Apple inc. (20240234181). Single-Pick-Multiple-Print Micro LED Mass Transfer with Elastomer Stamp simplified abstract

Single-Pick-Multiple-Print Micro LED Mass Transfer with Elastomer Stamp

Organization Name

apple inc.

Inventor(s)

Mingjing Ha of Cupertino CA (US)

Kuan H. Lu of Santa Clara CA (US)

Paul S. Drzaic of Morgan Hill CA (US)

Peter T. Carmichael of Campbell CA (US)

Siyi Liu of Dallas TX (US)

Yung-Yu Hsu of San Jose CA (US)

Stephen P. Bathurst of Lafayette CA (US)

Kevin T. Huang of Atherton CA (US)

Single-Pick-Multiple-Print Micro LED Mass Transfer with Elastomer Stamp - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240234181 titled 'Single-Pick-Multiple-Print Micro LED Mass Transfer with Elastomer Stamp

Simplified Explanation: The patent application describes conformable transfer devices and micro-transfer printing methods that involve arrays of transfer heads with different lengths to facilitate a sequence of pick and placement operations.

Key Features and Innovation:

• Conformable transfer devices with first and second arrays of transfer heads
• Differential lengths of transfer heads to support micro-transfer printing sequences
• Single pick operation followed by multiple placement operations

Potential Applications: The technology can be used in industries such as semiconductor manufacturing, electronics assembly, and microfabrication for precise and efficient transfer of materials.

Problems Solved: The technology addresses challenges in transferring small-scale materials accurately and efficiently, improving the overall production process.

Benefits:

• Enhanced precision in material transfer
• Increased efficiency in production processes
• Reduction in material wastage

Commercial Applications: The technology can have commercial applications in industries requiring high-precision material transfer, such as microelectronics, biotechnology, and optoelectronics, potentially leading to improved product quality and cost savings.

Questions about Conformable Transfer Devices and Micro-Transfer Printing Methods: 1. How do conformable transfer devices improve the efficiency of material transfer processes? 2. What are the potential applications of micro-transfer printing methods in the semiconductor industry?

Frequently Updated Research: Stay updated on the latest advancements in micro-transfer printing methods and conformable transfer devices to leverage cutting-edge technology for material transfer processes.

Original Abstract Submitted

conformable transfer devices and micro-transfer printing methods are described. in an embodiment, a conformable transfer devices includes first and second arrays of transfer heads with differential lengths to support a micro-transfer printing sequence including a single pick operation and multiple placement operations.