Jun Koyama

TL;DR: This work designed, prototyped, and evaluated LCD integrated with a gate driver and a source driver using amorphous In‐Ga‐Zn‐Oxide TFTs having bottom‐gate bottom‐contact structure, thereby obtaining T FTs with superior characteristics.

TL;DR: In this article, an electro-optical device having a plurality of pixels, including a majority of EL elements, provides a gray-scale display by controlling a period of time at which the plurality of the EL elements emit light in one frame period, and a polarity of an EL driving voltage, which is a difference between the potentials applied to the first and second electrodes, is inverted for each one-frame period.

TL;DR: Linearly patterned or dot-patterned impurity regions are formed in a channel forming region 103 so as to be generally parallel with the channel direction as discussed by the authors, which suppress expansion of a drain-side depletion layer, so that the punch-through phenomenon can be prevented.

TL;DR: In this article, a multi-gate structure was proposed to prevent hot carrier injection and reduce the OFF current value of the EL display, where the LDD region of the current control TFT 202 is formed so as to overlap a portion of the gate electrode 35 to make a structure which imposes importance on prevention of hot-carrier injection and reduction of OFF current values.

TL;DR: Kimizuka et al. as discussed by the authors found crystalline IGZO having c-axis alignment and have studied its application to displays, memories, processors, etc., which is expected to be used in a variety of applications.