Display device and driving circuit thereof
A driving circuit and display device technology, applied to static indicators, instruments, etc., can solve problems affecting the uniformity of the panel, insufficient charging of the panel, etc., and achieve the effect of saving power and reducing the overall cost
Active Publication Date: 2016-06-15
AU OPTRONICS CORP
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Problems solved by technology
[0003] However, limited by the characteristics of the components in the multiplexer, the charging current to the data lines will gradually decrease during the charging process, making the display panel insufficiently charged or it takes a long time to complete charging, thereby affecting the overall uniformity of the panel
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[0046] The following examples are described in detail in conjunction with the accompanying drawings to better understand the content of the present invention. However, the provided examples are not intended to limit the scope of the present invention, and the description of the structure and operation is not intended to limit it. The order of execution, any recombination of components to produce devices with equivalent functions are within the scope of the present invention. In addition, according to industry standards and common practice, the drawings are only for the purpose of assisting explanation, and are not drawn according to the original scale. In fact, the dimensions of various features can be arbitrarily increased or decreased for the convenience of illustration. In the following description, the same components will be described with the same symbols for easy understanding.
[0047] The terms (terms) used throughout the specification and the scope of protection of t...
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The invention discloses a display device and a driving circuit thereof. The driving circuit includes a plurality of first control lines, a plurality of second control lines, a plurality of first switches and a plurality of second switches. The first control lines are used for transmitting a plurality of first control signals; the second control lines are used for transmitting a plurality of second control signals; one control ends of the first switches are used for receiving one corresponding first control signal; one control ends of the second switch are used for receiving one corresponding second control signal; the first control signals are used for handover between a first enable voltage and a first forbidden voltage to power on the first switches; the second control signals are used for handover between a second enable voltage and a second forbidden voltage to power on the second switches; and the second enable voltage is different from the first enable voltage, and the second forbidden voltage is different from the first forbidden voltage.
Description
technical field [0001] The disclosure relates to a display device. Specifically, the disclosure relates to an active matrix display device. Background technique [0002] In recent years, with the rapid development of large-size liquid crystal display panels, multiplexers are used in driving circuits to reduce the number of source drive units required in large-size liquid crystal display panels. [0003] However, limited by the characteristics of the components in the multiplexer, the charging current to the data lines will gradually decrease during the charging process, resulting in insufficient charging of the display panel or taking a long time to complete charging, thereby affecting the overall uniformity of the panel. Therefore, how to improve the driving circuit in the display panel to improve the charging quality of the multiplexer for the data lines is an important research issue in this field. Contents of the invention [0004] To solve the above problems, an asp...
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Login to View More IPC IPC(8): G09G3/36
CPCG09G3/3648
Inventor 奚鹏博詹欣哲苏松宇林勇旭
Owner AU OPTRONICS CORP