HB01400 - SEMI HB14 - Test Method for Determining Geometrical Parameters of Patterns on Patterned Sapphire Substrate Revision:SEMI HB14-0223 - Current If the test instrument incorporates

If the test instrument incorporates a laser

There are more and more applications of color electronic paper displays on the market nowadays

This Standard will be helpful to unify terminologies used for backlight units

testing conditions and evaluation method for PV polymer foils

SEMI E179-0322 (technical revision)

HB01400 - SEMI HB14 - Test Method for Determining Geometrical Parameters of Patterns on Patterned Sapphire Substrate Revision:SEMI HB14-0223 - Current If the test instrument incorporatesBecause there are various requirements and measurement methods for patterned sapphire substrate (PSS) in the LED industry, a standardized measurement method of PSS needs to be established so that customers and PSS suppliers can work together smoothly. It is necessary to establish a standardized measurement method of PSS so that PSS suppliers will be able to provide clear and consistent product information to customers. Provides a measurement method