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US 2004/0104899 A1Published application
Touch panel for display device
AssigneeLG Display Co., Ltd.
InventorsHee Jung Hong, Nam Yong Kong, Tae Ho You, Hee Jeong Park, Cheon Suck Lee
Life of this patent
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Abstract
A touch panel for a display device integrates functionality provided by resistive-type and EM-type touch panels. The touch panel is integrated with the display device and includes a resisitve-type touch panel arranged above the display device and an EM-type touch panel arranged below the display device.
Claims28
A touch panel for a display device, comprising:
- a resistive-type touch panel arranged above the display device;
- and
- an electromagnetic (EM)-type touch panel arranged below the display device.
A touch panel display device, comprising:
- a display device;
- a resistive-type touch panel arranged above the display device;
- an electromagnetic (EM)-type touch panel arranged below display device;
- and
- a case top securing the display device, the resistive-type touch panel, and the EM-type touch panel together as a single body.
2 more elements
Dependencies are inferred from the claim text.