Location History:
- Peerskill, NY (US) (1998)
- Peekskill, NY (US) (1993 - 2002)
Company Filing History:
11 out of 838 
2 out of 950 
1 out of 56 Years Active: 1993-2002
Title: **Innovator Insights: Ronald D. Pinker**
Introduction
Ronald D. Pinker, based in Peekskill, NY, is a noteworthy inventor known for his significant contributions to the field of reflective liquid crystal displays (LCDs). With a remarkable portfolio of 14 patents, his innovative spirit has led to advancements that have reshaped display technology.
Latest Patents
Pinker’s latest inventions demonstrate his commitment to enhancing the performance of LCDs. One of his notable patents focuses on the "Elimination of the reverse-tilt in high-density reflective LCDs." This invention involves a liquid crystal display design where the liquid crystal in specific interpixel regions is displaced by a spacer material with low dielectric constant properties. This feature effectively mitigates bend deformation in the liquid crystal, thus preventing reverse tilt disclination and resulting in improved display quality.
Another significant patent is the "Reflective LCD with dark borders," which presents a projection display device containing a border structure designed to shield underlying circuitry from incidental light. This innovative design not only reflects unwanted light but also actively manages birefringence, creating a dark appearance to the viewer when no drive voltages are applied. The careful positioning of the dam between the glue seal and the active region ensures protection against glue seepage during assembly, enhancing the overall functionality of the display.
Career Highlights
Throughout his career, Ronald D. Pinker has garnered experience at prestigious companies in the industry. He has worked with Philips Electronics North America Corporation and North American Philips Corporation, where he contributed to various technological advancements and innovation initiatives in LCD technology.
Collaborations
Pinker has collaborated with talented colleagues, including Babar Ali Khan and David A. Cammack. Their combined expertise has fostered an environment of creativity and innovation, leading to breakthroughs that push the boundaries of display technologies.
Conclusion
Ronald D. Pinker’s journey as an inventor showcases the impact of innovative thinking in technology. His contributions to high-density reflective LCDs reflect a dedication to quality and performance improvement in display systems. As he continues to develop new ideas, his work not only furthers the field of electronics but also inspires future inventors to explore the endless possibilities of innovation.