An apparatus comprising ambient light color compensation circuitry to subtract a color component associated with ambient light from a corresponding color component of image data of an image to be displayed in accordance with a color profile of the ambient light.

An apparatus comprising ambient light color compensation circuitry to subtract a color component associated with ambient light from a corresponding color component of image data of an image to be displayed in accordance with a color profile of the ambient light.

Systems and methods for a multi-primary color system for display. A multi-primary color system increases the number of primary colors available in a color system and color system equipment. Increasing the number of primary colors reduces metameric errors from viewer to viewer. A six-primary color system includes Red, Green, Blue, Cyan, Yellow, and Magenta primaries. The systems of the present invention maintain compatibility with existing color systems and equipment and provide systems for backwards compatibility with older color systems.

A method for generating a color image. The method comprises collecting a color image of a scene, the color image comprising three color slice images, each one comprising color image pixels, and collecting an achromatic image of the scene, the achromatic image comprising achromatic image pixels. The achromatic image having a higher resolution than the color image. The achromatic image is presented on a first screen comprising a white phosphor. The color slice images are processed to reduce noise, to increase a signal-to-noise ratio, to increase contrast, and/or to normalize the pixel intensity values in each color slice. The color image is presented on a semi-transparent screen or display. The semi-transparent screen is situated between an observer and the achromatic image on the first screen. An optical component is used to view an image on the first screen through the semi-transparent second screen.

A method for generating a color image. The method comprises collecting a color image of a scene, the color image comprising three color slice images, each one comprising color image pixels, and collecting an achromatic image of the scene, the achromatic image comprising achromatic image pixels. The achromatic image having a higher resolution than the color image. The achromatic image is presented on a first screen comprising a white phosphor. The color slice images are processed to reduce noise, to increase a signal-to-noise ratio, to increase contrast, and/or to normalize the pixel intensity values in each color slice. The color image is presented on a semi-transparent screen or display. The semi-transparent screen is situated between an observer and the achromatic image on the first screen. An optical component is used to view an image on the first screen through the semi-transparent second screen.

A microlens array substrate includes a substrate having a first surface and a plurality of recesses corresponding to a plurality of pixels, and a microlens array including a plurality of microlenses corresponding to the plurality of recesses. The microlenses each have a refractive index different from a refractive index of the substrate, and each have a light incident surface and a light exiting surface. The light incident surface has a first curvature region and a second curvature region. The second curvature region surrounds the first curvature region when viewed along the optical axis of one microlens and has a curvature greater than the curvature of the first curvature region. The light exiting surface includes a light collecting structure configured to converge the light incident via the light incident surface. The light collecting structure overlaps with part of the first curvature region when viewed along the optical axis.

Provided are a display apparatus and an operation method thereof for preventing image flicker when displaying mixed images: generating a first image corresponding to video content on a first plane, generating, on a second plane, a second image, outputting a mixed image that is a mixture of the first image and the second image, generating a third image on a third plane corresponding to the mixed image, and displaying the third image based on removal of the first image from the display.

A display system for providing information display. The display system includes a display device, and control circuitry that controls the display device to display a gauge graphic including a scale for a vehicle parameter and a needle movable on the scale. The scale comprises a plurality of regions. The control circuitry further receives a first value of the vehicle parameter. The control circuitry further controls, based on a determination that the first value is between a first predetermined threshold and a second predetermined threshold, the display of a background color gradient on a first region of the plurality of regions based on the first value. The control circuitry further extends the background color gradient on a second region of the plurality of regions based on a determination that the first value exceeds the second predetermined threshold. The second region displays a solid color based on the background color gradient.

A display system for providing information display. The display system includes a display device, and control circuitry that controls the display device to display a gauge graphic including a scale for a vehicle parameter and a needle movable on the scale. The scale comprises a plurality of regions. The control circuitry further receives a first value of the vehicle parameter. The control circuitry further controls, based on a determination that the first value is between a first predetermined threshold and a second predetermined threshold, the display of a background color gradient on a first region of the plurality of regions based on the first value. The control circuitry further extends the background color gradient on a second region of the plurality of regions based on a determination that the first value exceeds the second predetermined threshold. The second region displays a solid color based on the background color gradient.

An asymmetric image transmission method and an electronic device thereof are provided. The asymmetric image transmission method is applicable to transmission of an image signal from a transmitter to a receiver and includes: modifying, by the transmitter, a first image pixel length in the image signal that conforms to a four-byte mode to a second image pixel length of a three-byte mode; transmitting a plurality of image pixels of the second image pixel length in the three-byte mode respectively through three transmission lanes of a transmission interface; and modifying, by the receiver, the second image pixel length of the image pixels to the first image pixel length of the four-byte mode to obtain the image signal.