Display device
First Claim
Patent Images
1. A driving method of a display device comprising the steps of:
- generating a signal for determination of an operation timing of plurality of TFTs;
controlling outputting of the signal for determination of the operation timing in accordance with EN signals; and
outputting an image signal to the plurality of TFTs on the basis of the signal for determination of the operation timing, wherein an image display section is formed when the image signal is applied, wherein an image non-displayed section is formed when no image signal is applied.
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Abstract
A display device for displaying images based on signals of different standards is disclosed.
In a display device of the active matrix type, write control circuits as provided in a source side driver circuit and a gate line side driver circuit are operable to selectively supply output signals of shift registers to a source line and a gate line. Whereby, it becomes possible to render the non-display section of an image clearer or visually distinguishable, which in turn leads to capability of successful execution of images with excellent quality.
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Citations
12 Claims
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1. A driving method of a display device comprising the steps of:
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generating a signal for determination of an operation timing of plurality of TFTs;
controlling outputting of the signal for determination of the operation timing in accordance with EN signals; and
outputting an image signal to the plurality of TFTs on the basis of the signal for determination of the operation timing, wherein an image display section is formed when the image signal is applied, wherein an image non-displayed section is formed when no image signal is applied. - View Dependent Claims (2, 3)
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4. A driving method of a display device comprising the steps of:
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generating a signal in a shift register for determination of an operation timing of a switching circuit;
controlling outputting of the signal for determination of the operation timing in a write control circuit in accordance with EN signals inputted to thereto;
outputting an image signal to the switching circuit on the basis of the signal for determination of the operation timing; and
wherein an image display section is formed when the image signal is applied, wherein an image non-displayed section is formed when no image signal is applied. - View Dependent Claims (5, 6)
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7. A driving method of display device comprising the steps of:
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generating a signal for determination of an operation timing of plurality of TFTs;
controlling outputting of the signal for determination of the operation timing in accordance with EN signals; and
outputting an image signal to the plurality of TFTs on the basis of the signal for determination of the operation timing, wherein an image display section is formed when the image signal is applied, wherein a black image section is formed when no image signal is applied. - View Dependent Claims (8, 9)
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10. A driving method of a display device comprising the steps of:
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generating a signal in a shift register for determination of an operation timing of a switching circuit;
controlling outputting of the signal for determination of the operation timing in a write control circuit in accordance with EN signals inputted to thereto; and
outputting an image signal to the switching circuit on the basis of the signal for determination of the operation timing, wherein an image display section is formed when the image signal is applied, wherein a black image section is formed when no image signal is applied. - View Dependent Claims (11, 12)
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Specification