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Organic thin film transistor array panel

A technology of thin film transistor and array panel, applied in the field of organic thin film transistor array panel and its manufacture

Inactive Publication Date: 2010-09-29
SAMSUNG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, organic semiconducting materials limit the kinds of fabrication processes that can be employed

Method used

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  • Organic thin film transistor array panel
  • Organic thin film transistor array panel
  • Organic thin film transistor array panel

Examples

Experimental program
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Embodiment Construction

[0034] In the drawings, the thicknesses of layers and regions are exaggerated for clarity. Like reference numerals refer to like elements throughout. It will be understood that when an element such as a layer, region, or substrate is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present.

[0035] figure 1 is a layout diagram of an OTFT array panel according to an embodiment of the present invention, and figure 2 was taken along line II-II figure 1 Cross-sectional view of the OTFT array panel shown.

[0036] Such as figure 1 with figure 2 As shown, a plurality of data lines 171, a plurality of storage electrode lines 172, and a plurality of light shielding layers 174 are formed on an insulating substrate 110 made of, for example, transparent glass, silicide, or plastic.

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PUM

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Abstract

The invention discloses a thin film transistor array panel which includes a substrate, a data line formed on the substrate, a source electrode connected to the data line, a drain electrode including a portion opposing the source electrode, a partition having an opening exposing portions of the source and drain electrodes, an organic semiconductor formed in the opening, a gate insulator formed on the organic semiconductor, and a gate line crossing the data line and having a gate electrode.

Description

[0001] Cross References to Related Applications [0002] This application claims priority and benefit from Korean Patent Application No. 10-2005-0123385 filed with the Korean Intellectual Property Office on December 14, 2005, the contents of which are incorporated herein by reference. technical field [0003] The invention relates to an organic thin film transistor array panel and a manufacturing method thereof. Background technique [0004] Generally, a flat panel display such as a liquid crystal display (LCD), an organic light emitting diode (OLED) display, and an electrophoretic display includes a pair of electric field generating electrodes and an electro-optically active layer disposed therebetween. As electro-optically active layers, LCDs include a liquid crystal layer, while OLED displays include an organic light-emitting layer. [0005] One of the pair of electric field generating electrodes is usually coupled with a switching element to receive an electrical signal...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L27/28H01L21/84
CPCH01L27/3244H01L51/0003G02F2001/13685H01L51/0541H01L27/283G02F1/13685H10K19/10H10K71/12H10K59/12H10K10/464H10K10/471
Inventor 宋根圭李容旭
Owner SAMSUNG DISPLAY CO LTD