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A pin binding structure and display panel

A display panel and pin technology, applied in the field of pin binding structure and display panel, can solve problems such as binding alignment deviation

Active Publication Date: 2017-01-18
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Embodiments of the present invention provide a pin binding structure and a display panel, which can solve the problem that the pixel compensation circuit cannot avoid brightness deviation caused by binding alignment deviation

Method used

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  • A pin binding structure and display panel
  • A pin binding structure and display panel
  • A pin binding structure and display panel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] The first pad portion 101 and the second pad portion 102 in the same panel pin 10 are located in the same row. Such as Figure 4a As shown, from left to right, the first pad portion 101 and the second pad portion 102 of the first and third panel pins 10 are located in the first row R1; the second and fourth panel pins The first pad portion 101 and the second pad portion 102 of 10 are both located in the second row R2.

[0047] Two adjacent panel pins 10 are located in two different rows; the lower edge of the panel pin 10 in the upper row is higher than the upper edge of the panel pin 10 in the lower row. For example, adjacent first and second panel pins 10 are located in the first row R1 and the second row R2, respectively. The lower edge of the first panel pin 10 located in the upper row, that is the first row R1, is higher than the upper edge of the second panel pin 10 located in the lower row, that is, the second row R2.

[0048] Therefore, the above solution can avoid...

Embodiment 2

[0050] Such as Figure 4b As shown, the first pad portion 101 and the second pad portion 102 in the same panel pin 10 are located in two different rows. For example, the first pad portion 101 in the first panel pin 10 is located in the second row R2; the second pad portion 102 in the first panel pin 10 is located in the first row R1.

[0051] The lower edge of the second pad portion 102 located in the upper row (ie R1) is higher than the upper edge of the first pad portion 101 located in the lower row (ie R2). Or like Figure 4c As shown, the lower edge of the first pad portion 101 located in the upper row (ie R1) is higher than the second pad portion 102 located in the lower row (ie R2).

[0052] Therefore, the above solution can avoid the IR Drop phenomenon caused by the difference in contact area, and at the same time, due to two adjacent panel pins 10, for example, the second pad portion 102 and the second pad portion 102 of the first panel pin 10 The distance V′ of the second...

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PUM

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Abstract

Embodiments of the present invention provide a pin binding structure and a display panel, which relate to the field of display technology and can solve the problem that a pixel compensation circuit cannot avoid brightness deviation caused by binding alignment deviation. The pin binding structure includes panel pins and driving pins that are in contact with each other. The panel pin includes a first pad part and a second pad part connected to each other. The shape and size of the first pad portion and the second pad portion are the same, and the driving pins are connected to the first pad portion and the second pad portion in the direction along the narrow side of the driving pin. The distance between two adjacent panel pins is greater than or equal to the width of the narrow side of the drive pin.

Description

Technical field [0001] The present invention relates to the field of display technology, in particular to a pin binding structure and a display panel. Background technique [0002] With the rapid advancement of display technology, flat panel displays are currently the main popular displays. Among them, AMOLED (Active Matrix Driving OLED) displays have low manufacturing cost, high response speed, power saving, and can be used for The advantages of portable devices such as direct current drive and large operating temperature range are expected to become the next generation of new flat panel displays that replace LCD (liquid crystal display, liquid crystal display). [0003] In the existing AMOLED display panel, each OLED includes multiple TFT (Thin Film Transistor, thin film transistor) switching circuits. Due to the limitation of production process and production level, the TFT switching circuit is fabricated on a large-area glass substrate. Non-uniformity often occurs in electrica...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L51/52H01L27/32
CPCH10K59/00H10K50/80H10K50/805
Inventor 解红军
Owner BOE TECH GRP CO LTD