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US 2020/0004083 A1Published application
Method of manufacturing polarizing plate and display device including polarizing plate
AssigneeSamsung Display Co., Ltd.
InventorsHo Yun BYUN, Hak Sun KIM, Nam Seok ROH, Seung Beom PARK
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Abstract
A method of manufacturing a polarizing plate includes: preparing a polarizer including a dichroic material, the polarizer being configured to polarize incident light; forming a protective film on at least one surface of the polarizer; and forming at least one transmission region by selectively radiating a femtosecond laser onto the polarizer, a group transmittance of the at least one transmission region being 80% or more.
Claims7
A display device comprising:
- a polarizing plate comprising at least one transmission region with a group transmittance of 80% or more;
- a liquid crystal display panel disposed on the polarizing plate;
- and
- a backlight to provide light to the liquid crystal display panel, the backlight being disposed on the liquid crystal display panel.
1 more element
Dependencies are inferred from the claim text.