A display panel and a display device
A display panel and display area technology, which is applied to identification devices, static indicators, instruments, etc., can solve problems such as large fan-out wire resistance, affecting display taste, and reducing user visual experience
Active Publication Date: 2020-03-31
HKC CORP LTD +1
View PDF8 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0006] However, the resistance value of each line in the Fan-out (fan-out area) is not necessarily equal due to space and other reasons. Sometimes the difference between the maximum and minimum is too large, resulting in an unsmooth display of the screen, especially in the mixed-color screen. The resistance of the outermost fan-out wire is too large, and the RC delay is serious. The charging rate of the latter pixel is higher than that of the previous pixel, and color shift will appear on both sides of the driver chip, which will affect the display quality and reduce the user's visual experience.
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
Embodiment Construction
[0065] Specific structural and functional details disclosed herein are representative only and for purposes of describing example embodiments of the present invention. This invention may, however, be embodied in many alternative forms and should not be construed as limited to only the embodiments set forth herein.
[0066] In describing the present invention, it is to be understood that the terms "central", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", The orientation or positional relationship indicated by "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device Or elements must have a certain orientation, be constructed and operate in a certain orientation, and thus should not be construed as limiting the invention. In addition, the te...
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 present invention discloses a display panel and display device. The display panel includes: substrate, the substrate settings with display areas, fan -out areas, and multiple drive chips; multiple signal cables are formed in the display area; multiple pixel areas are formed in the pixel area, formed in the pixel area, formed in the pixel area, formed in the pixel area, formed in the pixel area, formed in the pixel area, formed in the pixel area, formed inDisplay the area, coupled with the signal cable; multiple fans out of the wires, forming in the fan -out area, one end of the fan out of the wire is connected to the signal cable, and the other end of the fan is connected to the driver chip;Internal; multiple connection cables are formed in the connection part, and the driving chip is connected by the connection line; where the multiple fans are used as the setting of the settings of the corresponding connection.Because the present invention is set to communicate the driving chip, the connection part of the driving chip is set in the fan -out area, so that the fan out of the fan out of the area is used in a limited space to reasonably optimize the space layout, reduce the resistance between the fan out of the wires out of the winding wire.Value differences, improve or even eliminate color bias, and improve display quality.
Description
technical field [0001] The present invention relates to the field of display technology, in particular to a display panel and a display device. Background technique [0002] Existing displays are generally controlled based on active switches, which have many advantages such as thin body, power saving, and no radiation, and have been widely used, mainly including liquid crystal displays, OLED (Organic Light-Emitting Diode) displays, QLED (Quantum Dot Light Emitting Diodes) displays, plasma displays, etc. From the perspective of appearance and structure, there are both flat-panel displays and curved-surface displays. [0003] For liquid crystal displays, including two parts of the liquid crystal panel and the backlight module (Backlight Module), the working principle of the liquid crystal display is to place liquid crystal molecules in two parallel glass substrates, and apply a driving voltage on the two glass substrates to control the liquid crystal. The direction of rotatio...
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): G09F9/00G09G3/20
CPCG09F9/00G09G3/20G09G2320/0242G09G3/3659G09G2320/0223G02F1/1345H10K59/131G02F1/133305G02F1/133606G02F1/134309G02F1/136286G09G3/3225
Inventor 陈猷仁
Owner HKC CORP LTD