Patent ID: 11862083
Assignee: APPLE INC.
Field: Optics (Instruments)
Classification: CPC G | IPC F  G

Claim 16:
17. A wristwatch, comprising:
a housing;
a wristband coupled to the housing;
a display cover layer coupled to the housing that has a planar area surrounded by a peripheral edge with a curved cross-sectional profile;
a planar pixel array overlapped by the display cover layer, wherein the planar pixel array is configured to produce an image that is fully viewable from an on-axis direction through the planar area and that is partly viewable from an off-axis direction through the peripheral edge; and
a color cast compensation layer that is configured to not alter a color cast of the fully viewable image viewed from the on-axis direction and is configured to adjust the color cast of the partly viewable image viewed from the off-axis direction, wherein the color cast compensation layer comprises a light diffuser layer containing embedded light-scattering particles configured to adjust the color cast of the partly viewable image viewed from the off-axis direction and wherein the color cast compensation layer further comprises a guest-host liquid crystal layer between the light diffuser layer and the planar pixel array.