公开(公告)号：US20150009564A1

公开(公告)日：2015-01-08

申请号：US14287766

申请日：2014-05-27

Applicant: Samsung Display Co., LTD.

Inventor： Dae-Young LEE ,  Jung-Gun NAM ,  Yeon-Jae LEE ,  Dae-Hwan JANG ,  Gug-Rae JO

IPC: G02B5/30 ,  G02B1/12

CPC classification number: G02B5/3058 ,  G02B1/12

Abstract: A polarizer includes a base substrate and a metal pattern disposed on the base substrate and forming a wire grid. The wire grid has a width and a height and spaced apart from adjacent wire grid by a separation distance. A pitch is a sum of the width and the separation distance. A fill factor is obtained by dividing the width by the pitch. The range of the fill factor is based on an extinction ratio of polarization and a transmittance of the polarizer.

Abstract translation: 偏振器包括基底和布置在基底上并形成线栅的金属图案。 线栅具有宽度和高度，并且与相邻的线栅隔开间隔距离。 间距是宽度和间隔距离之和。 通过将宽度除以间距获得填充因子。 填充因子的范围基于偏振光的消光比和偏振器的透射率。

公开(公告)号：US20140313455A1

公开(公告)日：2014-10-23

申请号：US14040236

申请日：2013-09-27

Applicant: Samsung Display Co., Ltd.

Inventor： Jung Gun NAM ,  Takakuwa ATSUSHI ,  GugRae JO ,  Dae-Young LEE ,  Daehwan JANG

IPC: G02F1/1335

CPC classification number: G02F1/133526 ,  G02F2001/133548

Abstract: A display device includes a light providing assembly to provide light, and a display panel to display an image using the light. The display panel includes a first substrate (FS), a second substrate (SS), a liquid crystal layer (LCL), a polarizing plate (PP), a first optical element (FOE), and a second optical element (SOE). The FS includes a pixel region (PR) and a non-PR (NPR) adjacent to the PR. The SS faces the FS. The LCL is disposed between the FS and SS. The PP is disposed between the FS and LCL, and includes grid polarizing layers. The FOE is disposed between the FS and PP, and is configured to redirect a fraction of the light propagating toward the NPR in a first direction. The SOE is disposed between the FOE and PP, and is configured to redirect the fraction of light propagating in the first direction toward the PR.

Abstract translation: 显示装置包括提供光的光提供组件和使用该光显示图像的显示面板。 显示面板包括第一基板（FS），第二基板（SS），液晶层（LCL），偏振板（PP），第一光学元件（FOE）和第二光学元件（SOE））。 FS包括与PR相邻的像素区域（PR）和非PR（NPR）。 SS面向FS。 LCL位于FS和SS之间。 PP设置在FS和LCL之间，并且包括栅极偏振层。 FOE设置在FS和PP之间，并且被配置为在第一方向上重定向朝向NPR传播的光的一部分。 SOE设置在FOE和PP之间，并且被配置为将沿第一方向传播的光的分数重定向到PR。

公开(公告)号：US20140133027A1

公开(公告)日：2014-05-15

申请号：US13763139

申请日：2013-02-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dae-Hwan JANG ,  Gug-Rae JO ,  Jung-Gun NAM ,  Dae-Young LEE

IPC: G02B5/30

CPC classification number: G02B5/3058

Abstract: A reflective polarizing plate is monolithically integrated on a surface of a base layer of a display device. The polarizing plate comprises a polarizing area portion and a reflective/blocking area portion, both having a multi-layered structure. The polarizing area portion is patterned to have a plurality of spaced apart reflective wire grid strips. The reflective/blocking area portion is configured to reflect all light incident thereon from a predetermined direction (where that light would not otherwise be used) and to direct the reflected light back to a light providing source where the light can be recycled for other use. Therefore, a brightness and efficiency of the display device is improved.

Abstract translation: 反射型偏振片单片集成在显示装置的基底层的表面上。 偏振片包括具有多层结构的偏振区域部分和反射/阻挡区域部分。 将偏振区域部分图案化以具有多个间隔开的反射线格栅条。 反射/阻挡区域部分被配置为反射从预定方向入射到其上的所有光（其中该光将不会被使用），并且将反射光引导回到光提供源，其中光可以被再循环用于其他用途。 因此，提高了显示装置的亮度和效率。

公开(公告)号：US20130264572A1

公开(公告)日：2013-10-10

申请号：US13678313

申请日：2012-11-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dae-Young LEE ,  Ki-Beom LEE ,  Kyu-Young KIM ,  Nam-Ok JUNG ,  Gug-Rae JO

IPC: H01L27/12 ,  H05K1/02 ,  H05K1/09 ,  H01L21/28

CPC classification number: H01L27/124 ,  G02F1/13439 ,  H01L21/28 ,  H05K1/02 ,  H05K1/09

Abstract: A homogenous thin film layer is patterned into a transparent conductive portion and a non-conductive portion without use of etching through the thin film. Instead, conductive fine-wires which are convertible in one embodiment into non-conductive fine-wires are selectively converted into the non-conductive form. In an alternate embodiment, the homogenous thin film layer which includes conductive fine-wires is provided in a curable liquid form and selected portions of the liquid formed are cured into being affixed to substrate. Remaining portions can be washed away. In the case of display devices using transparent electrodes, a thin thin-film transistor array substrate is provided where the initially homogenous thin film which is and then converted into patterned conductive and non-conductive sections forms the pixel-electrodes and/or common electrode of the display device.

Abstract translation: 均匀的薄膜层被图案化成透明导电部分和非导电部分，而不用蚀刻通过薄膜。 相反，在一个实施例中可转换成非导电细线的导电细线被选择性地转换成非导电形式。 在替代实施例中，包括导电细线的均匀薄膜层以可固化液体形式提供，并且所形成的液体的选定部分固化成固定到基底。 剩余部分可以被冲走。 在使用透明电极的显示装置的情况下，提供薄薄膜晶体管阵列基板，其中初始均匀的薄膜然后转换成图案化的导电和非导电部分形成像素电极和/或公共电极 显示设备。