Apple inc. (20240229288). ANODIC OXIDE COATING WITH HIGH TEMPERATURE TOLERANCE simplified abstract

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ANODIC OXIDE COATING WITH HIGH TEMPERATURE TOLERANCE

Organization Name

apple inc.

Inventor(s)

James A. Curran of Sunnyvale CA (US)

Kar-Wai Hon of Taipei City (TW)

Todd S. Mintz of San Jose CA (US)

Isabel Yang of San Jose CA (US)

ANODIC OXIDE COATING WITH HIGH TEMPERATURE TOLERANCE - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240229288 titled 'ANODIC OXIDE COATING WITH HIGH TEMPERATURE TOLERANCE

Simplified Explanation: The patent application describes an enclosure for an electronic device with a titanium-aluminum clad substrate and an anodic oxide coating that can withstand high temperatures without cracking.

  • The enclosure includes a titanium-aluminum clad substrate.
  • An anodic oxide coating is applied on the substrate.
  • The coating has a density between 2.1 g/cm³ and 2.4 g/cm³.
  • The coating has a maximum porosity between 21% and 31%.
  • The coating can withstand temperatures over 150°C without cracking or crazing.

Key Features and Innovation:

  • Titanium-aluminum clad substrate for electronic device enclosure.
  • Anodic oxide coating with specific density and porosity.
  • High-temperature resistance without cracking or crazing.

Potential Applications:

  • Electronic device enclosures in high-temperature environments.
  • Aerospace industry for components exposed to extreme heat.
  • Automotive industry for engine components.

Problems Solved:

  • Cracking and crazing of coatings at high temperatures.
  • Ensuring durability and longevity of electronic device enclosures.

Benefits:

  • Extended lifespan of electronic devices in high-temperature conditions.
  • Improved reliability and performance of components.
  • Cost-effective solution for harsh environment applications.

Commercial Applications: High-Temperature Electronic Device Enclosures: Market Implications and Potential Uses

Prior Art: Readers can explore prior research on titanium-aluminum clad substrates and anodic oxide coatings in high-temperature applications.

Frequently Updated Research: Stay informed on the latest developments in high-temperature coating technologies for electronic devices.

Questions about High-Temperature Enclosures: 1. How does the anodic oxide coating contribute to the durability of the enclosure? 2. What are the potential cost savings associated with using this technology in electronic devices?


Original Abstract Submitted

an enclosure for an electronic device includes a titanium-aluminum clad substrate and an anodic oxide coating disposed on the titanium-aluminum clad substrate. the anodic oxide coating includes a density of between about 2.1 g/cmand about 2.4 g/cmor includes a maximum porosity between about 21% and about 31% and can be exposed to a temperature of over 150� c. without cracking or crazing.

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