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公开(公告)号:US4410958A
公开(公告)日:1983-10-18
申请号:US219683
申请日:1980-12-24
申请人: Kent R. Demke , Joanne L. Mumola
发明人: Kent R. Demke , Joanne L. Mumola
CPC分类号: G09G5/08 , G06F17/212 , G09G1/16
摘要: There is disclosed a technique for displaying on a relatively small CRT display, using less than the entire screen, a representation of a full page of text. The full page is represented using character indicators rather than recognizable characters. The full page representation is surrounded by an outline generated using the same character indicators as the formatted text representation rather than known graphic symbols. The outline is proportional to the ultimate hardcopy indicated by the user, and character indicators can be displayed right up to the page outlines.
摘要翻译: 公开了一种用于在比较小的CRT显示器上使用小于整个屏幕来显示整页文本的表示的技术。 整个页面使用字符指示符而不是可识别的字符表示。 全页表示由使用与格式化文本表示而不是已知图形符号相同的字符指示符生成的轮廓包围。 大纲与用户指示的最终硬拷贝成比例,字符指示符可以直接显示到页面轮廓。
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公开(公告)号:US4418345A
公开(公告)日:1983-11-29
申请号:US219666
申请日:1980-12-24
申请人: Kent R. Demke , Joanne L. Mumola
发明人: Kent R. Demke , Joanne L. Mumola
CPC分类号: G06F17/212 , G09G1/16 , G09G5/08
摘要: A technique is disclosed which allows the display of a representation of a full page of text on the comparatively small CRT screen of a word processing system. For each character comprising a page of text a single bit is stored in the display buffer. On output each bit is displayed in one of two configurations of a 2.times.4 character box. In this way format and spatial relationship of text to page size can be displayed while a particular line is entered or edited to enable an operator to have a better perspective on the developing result.
摘要翻译: 公开了一种技术,其允许在文字处理系统的较小CRT屏幕上显示整页文本的表示。 对于包含文本页的每个字符,单个位存储在显示缓冲器中。 输出时,每个位都显示为2x4字符框的两个配置之一。 以这种方式,可以在输入或编辑特定行时显示文本与页面大小的格式和空间关系,以使操作者能够更好地了解开发结果。
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公开(公告)号:US4455554A
公开(公告)日:1984-06-19
申请号:US227109
申请日:1981-12-30
申请人: Kent R. Demke
发明人: Kent R. Demke
CPC分类号: G06F17/212 , G09G1/16 , G09G5/08 , G09G5/227
摘要: In a word processing system having a keyboard display for data entry and modification, and a printer with a choice of pitch, the technique is presented for displaying on less than the entire CRT screen a representation of a full page of text being processed. The full page representation is in fact visually proportional to the yet unproduced printed output. The full page representation is made possible by using a 2.times.4 character representation structure to represent an 8.times.16 normal character. Proportionality within the represented data is achieved by displaying particular character representations more than once. The interval between multiply displayed representations is a function of the output pitch with which proportionality is desired and the size of a dot on the CRT screen.
摘要翻译: 在具有用于数据输入和修改的键盘显示器以及具有间距选择的打印机的文字处理系统中,提供了用于在少于整个CRT屏幕上显示正在处理的全页文本的表示的技术。 事实上,全页表示与未公布的打印输出成正比。 通过使用2x4字符表示结构来表示8x16正常字符,可以实现全页表示。 表示数据中的比例通过不止一次显示特定字符表示来实现。 多重显示表示之间的间隔是CRT屏幕上需要比例的输出音调和点的大小的函数。
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公开(公告)号:US4437167A
公开(公告)日:1984-03-13
申请号:US221160
申请日:1980-12-30
申请人: Kent R. Demke , Jerold D. Dwire
发明人: Kent R. Demke , Jerold D. Dwire
CPC分类号: G09G5/08 , G06F17/212 , G09G1/16
摘要: A technique for displaying a representation of a full page on less than an entire CRT screen in a word processing system. The full page representation uses character indicators to enable the word processing system user to appreciate format and spatial relationships with regard to page boundaries. Within the miniature page the interlinear spacing chosen by the operator for the hard copy output is properly represented. Integral line spacing is achieved by displaying blank lines as appropriate. Non-integral line spacing such as half-line spacing is achieved advantageously through manipulating the particular character construct utilized. A character representation matrix is usually blank at the top and blank or non-blank in the bottom half. Reversing top and bottom halves removes one half-line of interlinear spacing.
摘要翻译: 一种用于在文字处理系统中在小于整个CRT屏幕上显示全页的表示的技术。 全页表示使用字符指示符来使字处理系统用户能够欣赏关于页边界的格式和空间关系。 在微型页面中,操作员为硬拷贝输出选择的线间距适当地表示。 通过适当地显示空白行来实现积分线间距。 通过操纵所使用的特定字符构造,有利地实现诸如半行间距的非整数行间距。 字符表示矩阵在顶部通常为空白,下半部分为空白或非空白。 反转顶部和底部的一半移除一个半线的线间距。
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公开(公告)号:US4314244A
公开(公告)日:1982-02-02
申请号:US159558
申请日:1980-06-16
CPC分类号: G09G5/26
摘要: A system and method for generating properly proportioned alphanumeric characters and symbols in two vertical heights with a single character generator and a minimum of associated circuitry. The bits of video data stored in the character generator are stored such that the vertical segments of diagonal portions of the characters and symbols include no more than two bits per vertical segment of the diagonal portion. The video data bits representative of the pels of circular portions of the symbols are stored in an arrangement to generate a horizontally elongated elliptical shape when the character or symbol is displayed in the shorter of the two heights. Whenever possible, the diagonal portions of characters include no more than two diagonally disposed pels in the single high character size. For representation of a single dot portion of one of the characters or symbols, a pair of video data bits is stored to generate a pair of horizontally disposed pels on the display when the character or symbol is displayed in the shorter of the two vertical heights. Translation logic is described to efficiently provide for two sizes of characters with a minimum of additional hardware and with no additional character generator memory beyond that required for the smallest characters or symbols.
摘要翻译: 一种用于使用单个字符发生器和最少的相关电路在两个垂直高度中生成正确比例的字母数字字符和符号的系统和方法。 存储在字符发生器中的视频数据的位被存储,使得字符和符号的对角部分的垂直段在对角线部分的每个垂直段中包括不超过两位。 表示符号的圆形部分的像素的视频数据位被存储在当在两个高度的较短的时间中显示字符或符号时产生水平细长的椭圆形状的布置。 只要有可能,字符的对角部分包括不超过两个对角线设置的单个高字符大小的像素。 为了表示一个字符或符号的单个点部分,当在两个垂直高度的较短者中显示字符或符号时,存储一对视频数据位以在显示器上产生一对水平放置的像素。 描述了翻译逻辑,以有效地提供具有最小额外硬件的两种尺寸的字符,并且除了最小字符或符号所需的字符发生器外,没有额外的字符发生器存储器。
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公开(公告)号:US4834506A
公开(公告)日:1989-05-30
申请号:US69675
申请日:1987-07-02
申请人: Kent R. Demke , Neil D. Lubart
发明人: Kent R. Demke , Neil D. Lubart
IPC分类号: G02F1/136 , G02F1/1343 , G02F1/1368 , G09F9/30
CPC分类号: G02F1/134336
摘要: There is disclosed a technique for improving user perceived quality of an LCD device comprising optimizing the electrode width and inter-electrode spacing, and simultaneously causing inter-electrode spaces and information to appear dark while the background appears bright.
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公开(公告)号:US4417239A
公开(公告)日:1983-11-22
申请号:US219668
申请日:1980-12-24
申请人: Kent R. Demke , Joanne L. Mumola
发明人: Kent R. Demke , Joanne L. Mumola
CPC分类号: G09G1/16 , G06F17/212 , G09G5/08
摘要: There is disclosed a technique for displaying scrollable operating and scale lines simultaneously with an active miniature full page representation. Displayed on the operating line along with active characters is a cursor character. Displayed in the miniature full page are text indicators for representing accurately to the operator the format of the whole page of text. The miniature page is updateable upon keying. The position of the cursor within the miniature full page representation is indicated by blinking the associated character position and displaying peripheral arrows adjacent the outline of the miniature full page representation.
摘要翻译: 公开了一种用于以活动的小型全页表示同时显示可滚动操作和缩放行的技术。 显示在操作行和活动字符是一个光标字符。 在小型全页中显示的是文本指示符,用于向操作者准确地表示整个文本的格式。 键入时可以更新微型页面。 光标在微型全页表示中的位置通过闪烁相关联的字符位置来指示,并显示与小型全页表示的轮廓相邻的外围箭头。
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公开(公告)号:US4373194A
公开(公告)日:1983-02-08
申请号:US221671
申请日:1980-12-30
申请人: Kent R. Demke , Jerold D. Dwire
发明人: Kent R. Demke , Jerold D. Dwire
CPC分类号: G06F17/212 , G09G1/16 , G09G5/08
摘要: There is described a technique for use in a word processing system for displaying a representation of the full page of text on less than an entire CRT screen where the full page representation is proportional to the hard copy output which eventually results. Dynamic mode switching is employed which enables the output on a given line of the display of both full size characters and miniature character representations. Dynamic mode switching also provides control of the placement of the miniature page representation on the CRT screen.
摘要翻译: 描述了一种在文字处理系统中使用的技术,用于在少于整个CRT屏幕上显示整页文本的表示,其中全页面表示与最终导致的硬拷贝输出成比例。 使用动态模式切换,其使得能够在给定的显示的行上输出两个全尺寸字符和微缩字符表示。 动态模式切换还可以控制CRT屏幕上的微型页面显示。
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