US Patent Application 18180758. Display Systems with Light-Emitting Diodes simplified abstract
Contents
Display Systems with Light-Emitting Diodes
Organization Name
Inventor(s)
Ziruo Hong of San Jose CA (US)
Ganghun Kim of Milpitas CA (US)
Saijin Liu of San Jose CA (US)
Tongbi T. Jiang of Santa Clara CA (US)
Victor H. Yin of Cupertino CA (US)
Display Systems with Light-Emitting Diodes - A simplified explanation of the abstract
This abstract first appeared for US patent application 18180758 titled 'Display Systems with Light-Emitting Diodes
Simplified Explanation
The patent application describes an electronic device with one or more displays that use an array of light-emitting diodes (LEDs) to produce images for the user. The LEDs in the array have a common cathode, which is made of a reflective material and can be arranged in a grid or around the periphery of the array.
- The electronic device has one or more displays that use an array of LEDs.
- The LEDs in the array have a common cathode.
- The common cathode is made of a reflective material.
- The common cathode can be arranged in a grid or around the periphery of the array.
- The array can include LEDs of different colors in a head-to-tail arrangement, connected in series, or sharing a common cathode.
- The array can include vertically stacked LEDs of three different colors.
Original Abstract Submitted
An electronic device may have one or more displays that produce images for a user. The display may include an array of light-emitting diodes. Each light-emitting diode in the array of light-emitting diodes may include a plurality of vias. The vias may be arranged in an array of rows and columns. The light-emitting diodes in the array may share a common cathode. The common cathode may include a conductive layer formed from a reflective material. The conductive layer may be formed in a grid that defines a plurality of openings for the light-emitting diodes or may be formed around the periphery of the array. The array may include light-emitting diodes of two different colors in a head-to-tail arrangement, connected in series, or that share a common cathode. The array may include light-emitting diodes of three different colors that are vertically stacked.