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US 2019/0164487 A1Published application
Display device capable of discharging static electricity and sensing stress or temperature of a substrate thereof
AssigneeSamsung Display Co., Ltd.
InventorsJinwoo Lee, Kiwan Ahn, Jintaek Kim, Jaehyuk Jang
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Abstract
A display device includes a substrate including a first substrate layer which is flexible, a second substrate layer which is flexible, and a conductive layer between the first substrate layer and the second substrate layer, a display panel including a plurality of transistors disposed on the substrate, and a sensing portion configured to measure a resistance of the conductive layer.
Claims20
A display device comprising:
- a substrate comprising a first substrate layer which is flexible, a second substrate layer which is flexible, and a conductive layer between the first substrate layer and the second substrate layer;
- a display panel comprising a plurality of transistors disposed on the substrate;
- and
- a sensing portion configured to measure a resistance of the conductive layer.
1 more element
A display device comprising:
- a substrate comprising a first substrate layer which is flexible, a buffer layer, and a conductive layer between the first substrate layer and the buffer layer;
- a display panel comprising a plurality of transistors disposed on the buffer layer;
- and
- a sensing portion configured to measure a variation of a resistance of the conductive layer.
1 more element
A display device comprising:
- a first substrate which is flexible;
- a second substrate which is flexible;
- a conductive layer between the first substrate and the second substrate;
- a plurality of transistors on the second substrate;
- and
- a sensing electrode connected to the conductive layer, and configured to receive one of a predetermined voltage signal and a predetermined current signal and output one of a voltage signal and a current signal which are determined based on a resistance of the conductive layer.
3 more elements
Dependencies are inferred from the claim text.