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Display panel and display apparatus

A display panel and display area technology, applied to semiconductor devices, electrical components, circuits, etc., can solve the problems of data line loading differences, data line length unequal, etc.

Active Publication Date: 2018-02-09
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a display panel and a display device, which are used to solve the problem in the prior art that the lengths of the data lines arranged on the display area are not equal after the display panel is cut, resulting in differences in the loading of the data lines.

Method used

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  • Display panel and display apparatus

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Embodiment Construction

[0034] At present, among the existing display panels with special-shaped regions, a display panel in which the special-shaped region is located at the top of the display region is taken as an example.

[0035] It should be noted that the special-shaped area is located on the display panel, which is located on the same plane as the display area, and is different from the display area. The special-shaped area can be a non-display area for setting other devices, such as cameras, earpieces, microphones, sensors, etc.; The area may also include a display area of ​​a small number of pixel units for displaying low-resolution images, for example, for displaying information such as time, date, temperature, and icons.

[0036] like figure 2 As shown, the data lines 01 in the display area B1 on both sides of the special-shaped area are connected from top to bottom along the column direction. In the display area B2 containing the special-shaped area A, since the substrate of the display ...

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Abstract

The invention discloses a display panel and a display apparatus. A display region of the display panel comprises multiple columns of pixels; the display region is divided into a second display regionand a first display region; the number of the pixels in one column in the second display region is less than that of the pixels in one column in the first display region; first data lines connected with the pixels in each column are arranged in the first display region; second data lines connected with the pixels in each column are arranged in the second display region; in the column direction, the length of the first data lines is longer than that of the second data lines; and the display panel also comprises third data lines which are in one-to-one correspondence to the second data lines andare electrically connected therewith. By virtue of addition of the third data lines electrically connected with the second data lines in the embodiment, the length difference between the first data lines and the second data lines is overcome; and in signal transmission, the loading of the first data lines and the second data lines can be improved, and the signal time delay between the first datalines and the second data lines can be lowered.

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] An OLED (Organic Light-Emitting Diode, Organic Light-Emitting Diode) display panel is a display panel made of organic light-emitting diodes. OLED display panels have many advantages. For example, OLED display panels contain self-luminous organic electroluminescent diodes, no backlight is required, high contrast, thin thickness, wide viewing angle, fast response, wide operating temperature range, relatively simple structure and manufacturing process. Simple, etc., in view of the above-mentioned many advantages, OLED display panels are widely used in the manufacture of display screens. [0003] Now, when preparing an OLED display panel, in order to arrange devices such as a camera, a microphone, and a distance sensor on the display panel, such as figure 1 As shown, the OLED display panel is cut on the si...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32
CPCH10K59/131
Inventor 彭超崔锐利袁山富彭涛
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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