Apple inc. (20240332319). Electronic Devices with Displays and Conductive Traces simplified abstract

Electronic Devices with Displays and Conductive Traces

Organization Name

apple inc.

Inventor(s)

Gihoon Choo of San Jose CA (US)

Abbas Jamshidi Roudbari of Saratoga CA (US)

Guanxiong Liu of Campbell CA (US)

Jae Won Choi of San Jose CA (US)

Kyounghwan Kim of San Jose CA (US)

Shyuan Yang of San Jose CA (US)

Sungki Lee of Sunnyvale CA (US)

Ting-Kuo Chang of San Jose CA (US)

Tsung-Ting Tsai of San Jose CA (US)

Wan-Ching Hsu of San Jose CA (US)

Warren S Rieutort-louis of Cupertino CA (US)

Yishan Liu of Round Rock TX (US)

Zhe Hua of San Jose CA (US)

Electronic Devices with Displays and Conductive Traces - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240332319 titled 'Electronic Devices with Displays and Conductive Traces

Simplified Explanation: The patent application describes an electronic device with display pixels, conductive contacts, a flexible printed circuit, a display driver integrated circuit, and conductive traces protected by a dielectric layer.

• The electronic device includes an array of display pixels formed on a substrate.
• First and second conductive contacts are on the substrate.
• A flexible printed circuit is attached to the first conductive contacts.
• A display driver integrated circuit is attached to the second conductive contacts.
• Conductive traces electrically connect the first and second conductive contacts.
• A dielectric layer covers the conductive traces to protect them from damage by an etchant.
• Some or all of the dielectric layer may be removed to prevent damage from moisture ingress.

Potential Applications: 1. Consumer electronics such as smartphones, tablets, and laptops. 2. Automotive displays and infotainment systems. 3. Medical devices with display screens. 4. Industrial control panels and touchscreens. 5. Wearable technology like smartwatches and fitness trackers.

Problems Solved: 1. Protection of conductive traces from damage during manufacturing processes. 2. Prevention of moisture ingress that could damage the device. 3. Enhanced durability and reliability of electronic devices. 4. Improved performance of display screens. 5. Simplified assembly and maintenance of electronic components.

Benefits: 1. Increased longevity of electronic devices. 2. Higher quality display output. 3. Reduced risk of malfunctions due to moisture exposure. 4. Enhanced overall user experience. 5. Cost-effective manufacturing processes.

Commercial Applications: The technology can be utilized in the production of various electronic devices, leading to improved product quality, reliability, and customer satisfaction. It can benefit manufacturers in the consumer electronics, automotive, medical, industrial, and wearable technology sectors.

Questions about Electronic Devices with Protected Conductive Traces: 1. How does the dielectric layer protect the conductive traces from damage? 2. What are the potential implications of removing some or all of the dielectric layer in electronic devices?

Original Abstract Submitted

an electronic device may include a substrate, an array of display pixels formed on the substrate, first conductive contacts on the substrate, second conductive contacts on the substrate, a flexible printed circuit that is attached to the first conductive contacts, a display driver integrated circuit that is attached to the second conductive contacts, and conductive traces that electrically connect the first conductive contacts to the second conductive contacts. a dielectric layer may cover at least the sidewalls of the conductive traces to protect the conductive traces from damage by an etchant. subsequently, some or all of the dielectric layer may be removed to prevent damage caused by moisture ingress into the cladding layer.