Guang-Hwa Ma

Title: Innovations of Guang-Hwa Ma

Introduction

Guang-Hwa Ma is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of circuit board technology, holding a total of 17 patents. His work has been instrumental in advancing the design and functionality of electronic components.

Latest Patents

One of his latest patents is a circuit board structure that includes a dielectric substrate, at least one embedded block, at least one electronic component, at least one first build-up circuit layer, at least one second build-up circuit layer, at least one conductive through hole, and a fine redistribution layer (RDL). The embedded block is fixed in a through cavity of the dielectric substrate, and the electronic component is disposed in an opening of the embedded block. The first build-up circuit layer is disposed on the top surface of the dielectric substrate and is electrically connected with the electronic component. The second build-up circuit layer is located on the bottom surface of the dielectric substrate and covers the embedded block. The conductive through hole is situated in a via of the embedded block and electrically connects the first and second build-up circuit layers. The fine RDL is disposed on and electrically connected to the first build-up circuit layer.

Another notable patent is for a circuit board structure that includes a circuit substrate with opposing first and second sides, a redistribution structure at the first side, and a dielectric structure at the second side. The circuit substrate comprises a first circuit layer at the first side and a second circuit layer at the second side. The redistribution structure is electrically coupled to the circuit substrate and includes a first leveling dielectric layer covering the first circuit layer, a first thin-film dielectric layer with a different material from the first leveling dielectric layer, and a first redistributive layer that penetrates through both dielectric layers to contact the first circuit layer. The dielectric structure features a second leveling dielectric layer located below the second circuit layer.

Career Highlights

Guang-Hwa Ma has worked with notable companies such as United Microelectronics Corporation and Unimicron Technology Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in circuit board technology.

Collaborations

Some of his coworkers include Che-Hua Hsu and Chien-Ting Lin. Their collaborative efforts have further enhanced the development of advanced electronic components.

Conclusion

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