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US 9,310,544 B2Granted
Polarizer and display device including the same
AssigneeSamsung Display Co., Ltd.
InventorsSuk Choi, Jihong Bae, Valeriy Prushinskiy, Hyun-Joo Hwang
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Abstract
A polarizer including a base film, a first alignment layer disposed on the base film, a phase delay layer disposed on the first alignment layer, a second alignment layer disposed on the phase delay layer, and a polarizing layer disposed on the second alignment layer. The phase delay layer includes a first liquid crystal composition including first liquid crystals, a first antioxidant, and a derivative thereof.
Claims14
A polarizer comprising:
- a base film;
- a first alignment layer disposed on the base film;
- a phase delay layer disposed on the first alignment layer;
- a second alignment layer disposed on the phase delay layer;
- and
- a polarizing layer disposed on the second alignment layer,
- wherein the phase delay layer comprises a first liquid crystal composition comprising first liquid crystals, a first antioxidant, and a derivative of the first antioxidant.
4 more elements
A display device comprising:
- a display panel;
- and
- a polarizer disposed on the display panel,
- wherein the polarizer comprises:
- a base film;
- a first alignment layer disposed on the base film;
- a phase delay layer disposed on the first alignment layer;
- a second alignment layer disposed on the phase delay layer;
- and
- a polarizing layer disposed on the second alignment layer, and
- wherein the phase delay layer comprises liquid crystals, an antioxidant, and a derivative of the antioxidant.
8 more elements
Dependencies are inferred from the claim text.