Serial number

Testing items

one

Maximum brightness (cd/m2)

two

Horizontal viewing angle (°)

three

Vertical viewing angle (°)

four

Brightness uniformity

five

Primary color main wavelength error

six

White field color coordinates

seven

Brightness discrimination level

eight

Maximum contrast

Serial number

Testing items

one

Pixel spacing (mm)

two

Appearance and structure inspection

three

Display unit size (mm)

four

Module size (mm)

five

Box size (mm)

six

Box weight (kg)

seven

Shell protection level

eight

Assembly accuracy

nine

Average power efficiency

ten

Brightness adjustment