108065A1

公开(公告)日：2006-05-25

申请号：US10994710

申请日：2004-11-22

Applicant: Yongcai Wang ,  Richard Castle ,  Timothy Hubert ,  Timothy Schunk

Inventor： Yongcai Wang ,  Richard Castle ,  Timothy Hubert ,  Timothy Schunk

IPC: B32B27/00 ,  B32B5/16

CPC classification number: G02B5/3033 ,  B32B5/16 ,  B32B27/14 ,  B32B27/18 ,  B32B27/30 ,  B32B27/306 ,  B32B2250/03 ,  B32B2264/105 ,  B32B2307/42 ,  B32B2457/202 ,  B32B2551/00 ,  G02B1/105 ,  G02B1/14 ,  G02B1/18 ,  Y10T428/254 ,  Y10T428/273 ,  Y10T428/28 ,  Y10T428/31855

Abstract: The invention relates to a protective cover sheet comprising a low birefringence protective polymer film and a layer containing a water-soluble polymer and polymer particles that promotes adhesion to poly(vinyl alcohol). The cover sheet has excellent adhesion to poly(vinyl alcohol)-containing dichroic polarizing films and eliminates the need to alkali treat the cover sheet prior to lamination to the dichroic films, thereby simplifying the process to manufacture polarizing plates.

Abstract translation: 本发明涉及一种保护性覆盖片，其包括低双折射保护性聚合物膜和含有水溶性聚合物的层和促进与聚（乙烯醇）的粘合性的聚合物颗粒。 覆盖片对具有聚（乙烯醇）的二色性偏振膜具有优异的粘附性，并且在层压到二向色膜之前不需要对覆盖片进行碱处理，从而简化了制造偏振片的工艺。

公开(公告)号：US20050249944A1

公开(公告)日：2005-11-10

申请号：US10838841

申请日：2004-05-04

Applicant: Yongcai Wang ,  Janglin Chen ,  Charles Anderson ,  Timothy Hubert ,  Timothy Schunk ,  Richard Castle

Inventor： Yongcai Wang ,  Janglin Chen ,  Charles Anderson ,  Timothy Hubert ,  Timothy Schunk ,  Richard Castle

IPC: G02B1/10 ,  G02B5/30 ,  B32B27/32 ,  B32B27/30 ,  B32B27/36

CPC classification number: G02B1/14 ,  G02B1/105 ,  G02B1/16 ,  G02B5/305 ,  Y10T156/1089 ,  Y10T156/1092 ,  Y10T156/1097 ,  Y10T428/269 ,  Y10T428/31507 ,  Y10T428/31855 ,  Y10T428/31935 ,  Y10T428/31938 ,  Y10T428/31971

Abstract: The invention generally relates to polymer films used as protective cover sheets for polarizer plates, a method for producing polarizing plates, and a Liquid Crystal Display employing the same. More particularly, the invention relates to a cover sheet composite having a removable, carrier substrate and a cover sheet comprising a low birefringence polymer film and a layer that promotes adhesion to polyvinyl alcohol on the same side of the carrier substrate as the low birefringence polymer film. The guarded cover sheet of the invention is less susceptible to defects due to dirt and abrasion during the manufacture of the cover sheet and polarizer plates. In addition, the cover sheet has excellent adhesion to polyvinyl alcohol-containing dichroic films and eliminates the need to alkali treat the cover sheet prior to lamination to the dichroic films.

Abstract translation: 本发明一般涉及用作偏振片的保护性覆盖片的聚合物膜，偏振片的制造方法以及使用其的液晶显示装置。 更具体地说，本发明涉及一种具有可移除的载体基材和覆盖片的覆盖片复合材料，该覆盖片材包括低双折射聚合物膜和促进与聚乙烯醇粘附在与载体基底相同的侧面上的低折射率聚合物膜 。 本发明的被保护的覆盖片在覆盖片和偏振片的制造期间由于污垢和磨损而不易受到缺陷的影响。 此外，覆盖片对具有聚乙烯醇的二向色膜具有优异的粘合性，并且在层压到二向色膜之前不需要对封面进行碱处理。