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Display panel and manufacturing method thereof

A display panel and polar plate technology, which is applied in semiconductor/solid-state device manufacturing, electrical components, electric solid-state devices, etc., can solve the problems of reducing panel utilization rate and increasing pixel occupation area, so as to improve utilization rate and reduce occupation area effect

Inactive Publication Date: 2019-11-05
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, since the existing storage capacitors are fabricated through the gate and source / drain metal layers, in order not to affect the aperture ratio, it is necessary to avoid the light-transmitting area, which leads to an increase in the occupied area of ​​the pixel and reduces the panel’s Utilization

Method used

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  • Display panel and manufacturing method thereof
  • Display panel and manufacturing method thereof
  • Display panel and manufacturing method thereof

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Embodiment Construction

[0023] The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the present invention can be practiced. The directional terms mentioned in the present invention, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "side", etc., are for reference only The orientation of the attached schema. Therefore, the directional terms used are used to illustrate and understand the present invention, but not to limit the present invention. In the figures, structurally similar units are denoted by the same reference numerals.

[0024] Such as figure 1 As shown, the existing display panel includes a light-transmitting area 101 and a storage area 102 . The cross-sectional structure of an existing display panel includes a base substrate 11, a first metal layer 12, an active layer 13, a second metal layer 14, a flat layer 15, an anode layer 16, a pixel definition layer 17, an organic light emi...

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Abstract

The invention provides a display panel and a manufacturing method thereof, and the display panel comprises a light-transmitting region which is used for arranging an organic light-emitting unit; a storage area which is used for setting a storage capacitor, wherein the light-transmitting area is corresponding to the storage area in position. The storage capacitor comprises a first polar plate and asecond polar plate, wherein the first polar plate and the second polar plate are both made of transparent materials. According to the display panel and the manufacturing method thereof, the occupiedarea of pixels can be reduced.

Description

【Technical field】 [0001] The invention relates to the field of display technology, in particular to a display panel and a manufacturing method thereof. 【Background technique】 [0002] Existing display panels generally include a light-transmitting area and a storage area. The light-transmitting area is used for setting an organic light-emitting unit, the organic light-emitting unit includes an organic light-emitting layer, and the storage area is used for setting a storage capacitor for storing charges. [0003] However, since the existing storage capacitors are fabricated through the gate and source / drain metal layers, in order not to affect the aperture ratio, it is necessary to avoid the light-transmitting area, which leads to an increase in the occupied area of ​​the pixel and reduces the panel’s utilization rate. [0004] Therefore, it is necessary to provide a display panel and a manufacturing method thereof to solve the problems existing in the prior art. 【Content o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32
CPCH10K59/122H10K59/123H10K59/1216H10K59/124H10K59/1213H10K59/1315H10K59/1201H10K59/80515H01L29/66969H01L27/1255H01L27/1225H01L21/02565H01L27/127H01L29/7869H10K71/00
Inventor 韩佰祥曹昆
Owner SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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