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US 7,453,543 B2Granted
Display device
AssigneeSeiko Instruments Inc.
InventorsTsutomu Matsuhira, Hiroki Hanawa
Life of this patent
Estimating the term…
Abstract
A display device has a first flexible substrate having a connection terminal and a driver integrated circuit for supplying driving signals. A second flexible substrate is connected to the connection terminal of the first flexible substrate. A pair of display panels are connected to the respective first and second flexible substrates for sharing driving signals supplied by the driver integrated circuit to drive the display panels.
Claims15
A display device comprising:
- a first display panel;
- a second display panel;
- a first flexible substrate connected to the first display panel;
- a second flexible substrate connected to the second display panel and to the first flexible substrate;
- a connection terminal portion formed on the first flexible substrate for interconnecting the first flexible substrate to the second flexible substrate;
- and
- a driver integrated circuit that receives input signals from external circuits via the first flexible substrate, the driver integrated circuit being mounted to the first flexible substrate for supplying driving signals to the first display panel to drive the first display panel and for supplying at least part of the driving signals to the second display panel via the connection terminal portion to drive the second display panel.
4 more elements
A display device comprising:
- a first display panel having a connection terminal portion;
- a first flexible substrate connected to the first display panel;
- a second display panel;
- a second flexible substrate connected to the second display panel and to the connection terminal portion of the first display panel;
- and a driver integrated circuit that receives input signals from external circuits via the first flexible substrate, the driver integrated circuit being mounted to the first flexible substrate for supplying driving signals to the first display panel to drive the first display panel and for supplying driving signals to the second display panel via the first flexible substrate to drive the second display panel.
2 more elements
A display device comprising:
- a first flexible substrate having a connection terminal and a driver integrated circuit that receives input signals from external circuits via the first flexible substrate and that supplies driving signals;
- a second flexible substrate connected to the connection terminal of the first flexible substrate;
- and a pair of display panels connected to the respective first and second flexible substrates for sharing driving signals supplied by the driver integrated circuit to drive the display panels.
Dependencies are inferred from the claim text.