Self-emission display device and method for driving the same
First Claim
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1. A self emission display device for controlling a lit-up/non-lit-up state of a light emitting element by controlling a current flowing therethrough comprising:
- a plurality of light emitting elements arrayed in a matrix and connected to electrodes; and
a plurality of SCRs for controlling a current flowing through the light emitting elements, corresponding to each of the light emitting elements;
wherein each of the light emitting elements is connected to an anode in each of the SCRs,wherein said each of the SCRs is provided so as to correspond to each of said light emitting elements connected to electrodes.
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Abstract
A self emission display device for controlling a lit-up/non-lit-up state of a light emitting element by controlling a current flowing therethrough comprises: a plurality of light emitting elements arrayed in a matrix; and a plurality of SCRs for controlling a current flowing through the light emitting elements, corresponding to each of the light emitting elements; wherein each of the light emitting elements is connected to an anode in each of the SCRs.
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Citations
17 Claims
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1. A self emission display device for controlling a lit-up/non-lit-up state of a light emitting element by controlling a current flowing therethrough comprising:
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a plurality of light emitting elements arrayed in a matrix and connected to electrodes; and a plurality of SCRs for controlling a current flowing through the light emitting elements, corresponding to each of the light emitting elements; wherein each of the light emitting elements is connected to an anode in each of the SCRs, wherein said each of the SCRs is provided so as to correspond to each of said light emitting elements connected to electrodes. - View Dependent Claims (3, 4, 5, 6, 7, 8)
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2. A self emission display device for controlling a lit-up/non-lit-up state of a light emitting element by controlling a current flowing therethrough comprising:
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a plurality of light emitting elements arrayed in a matrix and connected to electrodes; and a plurality of SCRs for controlling a current flowing through the light emitting elements, corresponding to each of the light emitting elements; wherein each of the light emitting elements is connected to a cathode in each of the SCRs, wherein said each of the SCRs is provided so as to correspond to each of said light emitting elements connected to electrodes.
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9. A method for driving a self emission display device having a plurality of light emitting elements arrayed in a matrix and a plurality of SCRs for controlling a current flowing through the light emitting elements, wherein each of the light emitting elements is connected to an anode in each of the SCRs, comprising:
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a process of providing a plurality of light emitting elements, each of said light emitting elements connected to an anode of a respective SCR and each of said light emitting elements connected to electrodes; a process of scanning sequentially each of the SCRs; and a process of driving each of the SCRs so that each of the light emitting elements be sustained in a conducting or non-conducting state, wherein each said respective SCR is provided so as to correspond to each of said light emitting elements connected to electrodes.
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10. A method for driving a self emission display device having a plurality of light emitting elements arrayed in a matrix and a plurality of SCRs for controlling a current flowing through the light emitting elements, wherein each of the light emitting elements is connected to a cathode in each of the SCRs, comprising:
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a process of providing a plurality of light emitting elements, each of said light emitting elements connected to an anode of a respective SCR and each of said light emitting elements connected to electrodes; a process of scanning sequentially each of the SCRs; and a process of driving each of the SCRs so that each of the light emitting elements be sustained in a conducting or non-conducting states, wherein each said respective SCR is provided so as to correspond to each of said light emitting elements connected to electrodes. - View Dependent Claims (12, 13, 14, 15, 16, 17)
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11. A method for driving a self emission display device having a plurality of light emitting elements arrayed in a matrix and a plurality of SCRs for controlling a current flowing through the light emitting elements, comprising:
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a process of providing a plurality of light emitting elements, each of said light emitting elements connected to an anode of a respective SCR and each of said light emitting elements connected to electrodes; a process of scanning sequentially each of the SCRs to provide each of the light emitting elements with a selected period in which a lit-up/non-lit-up state of the light emitting elements is determined; and a process of applying a predetermined voltage to a gate of the corresponding one of the SCRs in the selected period to light up any of the light emitting elements, wherein each said respective SCR is provided so as to correspond to each of said light emitting elements connected to electrodes.
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Specification