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7355654 |
Character display control circuit
A character display control circuit comprises a selection circuit to select and output, as one of the RGB signals, one of a first voltage, a second voltage lower than the first voltage, and one or...
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7289235 |
Information processing device, information processing system, method for controlling information processing device, storage medium and control program
In order to perform optimal character registration and a printing process depending on a language, in an information processing device connected to a printer having a first registration area and a...
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7154397 |
Patient point-of-care computer system
A point-of-care computer system includes a display positioned in a point-of-care location, a computer coupled to the display, and a network coupled to the computer to enable the computer to access...
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7120570 |
Methods and apparatus for design of dot matrix visual displays
A design tool for choosing and modifying features of a dot matrix display. The design tool allows a user to design and save a character set and then to enter and view text to be displayed using the...
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6678688 |
Method and apparatus for composite font generation
A font database includes a plurality of font files each of which stores bitmaps associated with a range of characters. The plurality of font files contains only a single version of a bitmap for...
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6421032 |
Method of creating external characters in image forming apparatus
An external character creating method is provided for an image forming apparatus having a display screen. The external character creating method includes the steps of displaying at least a portion...
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6373450 |
Method and device for controlling selection using a switch
Data, including letters, numerals and marks, are sequentially scrolled on a display. When a switch is pushed, the scroll is interrupted, and then the data being displayed is fixed. An arrangement...
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6229519 |
Display controller for communication apparatus and method therefor
A radio selective calling receiver having means for receiving a message, and displaying the received message on a display section, the receiver comprising storage means 9 in which the maximum...
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6131183 |
Computer and method for enabling graphic user interface (GUI) control and command line (TTY) control of a computer program
The ARC/INFO® geographic information system (GIS) computer program (28) supports multiple threads of command line (TTY) and graphic user interface (GUI) operations. A TTY operation at the top of a...
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6057813 |
Single chip microcomputer having a built-in on screen display device
A microcomputer has a plurality of on screen display devices in one chip. Under control of a CPU, display tasks are respectively controlled in the on screen display devices in an independent...
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6031517 |
Multi-color display unit, comprising a control arrangement for color selection
A multi-coloured display unit is described for characters having colour indicator signals. The characters can be displayed in a plurality of colours. Without information of the identify of the...
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5930408 |
Character pattern generation
A character processing apparatus for recognizing coordinate information expressing a character, an exterior outline, an interior outline, a horizontal line and a vertical line; classifying the...
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5929839 |
Image display control apparatus
An image display control apparatus which can achieve multicolor display for each font. It includes a first memory for storing red, green and blue pattern codes forming an image pattern, a second...
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5838386 |
On screen display circuit and position detector
In an on-screen display (OSD) circuit and position detector, the OSD circuit includes a menu OSD circuit for outputting video signals Rm, Gm and Bm and switch signal Ym, a pointer OSD circuit for...
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5640172 |
On-screen display circuit
An on-screen display circuit comprising a moving clock generator for generating a moving clock signal and a character moving clock signal in response to a vertical synchronous signal, the moving...
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5629722 |
Section erasure control apparatus of character generator
A section erasure control apparatus for a character generator including a section erasure data receiving circuit for receiving section erasure data a section erasure region control circuit for...
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5519824 |
System and method for storing and displaying font data representing fixed-width and compressed characters
A system and method for storing and retrieving fixed-width and compressed characters of at least one font, which includes memory having a plurality of memory addresses for storing instructions and...
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5486842 |
On-screen display circuit of the interlaced scanning type
An on-screen display circuit of the interlaced scanning type comprising a vertical counter for counting a horizontal synchronous signal inputted thereto and outputting the counted values as...
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5467109 |
Circuit for generating data of a letter to be displayed on a screen
A display having a letter portion and a background portion is displayed on a screen. One of the letters and backgrounds portion is displayed with a first color designated by color data stored in a...
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5436670 |
Image display apparatus wherein the number of characters displayed is the same regardless of the frequency of the input signal
An image display apparatus for displaying an image and characters superposed on the image comprising a synchronizing signal dividing unit for dividing the frequency of an input synchronizing signal...
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5404436 |
Computer method and apparatus for converting compressed characters for display in full size
The invention method and apparatus employs font metrics data related to font bitmaps for characters of a desired font. Position offsets of pieces in composite characters are read from the font...
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5355448 |
Method of generating dot signals corresponding to character pattern and the system therefor
The system for generating dot signals corresponding to a character pattern on the basis of outline information of a character pattern described by only straight lines comprises a section 6 for...
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5313573 |
Apparatus for forming character patterns with line segments
A character pattern forming apparatus has a ROM, a RAM, and a CPU. The ROM includes a first memory area for storing a plurality of segment data respectively designating different segments of a...
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5257015 |
Flat panel display control apparatus
There is provided a flat panel display control device which has the compatibility with CRT display and the function of displaying each character with plurality of dots. A flat panel display...
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5202669 |
Display control device for superimposing data with a broadcast signal on a television screen
A cathode-ray tube control device displays data obtained from a personal computer on the screen of a television receiver in superimposing relation to the picture of a broadcast. Clock pulses are...
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4873514 |
Video display system for scrolling text in selected portions of a display
In a CRT display system, its screen is divided into a least two partitions or viewports for displaying different data groups, and characters in one of the groups can be vertically scrolled bit by...
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4772883 |
CRT display control system
A CRT display control system controls a character display operation on a CRT image screen. The entire character line height is divided into a display allowed raster section and a display inhibited...
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4760391 |
Tri-state on-screen display system
An on-screen character display system includes a tri-state character generator for generating a tri-state character signal having black portions corresponding to the leading and trailing edging...
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4742344 |
Digital display system with refresh memory for storing character and field attribute data
A digital display system includes a refresh store containing character data for display on a raster scan video display device and field attribute data defining attributes of fields of the character...
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4740783 |
Visual display unit with character overstrike
A visual display unit with character overstrike capability includes a text store in which text is stored in data stream form. A formatter formats the stored text and loads character codes into a...
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4735515 |
Serial printing apparatus having two character generators, one which generates characters common to a plurality of countries
A printing apparatus having two character generators, one which generates characters common to a plurality of countries, comprises a keyboard for entering character codes, a first character...
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4713657 |
System for increasing the brightness of a multibeam dot-pattern cathode ray display tube
In order to increase the light intensity and legibility of the characters displayed on the screen of a cathode-ray tube, all dots of the same vertical line of the character or even all dots of this...
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4697177 |
High resolution dot-matrix character display
Resolution of a dot-matrix character display system for a CRT is enhanced by storing two bits for each dot space, thus storing qMxn bits, where M is the number of dot spaces in a row, and N is the...
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4694392 |
Video display control
Video control circuitry for controlling the video format presented to the cathod ray tube or screen and capable of providing a combination of character generation and cell generation along with...
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4683469 |
Display terminal having multiple character display formats
A display terminal adapted to present character information, in any one of a plurality of different display formats, within a display frame having approximately constant dimensions. The terminal...
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4679027 |
Video display control unit
A video display control unit controls characters to be displayed on a sequential scanning display unit (4). Namely, it reads address-specifying information and attribute information from a video...
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4672370 |
Technique for scaling characters in a stroke-vector display system
A technique is disclosed for use in an electronic raster-scan display system, for generating characters of variable size using a stroke-vector technique. An incoming data signal defines the type of...
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4660028 |
Stroke-vector character generator
A novel stroke-vector character generator is disclosed for generating characters or the like in a raster-scan video display system. An external data signal defines the type of character to be...
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4644340 |
Programmable timing circuit for cathode ray tube
A programmable timing circuit for a cathode ray tube includes a register stack (48) in which events to be timed are stored so that they are presented to comparators (45, 46 or 47) in the sequence...
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4642622 |
Video signal generating circuit
A video signal generating circuit comprises a buffer memory for storing character codes and control data for control of vertical character positions, a character pattern memory having a plurality...
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4633244 |
Multiple beam high definition page display
A high definition page display system for graphics and text utilizing multiple beams in a CRT is disclosed. Information for the several lines which are written simultaneously is made available in...
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4616219 |
Character generating device
Disclosed herein is a character generating device of a raster scan system which comprises a region data storage means for storing display region data predetermined with respect to each of the...
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4586036 |
Graphics display systems
Graphics display systems ideally suited for the display of certain types of graphics information are disclosed. The display systems utilize a black and white or color raster scan display having a...
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4560980 |
Method of typing scripts whose characters are arranged next to one another in rows or underneath one another in columns
A method of displaying types of script whose characters are arranged next to one another in rows or underneath one another in columns, by means of a raster-type display device or a vectorially...
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4555763 |
Method and apparatus for storage and accessing of characters, and electronic printer employing same
Electronic printer apparatus in which the intensity of the beam of a cathode-ray tube is controlled during successive beam sweeps to display and project onto a rotating electrostatically-charged...
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4547628 |
Data transmission system
A data transmission system has a data converter for converting character code data into dot image data, and/or vice versa. The data converter has a memory and a pattern generator and/or a character...
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4527154 |
Display system
In a display system including a screen memory having a one-to-one correspondence to the characters to be displayed on a cathode ray tube or CRT, a character generator for generating a bit stream...
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4479119 |
CRT Display device
A CRT display device which includes a display control unit is provided. In accordance with the present invention, the frequency of a pulse train supplied to a shift register for producing a video...
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4476464 |
Arrangement for reducing the display size of characters stored in a character store
An alpha-numeric character generator arrangement having a character store (ROM) in which characters are stored in a character format contained within a co-ordinate character matrix of 10×6...
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4468690 |
Beam index color display system
A display system is disclosed for receiving video data from a character generator and for applying that data to a beam index tube. The system includes a memory for storing data received from the...
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