US 10,707,276 B2Granted

Display device

AssigneeSamsung Display Co., Ltd.

InventorsWon Tae Kim, Tae Jin Kong, Hee-Keun Lee, Seung-Jin Chu

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Abstract

An exemplary embodiment of the present inventive concept provides a display device including: a thin film transistor panel comprising a display area and a peripheral area; and a color conversion panel overlapping the thin film transistor panel, wherein the color conversion panel includes: a substrate; a color conversion layer; a first organic layer disposed between the color conversion layer and the thin film transistor panel; a second organic layer disposed between the first organic layer and the thin film transistor panel; and a polarization layer disposed between the second organic layer and the thin film transistor panel, wherein the first organic layer overlaps the display area and the peripheral area, and the second organic layer overlaps the display area.

Claims12

Dependent claims

A display device comprising:

a thin film transistor panel comprising a display area and a peripheral area;
and
a color conversion panel overlapping the thin film transistor panel,
wherein the color conversion panel includes:
a substrate;
a color conversion layer disposed between the substrate and the thin film transistor panel and comprising semiconductor nanocrystals;
a first organic layer disposed between the color conversion layer and the thin film transistor panel;
a second organic layer disposed between the first organic layer and the thin film transistor panel;
a polarization layer disposed between the second organic layer and the thin film transistor panel;
and
a first inorganic layer disposed between the first organic and the second organic layer,
wherein the first organic layer overlaps the display area and the peripheral area, and the second organic layer overlaps the display area.

9 more elements

Dependencies are inferred from the claim text.

Facts

Application: 16/204,723Filed 29 Nov 2018
Priority: KR 10-2018-00656307 Jun 2018
Published: US 2019/0378881 A112 Dec 2019
Granted: 7 Jul 2020
Term ends: Not estimatedThe source records don’t support an estimate.

Classification10 codes

G02F 1/133528
Structural association of cells with optical devices, e.g. polarisers or reflectors: polarisers
G02F 1/133617
Illuminating devices: illumination with ultraviolet light; Luminescent elements or materials associated to the cell
H10K 59/38
Devices specially adapted for multicolour light emission: comprising colour filters or colour changing media [CCM]
G02F 1/133548
Polarisers: wire-grid polarisers