公开(公告)号：WO2004072700A1

公开(公告)日：2004-08-26

申请号：PCT/US2003/040498

申请日：2003-12-19

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： TRAPANI, Giorgio, B. ,  NAGARKAR, Pradnya, V.

IPC: G02B5/30

CPC classification number: G02B5/3083 ,  G02B5/305

Abstract: A light polarizing film (10) and method of making same includes a linear polarizer (12) having a first surface and a second surface and having a polarization direction, an optical retarder (14) comprising a simultaneously biaxially oriented polypropylene film disposed adjacent to the first surface of the linear polarizer (12) and having an axis oriented at an angle with respect to the polarization direction, and an adhesive layer (16) disposed between the first surface of the linear polarizer (12) and the optical retarder (14) and having a minimum adhesion strength of about 25 grams per inch.

Abstract translation: 光偏振膜（10）及其制造方法包括具有第一表面和第二表面并具有偏振方向的线性偏振器（12），光学延迟器（14）包括同时双轴取向的聚丙烯膜 所述线偏振器（12）的第一表面具有相对于所述偏振方向成一定角度的轴线，以及设置在所述线性偏振器（12）的第一表面与所述光学延迟器（14）之间的粘合剂层（16） 并且具有约25克/英寸的最小粘合强度。

公开(公告)号：WO2003005112A1

公开(公告)日：2003-01-16

申请号：PCT/US2002/011962

申请日：2002-04-17

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： TRAPANI, Giorgio, B. ,  SMYTH, William, K. ,  RALLI, Philip, J. ,  GORDON, James, N. ,  CAEL, John, J. ,  BRANCA, John, C. ,  FORESYTH, David, M. ,  SUZUKI, Atsushi ,  PUGH, William

IPC: G02F1/1335

CPC classification number: G02F1/133528

Abstract: A liquid crystal display structure includes a liquid crystal display cell having a front surface and a back surface. One or more intrinsic polarizers lacking protective coatings thereon, such as K-type polarizers and thin KE polarizer sheets, are disposed adjacent to the front and back surfaces of the liquid crystal display cell. Alternatively, thinly cladded or encased iodine polarizers are disposed adjacent to the front and back surfaces of the liquid crystal display cell. The liquid crystal display structure may be used in conjunction with other optical display elements to enhance the brightness and contrast of the liquid crystal display.

Abstract translation: 液晶显示结构包括具有前表面和后表面的液晶显示单元。 在液晶显示单元的前表面和后表面附近设置有一种或多种在其上不具有保护涂层的本征偏振器，例如K型偏振器和薄KE偏振片。 或者，薄的包层或包围的碘偏振器邻近液晶显示单元的前表面和后表面设置。 液晶显示结构可以与其他光学显示元件结合使用，以提高液晶显示器的亮度和对比度。

公开(公告)号：WO2006078388A3

公开(公告)日：2006-07-27

申请号：PCT/US2005/045877

申请日：2005-12-19

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： RALLI, Philip, J. ,  NAGARKAR, Pradnya, V. ,  GORDON, James, N. ,  EBIHARA, Ikuko ,  BRUZZONE, Charles, L. ,  TRAPANI, Giorgio, B.

IPC: G02B5/30 ,  H04N9/31

Abstract: A projection system including an intrinsic polarizer is disclosed. The projection system includes a light source producing illumination light, an imager disposed to receive the illumination light, and a projection lens disposed to receive the illumination light from the imager. The imager includes an intrinsic polarizer. An intrinsic polarizer stack including a U.V. curable adhesive is also disclosed.

公开(公告)号：WO2004036270A1

公开(公告)日：2004-04-29

申请号：PCT/US2003/031473

申请日：2003-10-06

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： HAWA, Assad, N. ,  TRAPANI, Giorgio, B. ,  LUND, Tiffany, E. ,  PAWLAK, Richard, G. ,  NAGARKAR, Pradnya, V.

IPC: G02B1/11

CPC classification number: G06F3/041 ,  G02B1/111 ,  G02B5/3025 ,  G02F1/133502 ,  Y10T428/24893 ,  Y10T428/24942 ,  Y10T428/25 ,  Y10T428/2982

Abstract: An antireflection film and method of making same includes a substrate having a first surface and a second surface, the substrate being a circular polarizer, a linear polarizer, or a louvered plastic film, an inorganic layer deposited on the first surface of the substrate, and an optically active polymer layer formed by curing a curable composition in situ on the inorganic layer, the polymer layer having a refractive index not greater than about 1.53 over the wavelength range of 400 nm to 700 nm and a thickness of from about 20 nm to about 200 nm.

Abstract translation: 防反射膜及其制造方法包括具有第一表面和第二表面的基板，所述基板是圆偏振器，线偏振器或百叶窗塑料膜，沉积在基板的第一表面上的无机层，以及 通过在无机层上原位固化可固化组合物形成的光学活性聚合物层，聚合物层在400nm至700nm的波长范围内的折射率不大于约1.53，厚度约为20nm至约 200nm。