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Method and semiconductor structure for forming a structure comprising an oled display having a semiconductor driving circuit

A driving circuit and semiconductor technology, applied in the direction of semiconductor devices, semiconductor/solid-state device manufacturing, circuits, etc., to achieve the effect of improving the driving circuit, large driving current, and improving performance

Active Publication Date: 2016-09-07
INT BUSINESS MASCH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Currently, Liquid Crystal Displays (LCDs) are used as flat panel displays, but LCDs have some disadvantages such as the need for background lighting and viewing angles from wires

Method used

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  • Method and semiconductor structure for forming a structure comprising an oled display having a semiconductor driving circuit
  • Method and semiconductor structure for forming a structure comprising an oled display having a semiconductor driving circuit
  • Method and semiconductor structure for forming a structure comprising an oled display having a semiconductor driving circuit

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Embodiment Construction

[0028] The present disclosure providing methods for forming semiconductor structures in which OLED displays having OLED driver circuits, CMOS logic and memory devices, and Other functional devices are integrated on the same single crystal semiconductor substrate. Note that the drawings of the present application are provided for illustration purposes only and therefore they are not drawn to scale. In the drawings and the following description, like materials are referred to with like reference numerals. For the purposes of the following description, the words "upper", "lower", "right", "left", "vertical", "horizontal", "top", "bottom" and their derivatives shall refer to Oriented components, layers and / or materials.

[0029] In the following description, numerous specific details are set forth, such as specific structures, components, materials, dimensions, process steps and techniques, in order to provide a thorough understanding of the present invention. It will be unders...

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Abstract

The present invention relates to methods and semiconductor structures for forming structures comprising OLED displays having semiconductor drive circuits. Exfoliation is used to produce a monocrystalline semiconductor layer. Complementary metal-oxide-semiconductor (CMOS) logic and memory devices are formed on single-crystal semiconductor substrates prior to exfoliation. Organic light-emitting diode (OLED) drive circuits, solar cells, sensors, batteries, etc. can be formed before or after exfoliation. The exfoliated single crystal semiconductor layer can be transferred to a substrate. An OLED display may be formed in the exfoliated single crystal semiconductor layer to realize a structure including an OLED display with a semiconductor driving circuit and other functional devices integrated on the single crystal semiconductor layer.

Description

technical field [0001] The present disclosure relates to methods of forming semiconductor structures, and more particularly, to methods of forming semiconductor structures including OLED displays with organic light emitting diode (OLED) driver circuits, logic And storage devices and other functional devices. The present disclosure also relates to semiconductor structures formed using the methods of the present disclosure. Background technique [0002] In recent years, mobile information and telecommunication devices such as computing notebooks and personal digital assistants (PDAs) have undergone rapid development. Such devices are becoming lighter and more efficient. Recently, flat panel displays are becoming more and more commonly used for these devices. Currently, Liquid Crystal Displays (LCDs) are used as flat panel displays, but LCDs have some disadvantages such as the need for background lighting and a wired viewing angle. [0003] In addition to liquid crystals, o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L51/56H01L27/32G09G3/3241H01L27/12
CPCG09G3/3208H10K59/12H10K71/80H10K59/1201
Inventor 李宁D·K·萨达那
Owner INT BUSINESS MASCH CORP