GB/T 2831-1981
Replaced
T/GAMA 31-2023
Active
Group standards
T/GAMA 31-2023 The Optical Performance Test Specification for Micro-LED Projection Optical Engine Applied to Micro-3D Printing
T/GAMA 31-2023 The Optical Performance Test Specification for Micro-LED Projection Optical Engine Applied to Micro-3D Printing
Price:
$ 20.00
Basic Information
Standard Code:
T/GAMA 31-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Optical equipment
Publish Date:
2023-12-26
Implement Date:
2023-12-27
Scope
Main technical content: It stipulates the protection requirements, test conditions, and optical performance (including: the uniformity of the emitted wavelength of the Micro-LED display chip; the radiation flux of the Micro-LED display chip; the optical crosstalk of the Micro-LED projector's projected pixels; the uniformity of the imaging optical power of the Micro-LED projector; and the imaging aperture size of the Micro-LED projector) for Micro-LED projectors used as image projection devices in 3D printing technology.
Development Information
Related Standards
GB/T 7661-1987
Replaced
GB/T 7661-1987 Bubble classes for optical elements
GB/T 15488-1995
Replaced
GB/T 15488-1995 Color filter glass
GB/T 15489.1-1995
Active
GB/T 15489.1-1995 Color filter glass test methods Spectral characteristic
GB/T 15489.2-1995
Active
GB/T 15489.2-1995 Color filter glass test methods Extent of bubble
GB/T 15489.3-1995
Active