Driving circuit for display panel and display device
AssigneeHkc Corporation Limited
InventorJianfeng Shan
Life of this patent
Estimating the term…
Abstract
The present invention discloses a driving circuit for a display panel and a display device. The driving circuit includes a driving circuit board configured to carry a driving circuit, and first pads located on the driving circuit. The first pads are connected through a detachable connector.
Claims20
A driving circuit for a display panel, comprising:
- a driving circuit board, carrying the driving circuit of the display panel, wherein the driving circuit of the display panel comprises a power output end;
- and
- at least two first pads, disposed on the driving circuit, wherein the first pads are configured to measure a parameter of the power output end;
- and the first pads are connected through a detachable connector;
- wherein when measurement of the power output end is required the detachable connector is disconnected and the measurement is performed, and when a resistor is required for the power output end the resistor is directly soldered onto the first pads.
A display device, comprising a driving circuit for a display panel, wherein the driving circuit comprises:
- a driving circuit board, carrying the driving circuit of the display panel, wherein the driving circuit of the display panel comprises a power output end;
- and
- at least two first pads, disposed on the driving circuit, wherein the first pads are configured to measure a parameter of the power output end;
- and the first pads are connected through a detachable connector;
- wherein when measurement of the power output end is required the detachable connector is disconnected and the measurement is performed, and when a resistor is required for the power output end, the resistor is directly soldered onto the first pads.
A method of measuring a parameter of a power output end of a driving circuit of a display panel, the driving circuit comprising a driving circuit board carrying the driving circuit, and at least two first pads disposed on the driving circuit, wherein the first pads are connected through a detachable connector, the method comprising:
- when measurement of the power out end is required, disconnecting the detachable connector and performing the measurement;
- and
- when a resistor is required for the power output end, directly soldering the resistor between the first pads.
Dependencies are inferred from the claim text.