Display panel and display device
A display panel and display area technology, applied in static indicators, instruments, semiconductor devices, etc., can solve problems such as reducing the user's visual experience, resistance jumping, and affecting display taste.
Active Publication Date: 2021-04-02
HKC CORP LTD +1
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Problems solved by technology
[0006] However, one end of the Fanout (fan-out part) is connected to the bounding lead (soldering lead), and the other end is connected to the data line or scanning line in the plane. The resistance of each line of the Fanout is not necessarily equal due to space and other reasons, and the resistance value may jump. In this way, at the position where the resistance value jumps, the display panel may have a difference in brightness and darkness, which will affect the display taste and reduce the user's visual experience
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[0046] 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.
[0047] 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...
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The invention discloses a display panel and a display device. The display panel includes: a substrate, the substrate is provided with a display area and a fan-out part, and the display area includes active switches; a plurality of signal lines are formed in the display area, and the signal lines include scanning lines and data lines, and the scanning lines and data lines are arranged perpendicular to each other to form In the pixel area, the signal line is coupled to the active switch; a plurality of fan-out wires are formed in the fan-out part, and the fan-out wires are connected to the signal line; a winding area is located in the fan-out In the middle position of the fan-out part, the fan-out wire is provided with a first winding segment in the winding area; the straight line area is located at the side of the fan-out part; the resistance balance part is formed in the straight line area, and the The fan-out wire is connected in series with the resistance balancing element. The resistance value balance part is set to realize the uniform distribution of the resistance value difference. The resistance value difference between two adjacent fan-out wires is a fixed value, and the resistance value jump is eliminated as much as possible to improve the display taste and the user's visual experience.
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
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IPC IPC(8): G02F1/1345G02F1/1362H01L27/32
CPCG02F1/13452G02F1/1362H10K59/131G09G3/20G09G2300/08G02F1/1345G02F1/136286G09G3/3225G09G3/3648H10K59/1315
Inventor 陈猷仁
Owner HKC CORP LTD