Display panel and display apparatus
AssigneeShanghai Tianma Micro-Electronics Co., Ltd.
InventorsTenggang LOU, Nanfeng CHENG
Life of this patent
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Abstract
A display panel including a display area, subpixels located in the display area, and a shift register. The shift register includes a plurality of stages of shift units that are cascaded. Each of the plurality of stages of shift units is electrically connected to one control signal line of a plurality of control signal lines and at least two of the subpixels respectively and is configured to output a driving signal to the at least two of the subpixels in response to a control signal. The shift register is located in the display area, and at least one control signal line of the plurality of control signal lines is located in the display area.
Claims20
A display panel having a display area, the display area comprising:
- subpixels located in the display area;
- and
- a shift register comprising a plurality of stages of shift units that are cascaded, each of the plurality of stages of shift units being electrically connected to one control signal line of a plurality of control signal lines and at least one of the subpixels, wherein each of the plurality of stages of shift units is configured to output a driving signal to the at least one of the subpixels in response to a control signal,
- wherein the shift register is located in the display area, and at least one control signal line of the plurality of control signal lines is located in the display area;
- wherein the display panel further comprises data lines located in the display area, wherein the data lines are electrically connected to the subpixels, and wherein the plurality of control signal lines and the data lines are arranged in a same layer;
- wherein at least one of the subpixels comprises a pixel circuit and a light-emitting diode, wherein the pixel circuit is electrically connected to the light-emitting diode and one of the plurality of stages of shift units;
- wherein the shift register comprises:
- at least one scanning shift register electrically connected to at least one of the subpixels through a scanning signal line;
- and/or
- at least one emission shift register electrically connected to at least one of the subpixels through a light-emitting signal line.
A display apparatus, comprising a display panel having a display area, wherein the display panel comprises:
- subpixels located in the display area;
- and
- a shift register comprising a plurality of stages of shift units that are cascaded, each of the plurality of stages of shift units being electrically connected to one control signal line of a plurality of control signal lines and at least one of the subpixels, and being configured to output a driving signal to the at least one of the subpixels in response to a control signal, wherein the shift register is located in the display area, and at least one control signal line of the plurality of control signal lines is located in the display area;
- wherein the display panel further comprises data lines located in the display area and electrically connected to the subpixels, and the plurality of control signal lines and the data lines are arranged in a same layer;
- wherein at least one of the subpixels each comprises a pixel circuit and a light-emitting diode, and the pixel circuit is electrically connected to the light-emitting diode and one of the plurality of stages of shift units;
- wherein the shift register comprises:
- at least one scanning shift register electrically connected to at least one of the subpixels through a scanning signal line;
- and/or
- at least one emission shift register electrically connected to at least one of the subpixels through a light-emitting signal line.
Dependencies are inferred from the claim text.