James Francis Hallas is an accomplished inventor based in Allen, TX (US). He holds a total of 5 patents that showcase his contributions to technology and innovation. His work primarily focuses on advancements in projection technology and electronic device packaging.

Latest Patents

One of Hallas's latest patents is for a spatial light modulator image display projector apparatus with solid-state illumination light sources. This invention describes a projector that utilizes a light source to produce first light of a specific color. The projector also incorporates a phosphor that selectively receives the first light and generates second light of a different color in response. Additionally, it features a dichroic mirror that passes a portion of the second light to create a third light of yet another color while reflecting a portion as fourth light of a fourth color. Another significant patent involves packaging a sealed cavity in an electronic device. This invention includes a package substrate, a circuit assembly, and a housing. The circuit assembly is mounted on the package substrate and contains a first sealed cavity formed in a device substrate. The housing is then mounted on the package substrate to create a second sealed cavity around the circuit assembly.

Career Highlights

Hallas is currently employed at Texas Instruments Corporation, where he continues to innovate and develop new technologies. His work has significantly impacted the fields of imaging and electronic device design.

Collaborations

Some of his notable coworkers include Patrick Rene Destain and Adam Joseph Fruehling, who have collaborated with him on various projects.

Conclusion

James Francis Hallas is a notable inventor whose work in projection technology and electronic device packaging has led to multiple patents. His contributions continue to influence advancements in these fields.

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