Display device
AssigneeSamsung Display Co., Ltd.
InventorsHyun Kim, Seul Ki Kim, Seung Ha Choi, Yun Seok Han, Kap Soo Yoon, Jeong Uk Heo
Life of this patent
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Abstract
A display device is provided. The display device includes: a first substrate that comprises a first base substrate, an insulating layer located on the first base substrate, and a barrier layer located on the insulating layer; a second substrate that faces the first substrate; a liquid crystal layer that is located between the first substrate and the second substrate; and a first spacer that is located between the first substrate and the second substrate and is in contact with the first substrate, wherein the first substrate further comprises a second spacer that is located on the barrier layer and overlaps with the first spacer.
Claims25
A display device comprising:
- a first substrate that comprises a first base substrate, an insulating layer located on the first base substrate, and a barrier layer located on the insulating layer;
- a second substrate that faces the first substrate;
- a liquid crystal layer that is located between the first substrate and the second substrate;
- and
- a first spacer that is located between the first substrate and the second substrate and is in contact with the first substrate,
- wherein the first substrate further comprises a second spacer disposed between the first spacer and the barrier layer, the second spacer overlapping the first spacer and directly contacting the barrier layer, and
- wherein the barrier layer is made of a conductive material.
A display device comprising:
- a first substrate;
- a second substrate that faces the first substrate;
- a liquid crystal layer that is located between the first substrate and the second substrate;
- and
- a first spacer that is located between the first substrate and the second substrate and is in contact with the first substrate, wherein the first substrate comprises:
- a first base substrate;
- a thin film transistor located on the first base substrate;
- an insulating layer disposed on the thin film transistor;
- a first electrode located on the insulating layer;
- a second spacer that is located on the first electrode and overlaps with the first spacer;
- a passivation layer disposed between the first spacer and the second spacer;
- and a second electrode located on the passivation layer and connected to the thin film transistor through a contact hole formed in the passivation layer.
A display device comprising:
- a first substrate;
- a second substrate that faces the first substrate;
- a liquid crystal layer that is located between the first substrate and the second substrate;
- and
- a first spacer that is located between the first substrate and the second substrate and is in contact with the first substrate, wherein the first substrate comprises:
- a first base substrate;
- a thin film transistor located on the first base substrate;
- an insulating layer disposed on the thin film transistor;
- a barrier layer located on the insulating layer;
- a second spacer that is located on the barrier layer and overlapping with the first spacer;
- a first electrode located on the barrier layer and the second spacer;
- a passivation layer disposed between the first spacer and the second spacer;
- and
- a second electrode that is located on the passivation layer and is connected with the thin film transistor through a contact hole formed in the passivation layer.
Dependencies are inferred from the claim text.