摘要:
An image processing apparatus suitable for use in a copying machine or a facsimile apparatus includes an input circuit for inputting an image signal, an image discrimination circuit for discriminating a characteristic of the input image signal and providing a discrimination signal representing that characteristic, and a memory for storing the discrimination signal. A processing circuit then processes a reentered image signal input by the input circuit in accordance with the discrimination signal stored in the memory to reproduce an image.
摘要:
A disclosed fixing device for fixing resin particles softened by applying a foam fixer thereon to a recording medium includes a foam fixer generator unit to introduce air bubbles into a liquid fixer containing a softener for softening the resin particles by dissolving or swelling a part of the resin particles to generate the foam fixer, a fixer application member to be brought into contact with a facing member facing the fixer application member to form an application nip and transfer the generated foam fixer to the application nip by moving its surface while carrying the foam fixer to apply the foam fixer to a surface of the recording medium carrying the resin particles at the application nip, and a foam accumulation detector unit to detect a foam accumulation formed of the foam fixer accumulated at an entrance side of the application nip.
摘要:
A disclosed fixing device for fixing resin particles softened by applying a foam fixer thereon to a recording medium includes a foam fixer generator unit to introduce air bubbles into a liquid fixer containing a softener for softening the resin particles by dissolving or swelling a part of the resin particles to generate the foam fixer, a fixer application member to be brought into contact with a facing member facing the fixer application member to form an application nip and transfer the generated foam fixer to the application nip by moving its surface while carrying the foam fixer to apply the foam fixer to a surface of the recording medium carrying the resin particles at the application nip, and a foam accumulation detector unit to detect a foam accumulation formed of the foam fixer accumulated at an entrance side of the application nip.
摘要:
A semiconductor chip, substrate employing plural bonding steps to ensure complete bonding particularly of peripheral edges. Embodiments include placing an adhesive layer on a chip mounting substrate positioned on a first supporting device, pressing a semiconductor chip against the chip mounting substrate to bond the semiconductor chip temporarily to the chip mounting substrate temporarily bonded chip on a second supporting device, and applying chip to straighten warpage and to bond the chip entirely to the chip mounting substrate.
摘要:
A semiconductor device and a manufacturing method thereof are provided with downsizing and densification achieved by reducing the thickness of the semiconductor device without increase in area. Terminal electrodes are arranged, in plan view, outside a region where semiconductor chips are arranged. A lower semiconductor chip is placed to overlap in the range of height with the terminal electrodes, an upper semiconductor chip is placed above the lower semiconductor chip, a wire connects the upper and lower semiconductor chips to the terminal electrodes, and an encapsulating resin encapsulates the upper and lower semiconductor chips and wire. The encapsulating resin has its bottom surface coplanar with the bottom surface of the terminal electrodes.
摘要:
An image reading and recording apparatus includes a reader for reading an image of a document and by scanning a document; a recorder for effecting recording of the image read by the reader on a recording medium by scanning one side of the recording medium. A driving and controlling device drives and controls the reader and the recorder in such a manner that the image recorded on one side of the recording medium by means of the recorder will be inverted with respect to the image of the document.
摘要:
A resin-packaged semiconductor device having a semiconductor element mounted on a first surface of a mounting pad. The mounting pad has an edge molded in a frame-shaped portion of a molding material. A second surface of the mounting pad has a central portion that is not included in the edge of the mounting pad and that is not covered with the molding material, the central portion of the second surface being exposed at the outside of the device. The thickness of the molding material in the frame-shaped portion and on the second surface of the mounting pad can be readily reduced to reduce the thickness of the device. Since the molding material does not cover the entire second surface, molding characteristics as well as heat radiation characteristics are improved.
摘要:
A semiconductor device includes a semiconductor element attached to a support member by a junction material that includes a parent phase of a low-melting-point junction material and fine particles of a high-melting-point junction material which are uniformly dispersed in the low-melting-point material. By heating the junction material to a temperature higher than the melting point of the low-melting-point junction material and lower than the melting point of the high-melting-point junction material, the low-melting-point junction material is brought to a molten state, making the entire junction material fluid. Thus, the size of the junction material need not be adjusted to that of the semiconductor element. Further, with this semiconductor device, the contact area between the low-melting-point junction material and the high-melting-point junction material is extremely large so that the requisite time for making the composition of the junction material uniform is shortened.
摘要:
An image processing apparatus receives color data and includes a masking processing circuit for modifying the colors represented by the color data by processing each of the different color data received. The colors are modified according to other color data associated with each of the colors represented by the color data. The masking processing circuit includes a first memory for storing data representing each color and a second memory for storing data from the data derived after masking processing the data stored in the first memory. The color data and the other color data are used as addresses in the first and second memory. The number of bits of each color data used as an address for each respective color is larger than the number of bits for each of the other color data received at that portion of the memory.
摘要:
An image processing apparatus comprises an illumination device for illuminating an original image, a photosensing device for converting the illuminated original image to an electrical signal and a conversion device for converting the output data of the photosensing device. The illumination device has a variable light intensity relative to the original image, and the conversion device changes a data conversion mode between a first mode and a second mode in accordance with the light illumination of the illumination device.