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US 10,120,231 B2Granted
Liquid crystal display
AssigneeLG Display Co., Ltd.
InventorsSangdae Han, Sejeon Park, Gunwoo Lee
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Abstract
A liquid crystal display (LCD) is disclosed. The liquid crystal display (LCD) comprises an LCD panel, an upper polarization plate over the LCD panel, a lower polarization plate under the LCD panel, an adhesive layer under the lower polarization plate, a diffusion sheet under the adhesive layer, and an irregular air layer between at least part of the adhesive layer and the diffusion sheet.
Claims8
A liquid crystal display (LCD), comprising:
- an LCD panel;
- an upper polarization plate over the LCD panel;
- a lower polarization plate adhered under the LCD panel;
- an adhesive layer under the lower polarization plate;
- a diffusion sheet under the adhesive layer;
- and
- an irregular air layer between at least part of the adhesive layer and the diffusion sheet,
- wherein the LCD panel, the lower polarization, the adhesive layer, and the diffusion sheet are integrated by laminating the diffusion sheet to a bottom surface of the lower polarization plate through the adhesive layer,
- wherein the diffusion sheet includes a base sheet, and a resin layer on the base sheet and configured to have a plurality of engraved patterns, and
- wherein the length of an interface between the corresponding engraved pattern and the adhesive layer is smaller than a maximum length of the corresponding engraved pattern.
7 more elements
Dependencies are inferred from the claim text.