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Character display device, method and program and record medium therefor

A character display and display device technology, applied in the field of character display devices, can solve the problem that the character "H" cannot be displayed on the device

Inactive Publication Date: 2007-05-16
SHARP KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the character "H" cannot be displayed with high quality on the display device

Method used

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  • Character display device, method and program and record medium therefor
  • Character display device, method and program and record medium therefor
  • Character display device, method and program and record medium therefor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0081] FIG. 1 illustrates the structure of a character display device 1 according to Embodiment 1 of the present invention. The character display device 1 may be, for example, a personal computer. Such a personal computer may be of any type such as a desktop type or a laptop type computer. Alternatively, the character display device 1 may be a word processor.

[0082] Also, alternatively, the character display device 1 may be any other electronic device or information device incorporating a color display device. For example, the character display device 1 may be one that incorporates a color liquid crystal display device, a portable information terminal as a portable information tool, a portable telephone such as PHS (Personal Handyphone System), a general communication device such as a telephone / fax, etc. Electronic equipment.

[0083] The character display device 1 includes a display device 10 capable of performing color display and a control section 20 for independently ...

Embodiment 2

[0210] FIG. 26 illustrates the structure of a character display device 2 according to Embodiment 2 of the present invention. The character display device 2 includes a rewriting program 43 in addition to the components of the character display device 1 as shown in FIG. 1 . In FIG. 26, the same elements are denoted by the same reference numerals used in FIG. 1, and a detailed description thereof is omitted. The CPU 21 executes the rewriting program 43 in order to realize the character rewriting process. The character rewriting process is a process in which a character display process for displaying a new character is realized by rewriting.

[0211] FIG. 27 is a flowchart illustrating the rewriting process performed by the rewriting program 43. As shown in FIG. In the following description, characters currently displayed on the display plane 400 and characters rewritten on the currently displayed characters have the same size. In FIG. 27, the same steps are denoted by the same...

Embodiment 3

[0234] Fig. 37 illustrates the structure of a character display device 3 according to Embodiment 3 of the present invention. The character display device 3 includes a character display program 41a instead of the character display program 41 of the character display device 1 shown in FIG. 1 . In FIG. 37, the same elements are denoted by the same reference numerals used in FIG. 1, and their detailed descriptions are omitted. The CPU 21 executes the character display program 41a in order to realize the character display process.

[0235] Fig. 38 illustrates the procedure of the character display process executed according to the character display program 41a. In FIG. 38, the same steps are denoted by the same reference numerals used in FIG. 5, and a detailed description thereof is omitted.

[0236] Step S300: Obtain basic part data for a character corresponding to the input character code and character length, and store in the main memory 22. When the number of characters inpu...

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PUM

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Abstract

Character display apparatus includes a display device and a control section. The control section controls the display device such that: a color element level of at least one first sub-pixel, which corresponds to a basic portion of a first character, is set to a predetermined color element level; and a color element level of a first vicinal sub-pixel located in the vicinity of the at least one first sub-pixel is set to a color element level different from the predetermined color element level, whereby the first character is displayed on a display plane, the basic portion of the first character is included in a first frame having a predetermined size, the at least one first sub-pixel is included in a first region on the display plane which corresponds to the first frame, and at least one of the at least one first vicinal sub-pixel is out of the first region.

Description

technical field [0001] The present invention relates to a character display device capable of displaying characters with high quality using a color display device, a character display method and a character display program, and a recording medium for using these devices, methods and programs. Background technique [0002] Japanese Laid-Open Publication No. 2001-100725 describes a known conventional technique of displaying characters using a color display device. According to this technique, the luminance (that is, brightness level) of the pigment of the sub-pixel corresponding to the basic part of the character is set to a predetermined value, and the color of the sub-pixel adjacent to the sub-pixel corresponding to the basic part of the character is set to a predetermined value. The brightness of the pigment is set to a value different from a predetermined value. The number of sub-pixels whose element luminances are set to a value different from a predetermined value and t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G5/24G09G3/20G09G5/28G09G5/32
CPCG09G2340/0457G09G5/28G09G5/24
Inventor 小山至幸冈田哲朝井宣美
Owner SHARP KK