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US 10,474,266 B2Granted
Digitizer and flexible display device comprising the same
AssigneeDongwoo Fine-Chem Co., Ltd.
InventorsSeung Jin Chae, Yoonho Huh, Byung Jin Choi
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Abstract
A flexible digitizer comprising a flexible substrate and a first and a second electrodes having thicknesses of 2000 Å to 1 μm is provided. The digitizer according to the present invention has sufficient flex resistance for application to a flexible display device with superior electrical characteristics and visibility.
Claims14
A flexible digitizer comprising:
- a flexible substrate;
- a first electrode disposed on the flexible substrate and having a thickness of 2000 Å to 1 μm;
- a first insulation layer disposed on the first electrode and having a through hole exposing the first electrode;
- and
- a second electrode disposed on the first insulation layer to be electrically connected to the first electrode via the through hole and having a thickness of 2000 Å to 1 μm,
- wherein the first and the second electrodes each have a line width of 3 to 30 μm and a line resistance of 1 kΩ or less, and
- wherein the flexible digitizer is an electro-magnetic resonance (EMR) type digitizer.
4 more elements
Dependencies are inferred from the claim text.