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Capacitor with fuse protection

A technology of capacitors and fuses, applied in capacitors, electric solid devices, circuits, etc.

Active Publication Date: 2015-07-29
TAIWAN SEMICON MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, reliability issues can arise due to small spacing between devices such as transistors causing coverage issues or breakdown of thin films used for the devices

Method used

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  • Capacitor with fuse protection
  • Capacitor with fuse protection
  • Capacitor with fuse protection

Examples

Experimental program
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Effect test

Embodiment Construction

[0033] The following disclosure provides many different embodiments or examples for implementing different features of the presented subject matter. Specific examples of components and arrangements are described below to simplify the present disclosure. Of course, these are examples only and are not intended to limit the invention. For example, in the following description, forming a first component over or on a second component may include embodiments in which the first component and the second component are formed in direct contact, and may also include embodiments in which the first component and the second component may be formed in direct contact. An embodiment in which an additional part is formed so that the first part and the second part may not be in direct contact. In addition, the present invention may repeat reference numerals and / or letters in various instances. This repetition is for the sake of simplicity and clarity and does not in itself indicate a relations...

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Abstract

An embodiment is a circuit. The circuit includes active circuitry, a first capacitor, a first fuse, a second capacitor, and a second fuse. The active circuitry has a first power node and a second power node. The first capacitor is coupled to the first fuse serially to form a first segment. The second capacitor is coupled to the second fuse serially to form a second segment. The first segment and the second segment are coupled together in parallel and between the first power node and the second power node.

Description

[0001] Priority Claims and Cross References [0002] This application claims priority to and benefit of U.S. Provisional Application No. 61 / 933,182, filed January 29, 2014, entitled "MiM Capacitors with E-Fuse Protection," which is hereby incorporated by reference in its entirety. technical field [0003] The present invention generally relates to the field of semiconductor technology, and more particularly, to a capacitor with fuse protection and a manufacturing method thereof. Background technique [0004] Semiconductor devices are used in many electronic devices, such as computers, cell phones, and the like. Semiconductor devices include integrated circuits that are formed on a semiconductor wafer by depositing various thin film materials over the semiconductor wafer and patterning the thin film materials to form the integrated circuits. Integrated circuits typically include field effect transistors (FETs). [0005] Reliability of semiconductor devices is often a big is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01G2/16
CPCH01L23/5256H01L27/01H01L23/5223H01L23/5286H01L23/53295H01L2924/0002H01L2924/00
Inventor 张仕承林亮臣侯福财叶东卿林世凱卢佳河吴俊霖胡宪斌
Owner TAIWAN SEMICON MFG CO LTD