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US 10,591,777 B2Granted
Display device with polarizer
AssigneeSamsung Display Co., Ltd.
InventorsHyung Guen Yoon, Jae Hong Park, Dong Han Song, Ji Yun Park, Sang Hee Yu, Kyung Seon Tak
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Abstract
A display device comprising: a first substrate, a second substrate facing the first substrate, a color conversion layer disposed on one surface of the second substrate and including quantum dots; a first circular polarizer disposed on the color conversion layer and a second circular polarizer disposed on either one surface of the first substrate facing one surface of the second substrate or the other surface opposed to the one surface of the first substrate.
Claims20
A display device comprising:
- a first substrate;
- a second substrate facing the first substrate;
- a color conversion layer disposed on one surface of the second substrate and including wavelength conversion materials;
- a black matrix layer disposed between the second substrate and the color conversion layer;
- a first circular polarizer disposed on the color conversion layer;
- a second circular polarizer disposed on one surface of the first substrate facing one surface of the second substrate and an other surface of the first substrate opposed to the one surface of the first substrate;
- and
- a planarization layer disposed between the first circular polarizer and the color conversion layer,
- wherein the color conversion layer is partially overlapped with the black matrix layer, and
- wherein the planarization layer partially contacts an upper surface of the black matrix.
7 more elements
A display device comprising:
- a first substrate;
- a second substrate facing the first substrate;
- a liquid crystal layer interposed between the first substrate and the second substrate;
- a color conversion layer disposed on the second substrate and including wavelength conversion materials;
- a black matrix layer disposed between the second substrate and the color conversion layer;
- a first circular polarizer disposed on the color conversion layer;
- and
- a planarization layer disposed between the first circular polarizer and the color conversion layer,
- wherein the color conversion layer is partially overlapped with the black matrix layer,
- wherein the planarization layer partially contacts an upper surface of the black matrix, and
- wherein the first circular polarizer passes, from among light passing through the liquid crystal layer, light circularly polarized in a first direction about a transmission axis.
8 more elements
Dependencies are inferred from the claim text.