Abstract: Embodiments of a display device are described. A display device includes first and second sub-pixels. The first sub-pixel includes a first light source having a multi-layer stack and a first substrate configured to support the first light source. The multi-layer stack includes an organic phosphor film or a quantum dot (QD) based phosphor film configured to emit a first light having a first peak wavelength. The first substrate includes a first control circuitry configured to independently control the first light source. The second sub-pixel includes a second light source and a second substrate configured to support the second light source. The second light source has a microLED or a miniLED configured to emit a second light having a second peak wavelength that is different from the first peak wavelength. The second peak wavelength can be in the blue wavelength region of the visible spectrum. The second substrate includes a second control circuitry configured to independently control the second light source.

Abstract: Embodiments of a display device are described. A display device includes first and second sub-pixels. The first sub-pixel includes a first light source having a multi-layer stack and a first substrate configured to support the first light source. The multi-layer stack includes an organic phosphor film or a quantum dot (QD) based phosphor film configured to emit a first light having a first peak wavelength. The first substrate includes a first control circuitry configured to independently control the first light source. The second sub-pixel includes a second light source and a second substrate configured to support the second light source. The second light source has a microLED or a miniLED configured to emit a second light having a second peak wavelength that is different from the first peak wavelength. The second peak wavelength can be in the blue wavelength region of the visible spectrum. The second substrate includes a second control circuitry configured to independently control the second light source.

Abstract: Embodiments of a display device are described. A display device includes first and second sub-pixels. The first sub-pixel includes a first light source having a multi-layer stack and a first substrate configured to support the first light source. The multi-layer stack includes an organic phosphor film or a quantum dot (QD) based phosphor film configured to emit a first light having a first peak wavelength. The first substrate includes a first control circuitry configured to independently control the first light source. The second sub-pixel includes a second light source and a second substrate configured to support the second light source. The second light source has a microLED or a miniLED configured to emit a second light having a second peak wavelength that is different from the first peak wavelength. The second peak wavelength can be in the blue wavelength region of the visible spectrum. The second substrate includes a second control circuitry configured to independently control the second light source.

Abstract: Embodiments of a display device are described. A display device includes first and second sub-pixels. The first sub-pixel includes a first light source having a multi-layer stack and a first substrate configured to support the first light source. The multi-layer stack includes an organic phosphor film or a quantum dot (QD) based phosphor film configured to emit a first light having a first peak wavelength. The first substrate includes a first control circuitry configured to independently control the first light source. The second sub-pixel includes a second light source and a second substrate configured to support the second light source. The second light source has a microLED or a miniLED configured to emit a second light having a second peak wavelength that is different from the first peak wavelength. The second peak wavelength can be in the blue wavelength region of the visible spectrum. The second substrate includes a second control circuitry configured to independently control the second light source.

Abstract: A display including a light emitting display panel; an optical layer on the display panel including: a waveguide; and a light coupling component in the waveguide; a detector optically coupled to the waveguide; and an on-board calibration unit electrically coupled to the detector and configured to modify the output of the light emitting display panel based on a measurement made by the detector.

Abstract: A peripheral input device for controlling movements on a display screen. The peripheral input device includes a housing and an optical touch pad carried by the housing. The optical touch pad is configured to translate finger motion into movements on the display screen.

Abstract: A peripheral input device for controlling movements on a display screen. The peripheral input device includes a housing and an optical touch pad carried by the housing. The optical touch pad is configured to translate finger motion into movements on the display screen.

Abstract: A peripheral input device for controlling movements on a display screen. The peripheral input device includes a housing and an optical touch pad carried by the housing. The optical touch pad is configured to translate finger motion into movements on the display screen.

Abstract: A peripheral input device for controlling movements on a display screen. The peripheral input device includes a housing and an optical touch pad carried by the housing. The optical touch pad is configured to translate finger motion into movements on the display screen.

Abstract: A computer system is provided comprising a support frame, a logic board mounted to the support frame, a processor on the logic board, a cathode ray tube mounted to the support frame above a plane of the logic board, and a transparent housing located over the cathode ray tube.