A display panel, electronic device and driving method
A display panel and display screen technology, applied to static indicators, instruments, etc., can solve the problems of large data signal voltage difference and large power consumption
Active Publication Date: 2019-05-10
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
View PDF10 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The voltage difference between the positive and negative amplitudes of the data signal is large, and the power consumption for voltage inversion is large
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
other Embodiment approach
[0087] In other embodiments, the signal line 21 corresponding to the electrode blocks 11 in odd rows can also be set to be connected to the electrode block 11 corresponding to the second pixel unit P2 in the electrode blocks 11 in odd rows, and the second common voltage signal is input, and the electrode blocks 11 in even rows The corresponding signal line 21 is connected to the electrode block 11 corresponding to the first pixel unit P1 in the even-numbered row of electrode blocks 11 to input the first common voltage signal.
[0088] In the display panel described in the embodiment of the present invention, the electrode blocks 11 arranged in an array are connected obliquely, and among the two signal lines 21 corresponding to any two adjacent rows of electrode blocks, one is connected to the first pixel unit P1 in the corresponding row. The other electrode block 11 is connected to the electrode block 11 corresponding to the second pixel unit P2 in the corresponding row, so tha...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a display panel, an electronic device and a driving method. The display panel comprises a pixel element array and a common electrode layer. The pixel element array is provided with first pixel units and second pixel units. The common electrode layer is provided with multiple electrode blocks in one-to-one correspondence with the pixel units. When any row of pixel units is scanned, the electrode blocks corresponding to the first pixel units input first common voltage signals at the same time, and the electrode blocks corresponding to the second pixel units input second common voltage signals at the same time. In the drive timing period corresponding to any frame of display image, of the first common voltage signals and the second common voltage signals, one is at a first potential, and the other is at a second potential. For two drive timing periods corresponding to two adjacent frames of display images, the potential of the first common voltage signals in the former drive timing period is different from that of the first common voltage signals in the latter drive timing period. Through the technical scheme, the power consumption of data signal voltage reversing is reduced.
Description
technical field [0001] The present invention relates to the technical field of display devices, and more specifically, to a display panel, electronic equipment and a driving method. Background technique [0002] With the continuous development of science and technology, more and more electronic devices with display functions are widely used in people's daily life and work, which brings great convenience to people's daily life and work, and has become an indispensable important tool missing. The main component of an electronic device to realize a display function is a display panel, and a liquid crystal display panel is one of the mainstream display panel types today. [0003] The liquid crystal display panel has a plurality of pixel units arranged in an array. When driving the pixel units to display, generally, each row of pixel units is scanned row by row through the gate scanning circuit, the gate scan signal is sequentially provided to each row of pixel units through th...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/36
CPCG09G3/3614
Inventor 许作远朱桂熠
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD