Abstract: A semiconductor chip has such a structure as to have first connection electrodes formed at its upper circumferential edge portion and each exposed over a corresponding opening in a protective layer. An insulating layer is formed on the semiconductor chip except at each opening in the protective layer. Interconnect lines of an electroless-plated layer are formed on the first connection electrode. Solder bumps are formed on second connection electrodes formed together with the interconnect lines.

Abstract: In a color image printing apparatus, image data is printed on a recording paper by using a thermal printing head through ink ribbons constructed of cyan, magenta, and yellow-colored ribbons. A single pixel of the image data is formed by a preselected dot number of areas. Within this area, the cyan, magenta, and yellow colors are printed out by dot numbers corresponding to density data of the respective colors. The cyan color data is printed out in such a way that while the density data thereof is increased, the dot number is successively increased from a predetermined printing position within this area. The magenta and yellow color data are printed out in such a manner that while the density data thereof are increased, the dot numbers are successively increased from different printing positions other than the above-described cyan printing position.

Abstract: A baseplate-free module includes a circuit board 1 held between housings 41 and 42. The circuit board 1 has engaging holes 17 in which hooks 41a, 42a of the housings 41 and 42 are engaged for assembling purposes to thereby eliminate the need for a baseplate.

Abstract: In a TFT liquid crystal display device using a DHF liquid crystal, the DHF liquid crystal is alignable to a first alignment state in which liquid crystal molecules are substantially aligned to a first direction, to a second alignment state in which the liquid crystal molecules are substantially aligned to a second direction and to an arbitrary intermediate alignment state between the first and second alignment states, in accordance with a voltage applied between the pixel electrodes and the opposing electrode. One of a pair of polarization plates has an optical axis set in substantially an intermediate direction between the first and second directions. The optical axis of the other polarization plate is set perpendicular to the optical axis of the former polarization plate. A plurality of pulses having voltages corresponding to a display gradation and whose polarities change frame by frame are applied to the DHF liquid crystal for each pixel in the selection period of that pixel.

Abstract: A surface light source device includes a light source, a light guide plate for guiding light from the light source to one surface, and a light-condensing member for outputting exit light from the light guide plate in a predetermined direction. The one surface of the light guide plate is a stepped surface whose thickness decreases step by step at a predetermined pitch from one end, at which the light source is arranged, to the other. The light-condensing member is located to face the light guide plate and includes a plurality of prisms for refracting exit light from the light guide plate toward the direction of a normal to the light guide plate, and a plurality of lenses for condensing and outputting light in a direction within a predetermined range of angles.

Abstract: A service information receiving device receives pay service information and year/month/day-of-month data, both multiplexed with FM broadcast radiowaves and transmitted from an FM broadcasting station. The device compares the use end date data, stored in an information storage medium which is detachable from the device, with the year/month/day-of-month data received by the device, and the device permits the display of the pay service information during the period in which these two sets of data disagree with each other, and after they have coincided with each other, inhibits the display of the pay service information.

Abstract: In a first PHS terminal, a system calling code for identifying a system in which the first PHS terminal is registered and a slave ID number for discriminating the first PHS terminal are stored in advance in an ID chip. While a user is out, he or she sets the ID chip in a second PHS terminal which does not have the same system calling code as that of the first PHS terminal. When the user performs an operation for peer-to-peer communication on the first PHS terminal, the second PHS terminal is called using a controlling physical slot. The second PHS terminal is informed that it is called by discriminating a system calling code and a PS calling number of the physical slot on the basis of the system calling code of the ID chip, and then transmits a response signal to the first PHS terminal based on the system calling code and PS calling number of the ID chip. Thus, peer-to-peer communication can be performed even between radio communication terminals which do not have the same system calling code.

Abstract: Defining information for defining the condition for adding background colors is previously stored in a condition storage area, and a spreadsheet form is registered in a form storage area. Alphanumeric character data to be written in a cell of a spreadsheet are stored in a record storage area. When a CPU is instructed to start printing, the CPU outputs the alphanumeric character data as output data to a data value decision section. The data value decision section reads the output data and determines a background color in accordance with the read output data to prepare a print record to which color information is added. A printer control section prepares print data to which the background color is added in accordance with the color information for the print record and the spreadsheet form registered in the form storage area.

Abstract: A graph displaying device and method whereby when functional expression data for producing graphs and the conditions of displaying the graphs are set, graphs for functional expressions data input in accordance with the conditions are displayed in corresponding colors on a display. First, functional expression data and corresponding color data which designate display colors of the graphs are input in corresponding relationship. In addition, range data which display coordinates and color data designating display colors of coordinates involved in the range data are input together. In response to this operation, the graphs for the input functional expression data are produced with the range data to which the color data are designated, the last-mentioned color data corresponding to color data which correspond to the functional expression data. The produced graphs and the coordinates are displayed in the corresponding designated colors.

Abstract: A scanner for reading an object having a width larger than that of the distal end portion of a scanner main body, has an exit opening for outputting a light beam formed at the distal end portion of the scanner main body. An LED for generating a light beam, and a solid-state image pickup element for receiving the light beam which is reflected by the code, are arranged in the scanner main body. A gap portion for increasing the irradiation width of the light beam to be larger than the width of the distal end portion of the scanner main body is formed at the distal end portion of the scanner main body. Therefore, when a code is read by bringing the scanner main body close to or into contact with the code, the gap portion increases the width of the light beam to be larger than that of the distal end portion of the scanner main body, and therefore, a code having a width larger than the width of the distal end portion of the scanner main body can be read.

Abstract: A pair of transparent substrates are arranged to oppose each other and bonded to each other through a seal member. A polymer dispersed liquid crystal layer and spacers are provided between the pair of transparent substrates. A plurality of pixel electrodes respectively provided with TFTs are disposed in a matrix form on the counter surface of one substrate opposing the other substrate, and the spacers for regulating the gap between the substrates are fixed, through resin films, to remaining regions of the counter surface of one substrate obtained by excluding pixel regions corresponding to the pixel electrodes from the region inside the seal member. A black mask is formed on the remaining regions of the counter surface of the other transparent substrate, and a flat counter electrode opposing the plurality of pixel electrodes is formed on the black mask.

Abstract: A method of preparing a semiconductor device, comprising: forming an amorphous silicon layer on a substrate, and applying shots of an excimer laser beam to the amorphous silicon layer to convert the amorphous silicon layer into a polysilicon layer having a plurality of silicon grains, each of the grains having a grain size and including a crystallite having a crystallite size on the (111) plane, an average value of the crystallite sizes on the (111) plane of the crystallites included in the polysilicon layer being sixty percent or greater of an average value of the grain size.

Abstract: A cold-cathode discharge device for emitting light. The device has a fluorescent tube and electrodes containing R.sub.2 O.sub.3-z (where R is an atom or an atom group of rare earth elements, O is oxygen, and z is 0.0 to 1.0). The electrodes are made by oxidation of the rare earth elements under an atmosphere in which oxygen and/or oxygen-containing substance is 1% or less by volume, in order to control the stoichiometry of the oxide.

Abstract: Like a conventional one-way pager system, a two-way pager system is provided in which a message is received by paging from a base station and a message responding to the received message is returned to the base station. In this system, direct communication and peer-to-peer communication between terminals are performed. All the terminals included in the service area of the base station are always synchronized with sync signals paged from the base station. No special infrastructure is therefore required for synchronizing the terminals with the sync signals to perform the peer-to-peer communication. Furthermore, since each of the terminals receives a paging signal during the peer-to-peer communication, it can respond to a paging call.

Abstract: A calculation data display device includes a display which displays input calculation data in colors. When specified calculation data is input, the calculation data display device displays the calculation data input after the specified calculation data in a color different from a regular color. The calculation data displayed in the different color is operated as calculation data belonging to the specified calculation data. First, when the specified calculation data is input in the calculation data inputting process, the calculation data input after the specified calculation data is displayed in a color different from the regular one until the user inputs releasing data. When the input calculation data is operated, the data displayed in the color different from the regular one is operated as the data belonging to the specified data input immediately before the data displayed in the different color.

Abstract: Electric field adjusting layers each of which is different from an aligning film in at least one of a resistivity and a dielectric constant are formed in each pixel on a pixel electrode of a first substrate. An electric field applied to a liquid crystal partially changes in each pixel, and regions which are different from each other in aligned state are formed in each pixel. Therefore, a field angle is widened. A value .DELTA.n.d of the liquid crystal is preferably set to be 600 nm or more.

Abstract: A remote control device has the function of receiving FM multiplex broadcasting, storing the television program data transmitted from a broadcasting station into a television program memory, and displaying the stored program data. In the television program memory, the broadcasting dates, channels, broadcasting start and end times, program names, and G codes are stored. When the user chooses the program the user wants to record from the displayed programs, the remote control code for reserving the selected program for recording will be transmitted to the videotape recorder, thereby making a reservation for recording.

Abstract: A process for manufacturing an organic electroluminescent device, including the steps of sequentially forming a hole transport layer, a bipolar transport layer at need, and an electron transport layer on a transparent electrode side of a transparent substrate having a transparent electrode. After a recombination region layer for electrons and holes of the transport layers is formed, three kinds of fluorescent pigment R, G and B are applied to an upper surface of the recombination region layer. Subsequently, the kinds of fluorescent pigment are heated to be diffused in the recombination layer so that the kinds of fluorescent pigment and the recombination layer constitute a luminescent layer. An organic electroluminescent device produced by this process is disclosed.