Chien-Cheng Liu

Title: Innovations by Chien-Cheng Liu

Introduction

Chien-Cheng Liu is a notable inventor based in Tainan County, Taiwan. He has made significant contributions to the field of display technology, particularly in liquid crystal displays (LCDs). With a total of 2 patents, Liu's work focuses on enhancing luminance efficiency and improving pixel structures in display devices.

Latest Patents

Liu's latest patents include an innovative LCD apparatus and a method for enhancing luminance efficiency through a backlight module that generates elliptically polarized light. This LCD apparatus consists of a first polarizer, a half-wavelength retardation plate, a liquid crystal unit, and a second polarizer. The backlight module generates first polarized light, which is processed through the first polarizer and the half-wavelength retardation plate to produce second polarized light. This light then passes through the liquid crystal unit and the second polarizer, resulting in enhanced display quality.

Another significant patent by Liu is a pixel structure for a display device that features a common line with a capacitor portion extending diagonally to the pixel electrode edge. This design is also perpendicular to the alignment direction, which optimizes the performance of the display device. The pixel structure includes an active device and a pixel electrode that is electrically connected to the active device, ensuring efficient operation.

Career Highlights

Chien-Cheng Liu is associated with Chimei Innolux Corporation, a leading company in the display technology sector. His work at the company has been instrumental in advancing LCD technology and improving display performance.

Collaborations

Liu has collaborated with several talented individuals in his field, including I-Lin Ho and Tzu-Chang Wang. These collaborations have contributed to the successful development of innovative display technologies.

Conclusion

Chien-Cheng Liu's contributions to the field of display technology through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in LCD technology, making a lasting impact on the industry.