Patent ID: 11906839
Assignee: SUZHOU CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
Field: Optics (Instruments)
Classification: CPC G  H | IPC G  H

Claim 11:
12. An electronic equipment, comprising a display device, the display device comprising:
a display module, the display module having a light emitting side;
a phase retarder, the phase retarder is disposed on the light emitting side of the display module; wherein,
a range of a compensation value of the phase retarder is [λ/16, λ/4), (λ/4, 7λ/16], [9λ/16, 3λ/4) or (3λ/4, 15λ/16], where λ is a wavelength of light emitted by the display module.