摘要:
Nickel is selectively held in contact with a particular region of an amorphous silicon film. Crystal growth parallel with a substrate is effected by performing a heat treatment. A thermal oxidation film is formed by performing a heat treatment in an oxidizing atmosphere containing a halogen element. During this step, the crystallinity is improved and the gettering of nickel elements proceeds. A thin-film transistor is formed so that the direction connecting source and drain regions coincides with the above crystal growth direction. As a result, a TFT having superior characteristics such as a mobility larger than 200 cm2/Vs and an S value smaller than 100 mV/dec. can be obtained.
摘要:
A light emitting device having high definition, a high aperture ratio, and high reliability is provided. The present invention achieves high definition and a high aperture ratio with a full color flat panel display using red, green, and blue color emission light by intentionally forming laminate portions, wherein portions of different organic compound layers of adjacent light emitting elements overlap with each other, without depending upon the method of forming the organic compound layers or the film formation precision.
摘要:
There are provided a substrate of a semiconductor device and a fabrication method thereof which allow to suppress impurity from turning around from a glass or quartz substrate in fabrication steps of a TFT. An insulating film is deposited so as to surround the glass substrate by means of reduced pressure thermal CVD. It allows to suppress the impurity from infiltrating from the glass substrate to an active region of the TFT in the later process.
摘要:
In a semiconductor device manufacturing process, a gate insulating film forming step, an amorphous semiconductor film forming step, a crystallizing step and an etch stopper insulating film forming step are continuously performed without exposing the atmosphere.
摘要:
A game machine for providing a game, the regularity of which cannot be easily recognized be the player, by making use of a chaotic random number produced by a random number generating means.
摘要:
An active layer of an NTFT includes a channel forming region, at least a first impurity region, at least a second impurity region and at least a third impurity region therein. Concentrations of an impurity in each of the first, second and third impurity regions increase as distances from the channel forming region become longer. The first impurity region is formed to be overlapped with a side wall. A gate overlapping structure can be realized with the side wall functioning as an electrode.
摘要:
A liquid crystal electro-optical device which is a dispersion-type liquid crystal electro-optical device including an electro-optical modulating layer containing a liquid crystal material and a light-transmitting support, characterized by that there is established a force-relaxation portion for relaxing interfacial attractive force between said liquid crystal material and said light-transmitting support, and a process for fabricating the same. The dispersion-type liquid crystal electro-optical device according to the present invention can be driven with a low driving voltage and provides an extremely high contrast display.
摘要:
A game machine in which regularity of the game content provided by the game machine cannot be easily determined by a player. The game machine provides a game whose regularity cannot be easily determined by the player by using a chaotic random number which is generated by a chaos generating means.
摘要:
An electric device, such as an electronic book, retrieves information from a memory and displays the information. A matrix array of sensors associated with the display can be actuated by a user to designate particular portions of a displayed page. In response to the designations, flags are stored identifying the designated portions, and the appearance of the portions on the display is modified to visually highlight the portions. The page including the designation information can be immediately retrieved and displayed at a later time in response to a user instruction.
摘要:
A liquid crystal electro-optical device which is a dispersion-type liquid crystal electro-optical device comprising an electro-optical modulating layer containing a liquid crystal material and a light-transmitting support, characterized by that there is established a force-relaxation portion for relaxing interfacial attractive force between said liquid crystal material and said light-transmitting support, and a process for fabricating the same. The force-relaxation portion can be an uncured transparent resinous material, a material obtained by decomposing the liquid crystal, a reformed surface portion, or a material selected from the group selected from lecithin, stearic acid, hexadecyltrimethylammonium bromide, octadecylmalonic acid, dibasic fatty acids, crown ethers, octadecylamine hydrochloride, and hexamethyldisilazane.