Apple inc. (20240194106). Display with a Transmitter Under an Active Area simplified abstract

Display with a Transmitter Under an Active Area

Organization Name

apple inc.

Inventor(s)

Shyuan Yang of San Jose CA (US)

Cheng-Chih Hsieh of Santa Clara CA (US)

Jonathan H. Beck of San Francisco CA (US)

Yuchi Che of Santa Clara CA (US)

Tsung-Ting Tsai of San Jose CA (US)

Warren S. Rieutort-louis of Cupertino CA (US)

Abbas Jamshidi Roudbari of Saratoga CA (US)

Ting-Kuo Chang of San Jose CA (US)

Shih Chang Chang of Cupertino CA (US)

Bhadrinarayana Lalgudi Visweswaran of San Mateo CA (US)

Jae Won Choi of San Jose CA (US)

Kyounghwan Kim of San Jose CA (US)

Display with a Transmitter Under an Active Area - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240194106 titled 'Display with a Transmitter Under an Active Area

Simplified Explanation

A light emitter operating through a display can cause artifacts, even with non-visible wavelengths. To address this, the display may have a higher density of thin-film transistor sub-pixels than emissive sub-pixels. This allows for a region in the display with emissive sub-pixels but no thin-film transistor sub-pixels. Additionally, gate driver circuitry may be positioned in the active area of the display to reduce space in the inactive area.

• The display has a higher density of thin-film transistor sub-pixels than emissive sub-pixels.
• A region in the display can have emissive sub-pixels without thin-film transistor sub-pixels.
• Gate driver circuitry may be placed in the active area of the display to save space in the inactive area.
• Emissive sub-pixels may be laterally shifted relative to thin-film transistor sub-pixels.

Potential Applications

This technology could be used in various display applications where mitigating artifacts caused by light emitters is crucial. It can be beneficial in industries such as consumer electronics, automotive displays, and medical imaging devices.

Problems Solved

This technology addresses the issue of display artifacts caused by light emitters operating through a display, even with non-visible wavelengths. It also solves the problem of space occupation in the inactive area of a display by gate driver circuitry.

Benefits

- Improved display quality by reducing artifacts caused by light emitters - Efficient use of space in the display by positioning gate driver circuitry in the active area - Enhanced performance and reliability of displays in various applications

Commercial Applications

Title: Advanced Display Technology for Artifact-Free Viewing This technology can be commercially applied in the development of high-quality displays for smartphones, tablets, TVs, and other electronic devices. It can also be utilized in automotive displays and medical imaging equipment to enhance visual clarity and performance.

Prior Art

Further research can be conducted in the field of display technologies, specifically focusing on methods to reduce artifacts caused by light emitters in displays.

Frequently Updated Research

Stay updated on advancements in display technologies, particularly in the integration of gate driver circuitry and sub-pixel densities to improve display performance and quality.

Questions about Display Technologies

How does the positioning of gate driver circuitry impact display performance?

The positioning of gate driver circuitry in the active area of the display can save space in the inactive area, leading to more efficient use of display real estate and potentially enhancing overall performance.

What are the key factors to consider when designing displays with high-density sub-pixels?

Designers must consider the balance between thin-film transistor and emissive sub-pixels, as well as the lateral shifting of emissive sub-pixels relative to thin-film transistor sub-pixels to optimize display quality and reduce artifacts.

Original Abstract Submitted

a light emitter that operates through a display may cause display artifacts, even when the light emitter operates using non-visible wavelengths. to mitigate artifacts caused by a light emitter operating through a display, the display may have a higher density of thin-film transistor sub-pixels than emissive sub-pixels. this allows for a region in the display to include emissive sub-pixels but be free of thin-film transistor sub-pixels. the light emitter may operate through this region in the display. additionally, to reduce the amount of space occupied in the inactive area of a display by gate driver circuitry, at least a portion of the gate driver circuitry may be positioned in the active area of the display. to accommodate the gate driver circuitry, emissive sub-pixels may be laterally shifted relative to corresponding thin-film transistor sub-pixels.