Abstract: A thin film transistor disposed on a substrate is provided. The thin film transistor includes a gate, a semi-conductive layer, a gate insulator, a source and a drain. The gate insulator is located between the gate and the semi-conductive layer. A light shows a specific color after passing through the gate insulator. The source and the drain are disposed on the semi-conductive layer. A pixel structure and a liquid crystal display panel having the pixel structure are also provided. The liquid crystal display panel can display colorful images without disposing a color filter array additionally so that the manufacturing process of the liquid crystal panel is simple and the manufacturing cost of the liquid crystal panel is low.

Abstract: A thin film transistor disposed on a substrate is provided. The thin film transistor includes a gate, a semi-conductive layer, a gate insulator, a source and a drain. The gate insulator is located between the gate and the semi-conductive layer. A light shows a specific color after passing through the gate insulator. The source and the drain are disposed on the semi-conductive layer. A pixel structure and a liquid crystal display panel having the pixel structure are also provided. The liquid crystal display panel can display colorful images without disposing a color filter array additionally so that the manufacturing process of the liquid crystal panel is simple and the manufacturing cost of the liquid crystal panel is low.

Abstract: A recording method including a read/write optical assembly combining near-field optical writing and magnetic flux reading is invented. The multi-layer structure and properties of media suitable for this recording method is disclosed. Near-field optical writing (such as solid immersion lens, SIL) with/without external magnetic field can shrink the size of the recorded spot substantially. The GMR (Giant Magneto-Resistive) or TMR (Tunneling Magneto-Resistive) device has the advantage of high-resolution for sensing magnetic flux. Taking advantage of both devices, a new high-density data recording system, which consists of near-field optical writing and magnetic flux detection, can be developed. Thus, areal recording density of the re-writable optical disk can be increased substantially.

Abstract: An optical compensation arrangement using tilted-optical-axis compensation films with negative birefringence for low-twist-angle nematic liquid crystal cells to achieve better viewing angle characteristics than a regular 90.degree.-twist TN cell, with similar high contrast ratio and brightness as the regular TN cell near normal incidence at a comparable operating voltage.