摘要:
A device having, at least, a first film having a surface on which neither a natural oxide film nor impurity grains caused by a resist residue is or are present, and a conductive material layer formed on a surface adjacent to the surface of the first film, wherein an insulative compound film is formed on a surface of the conductive material layer by a surface reaction with the conductive material layer, and a predetermined second film required for an arrangement is formed on the surface of the first film.
摘要:
A storage device comprises, on a substrate, a first semiconductor region of one conductivity type, second and third semiconductor regions of a conductivity type opposite to the one conductivity type contiguous to the first semiconductor region, a first electrode which is formed on a region for isolating the second and third semiconductor regions via an insulating layer, and a second electrode formed on the first electrode, but spaced therefrom by an insulating layer. The resistance between the first and second electrodes is selectively changed from a high-resistance state to a low-resistance state is needed, to record a bit of data.
摘要:
In a display device using a liquid-crystal panel, pixel electrodes for reflecting illuminating light, transistors for switching corresponding pixels, and a peripheral driving circuit are integrated on a Si semiconductor substrate. The angle of the surface of connecting portions of a jig for fixing and supporting the Si semiconductor substrate is made to be different from the angle of the surfaces of the pixel electrodes. A cooling device is mounted on the back of the Si semiconductor substrate.
摘要:
An image sensor in which a plurality of photoelectric conversion elements are arranged in a two-dimensional form and which has reading means for enabling output signals from the elements in the row direction and output signals from the elements in the column direction to be read out in parallel is provided.
摘要:
A liquid crystal device having a pair of substrates opposed to each other at a predetermined distance from each other, and a liquid crystal enclosed between the pair of substrates. The pair of substrates are formed of different materials, and the difference between the thermal expansion coefficients of the substrates is set within the range of .+-.50% of the thermal expansion coefficient of one of the two substrates. Misalignment between the substrates is thereby prevented.
摘要:
A liquid crystal display apparatus has LOCOS insulating layers having an increased thickness under pixel electrodes, the LOCOS insulating layers being formed by LOCOS-oxidizing a Si layer formed on a glass substrate. Because of the thick LOCOS insulating layers, the pixel electrodes are provided at an elevated position which is substantially the same level as the top surfaces of the TFT portions. The apparatus also has metal layers of W, Al or the like which connect the elevated pixel electrodes and the drains. After W, Al or the like is deposited on the top surface of the drains, ITO deposited to form the pixel electrodes so that the electrodes are connected to the deposited metal layers.
摘要:
A photo-electric conversion apparatus having a plurality of photo-electric conversion elements is provided with an amplifier which can externally control a gain thereof, at an output terminal of each of the photo-electric conversion elements.
摘要:
A photoelectric sensor device has a two-dimensional arrangement of a multiplicity of unit structures each including a pixel. The sensor device includes a circuit for simultaneously designating a plurality of pixel blocks of any desired sizes at any desired positions on the two dimensional arrangement of unit structures, each pixel block being composed of pixels which are to be actually used. The sensor device also includes a monitor output circuit for outputting, for each of the pixel blocks, at least one monitor output as the representative of the amounts of charges accumulated in the pixels in each of the pixel blocks. The sensor device further includes a circuit which executes the control of accumulation of charges and the control of outputting of the image signals on each of the pixel blocks independently of other pixel blocks. Disclosed also is a focus detection system using the sensor device.
摘要:
An insulated gate type transistor includes a plurality of major electrode regions, a channel region provided between the plurality of major electrode regions, a gate electrode provided on the channel region with a gate insulating film therebetween, and a semiconductor region provided in contact with the channel region, the semiconductor region having the same conductivity type as that of the channel region and a higher impurity concentration than the channel region. The gate electrode has at least two opposing portions. The plurality of major electrode regions are provided on an substrate insulating film. The transistor is activated in a state where the semiconductor region is maintained at a predetermined voltage. A semiconductor device includes a plurality of memory cells, each of which includes the aforementioned insulated gate type transistor and an electrically breakable memory element provided on one of the major electrode regions.
摘要:
A photoelectric sensor device has a two-dimensional arrangement of a multiplicity of unit structures each including a pixel. The sensor device includes a circuit for simultaneously designating a plurality of pixel blocks of any desired sizes at any desired positions on the two dimensional arrangement of unit structures, each pixel block being composed of pixels which are to be actually used. The sensor device also includes a monitor output circuit for outputting, for each of the pixel blocks, at least one monitor output as the representative of the amounts of charges accumulated in the pixels in each of the pixel blocks. The sensor device further includes a circuit which executes the control of accumulation of charges and the control of outputting of the image signals on each of the pixel blocks independently of other pixel blocks. Disclosed also is a focus detection system using the sensor device.