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Database: 189759 (26 Oct 2025)
YS/T 1780-2025 English PDF
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YS/T 1780-2025
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Indium gallium zinc oxide target materials
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YS/T 1780-2025
Basic data
Standard ID
YS/T 1780-2025 (YS/T1780-2025)
Description (Translated English)
Indium gallium zinc oxide target materials
Sector / Industry
Nonferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard
H62
Classification of International Standard
77.150.99
Date of Issue
2025-04-10
Date of Implementation
2025-11-01
Issuing agency(ies)
Ministry of Industry and Information Technology
Summary
This standard specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, and accompanying documents and order forms for indium gallium zinc oxide (IGGaZ) sputtering targets. This document applies to IGGaZ sputtering targets produced using indium oxide powder, gallium oxide powder, and zinc oxide powder as raw materials through an atmospheric pressure sintering process. They are primarily used in the production of new display devices such as thin-film transistor liquid crystal displays (TFT-LCDs) and organic light-emitting diodes (OLEDs) to prepare transparent amorphous oxide semiconductor thin-film transistor channel layer semiconductor materials.
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