Location History:
- Santa Clara, CA (US) (1999)
- Fremont, CA (US) (2000 - 2004)
Company Filing History:
Years Active: 1999-2004
Title: Innovations of Seshadri Vikram
Introduction
Seshadri Vikram is a notable inventor based in Fremont, California. He has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. His work primarily focuses on improving the efficiency and performance of electronic devices.
Latest Patents
One of Seshadri Vikram's latest patents is for a thermally enhanced flip chip packaging arrangement. This invention discloses an improved method for attaching a heat sink to a flip chip type die using a metallic solder material. This arrangement ensures good thermal conductivity between the die and the heat sink. In some embodiments, the die is mounted on a grid array type substrate in a flip chip arrangement, allowing the die contacts to couple with adjacent I/O pads on the substrate. Additionally, one or more metallic intermediate die attach layers are deposited over the back surface of the die to create a solderable die surface. This method is particularly effective when the chosen solder does not adhere well to the semiconductor die material.
Another significant patent by Vikram involves a liquid crystal display assembly and a method for reducing residual stresses. This invention includes apparatus for LCD assemblies that feature a display device attached to a support substrate. The display device consists of a die with a pixel array and a transparent plate positioned over it. An adhesive seal couples the die to the transparent plate, creating a sealed volume that encompasses the pixel array. This design helps to insulate the die from residual stresses induced by the support substrate, enhancing the overall performance of the display.
Career Highlights
Seshadri Vikram has had a successful career at National Semiconductor Corporation, where he has been instrumental in developing innovative technologies. His expertise in semiconductor packaging and display technologies has made a significant impact on the industry.
Collaborations
Throughout his career, Vikram has collaborated with talented individuals such as Ranjan J Mathew and William Jeffrey Schaefer. These collaborations have fostered a creative environment that has led to groundbreaking advancements in their respective fields.
Conclusion
Seshadri Vikram's contributions to semiconductor technology and display systems highlight his innovative spirit and dedication to improving electronic devices. His patents reflect a commitment to enhancing performance and efficiency in the industry.