Samsung Display Co., Ltd.

Samsung Displayco., Ltd.

Jae Bok Chang

Jae Hong Park

Ji Yun Park

Kyung Hee Lee

Hyung Guen Yoon

Kyung Seon Tak

Sung H Hong

Jun Woo Lee

A display device according to an exemplary embodiment of the present invention includes: a substrate; a gate line that is disposed on the substrate in a first direction; a data line that is disposed in a second direction, while crossing the gate line; a semiconductor layer that is disposed between the gate line and the data line, a transistor formed by the semiconductor, a part of the gate line, and a part of the data line; a pixel electrode connected with the transistor; and a light blocking member that is disposed on the pixel electrode, wherein the light blocking member is disposed in the second direction while overlapping the data line, the light blocking member includes a first region and a second region, each having a different width in the first direction, and a width of the second region is narrower than a width of the first region.

Display device

A polarizer and a manufacturing method of a polarizer are provided. The polarizer includes: an alignment layer including a cured liquid crystalline material and having a plurality of concave portions defined on its surface to extend in a first direction; and a polarizing material layer containing a dye and disposed on the surface of the alignment layer on which the concave portions are defined.

Polarizer and manufacturing method thereof

A dye compound represented by formula (A): wherein, in formula (A), Cycand each Cycare each independently 1,4-phenylene or 1,4-cyclohexylene, each Eis independently a single bond, *&#x2014;(C&#x2550;O)O&#x2014;*, *&#x2014;O(C&#x2550;O)&#x2014;*, Calkylene of the formula *&#x2014;(CH)&#x2014;* wherein k is a natural number, *&#x2014;CH&#x2550;CH&#x2014;*, or *&#x2014;C&#x2261;C&#x2014;*, j1 is an integer of 1 to 3, each AR is independently 1,4-phenylene or j2 is an integer of 1 or 2, Lis a single bond, *&#x2014;O&#x2014;*, *&#x2014;(C&#x2550;O)O&#x2014;*, or *&#x2014;O(C&#x2550;O)&#x2014;*, Land Lare each independently a single bond or *&#x2014;O&#x2014;*, k1 is an integer of 0 to 12, k2 is an integer of 6 to 10, Ris a hydrogen atom, an acrylate group, or a methacrylate group, and Ris a hydrogen atom, a hydroxy group, an alkyl group, an alkoxy group, or 

Dye compound, polarizer using the dye compound, and display device using the dye compound

Provided are a dye compound, a composition comprising the dye compound, and a display device using the dye compound. The dye compound is represented by Formula 1. 

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Incheon, South Korea

Jae Bok Chang