Jihaeng Lee

Title: The Innovations of Jihaeng Lee

Introduction

Jihaeng Lee is a prominent inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of display technology, particularly through his innovative patent related to light-emitting diodes.

Latest Patents

Jihaeng Lee holds a patent for a "Selective display driving method and apparatus based on the characteristics of light-emitting diode." This invention focuses on a display driving method and device capable of selecting driving pulse types. The display device includes a plurality of pixels, each containing a luminous element and a pixel circuit connected to the luminous element. A data driver provides image data and luminance data to the pixel circuit. The image data comprises multi-bit values, including a Most Significant Bit (MSB) and a Least Significant Bit (LSB). A processor generates a Pulse Width Modulation (PWM) signal based on the multi-bit values when the luminance data exceeds a threshold value. It controls the light-emission and non-emission of the luminous element through the PWM signal and drives the LSB using an impulse signal when the luminance data is below the threshold value.

Career Highlights

Jihaeng Lee is currently employed at Sapien Semiconductors Inc., where he continues to develop innovative technologies in the semiconductor industry. His work has contributed to advancements in display technology, enhancing the performance and efficiency of light-emitting devices.

Collaborations

He collaborates with talented coworkers, including Jin Woong Jang and Jewoo Seong, who share his passion for innovation and technology.

Conclusion

Jihaeng Lee's contributions to display technology through his patent demonstrate his commitment to advancing the field. His work at Sapien Semiconductors Inc. and collaborations with fellow inventors highlight the importance of teamwork in driving innovation.