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Display array of display panel

A display array and display panel technology, applied in the field of display arrays, can solve problems such as increased circuit complexity and limitations

Active Publication Date: 2008-07-16
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Although the use of some data lines can be reduced according to the structure 100b, the number of switches in the circuit will also increase accordingly, and the use of external control signals also means that additional signal generation modules are required. These conditions will increase the overall complexity of the circuit. Limits the benefits of this structure

Method used

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  • Display array of display panel
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  • Display array of display panel

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Embodiment Construction

[0041] FIG. 2A shows a schematic structural diagram of a display array 200 according to an embodiment of the present invention, which includes a data line DL, a first scanning line GL1, a second scanning line GL2, a third scanning line GL3, and a first pixel electrode P11. , the second pixel electrode P12, the third pixel electrode P21, the fourth pixel electrode P22, the first front-end switch S11, the second front-end switch S21, the first intermediate switch S12 and the second intermediate switch S22. Wherein, the data line DL is used to respectively transmit the data signals required by the first pixel electrode P11 , the second pixel electrode P12 , the third pixel electrode P21 and the fourth pixel electrode P22 . All of the first front-end switch S11 , the second front-end switch S21 , the first intermediate switch S12 and the second intermediate switch S22 can be realized by transistor elements.

[0042] In the display array 200, the first pixel electrode P11 is connec...

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Abstract

The disclosed display array structure for display panel comprises: a data circuit, a first / second scan circuit to control the following switches respectively, a first pixel electrode connected to the data circuit with a front switch, and a second pixel electrode connected to the first one with a medium switch. Wherein, turning on the front switch, the first electrode receives data signal from the data circuit; when turning on both switches, the second electrode receives signal from the data circuit.

Description

technical field [0001] The present invention relates to a display array used in a display panel, in particular to a display array capable of driving multiple pixel electrodes with data lines. Background technique [0002] In recent years, optoelectronic related technologies have been continuously introduced, and the digitization trend of various electronic devices has expanded the technical level and application range of display panels, making the types of common display panels from the only cathode ray tube display in the past to liquid crystal display. Display panels and plasma display panels and the like. Among them, because the display principle of these new display panels is very different from that of cathode ray tube displays, they can easily achieve the advantages of high image quality, small size, light weight, low driving voltage, and low power consumption, and are more applicable In consumer communication and electronic products such as personal digital assistant...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/20G09G3/36G02F1/133
Inventor 刘秉德林雨洁陈善特
Owner AU OPTRONICS CORP