首页 / 专利库 / 电脑图像 / 图形处理单元 / Picture processing unit

Picture processing unit

阅读:145发布:2022-07-31

专利汇可以提供Picture processing unit专利检索,专利查询,专利分析的服务。并且PURPOSE: To prevent missing of a ruled line by using a data of a ruled line font memory so as to bury the character interval and line interval when a specific code of a ruled line is converted into a raster data in a picture processing unit usable for a copying machine for lots of kinds of media.
CONSTITUTION: An MPU 221 reads a test code via a bus, loads a raster data corresponding to a text code from a character generator 230 or a ruled line font ROM 501 and writes it in a page memory 228. Taking | and - of the ruled line font, fonts A', B' are subject to raster expansion horizontally and vertically. Since the font is stored in a ruled line font ROM 501, the address is moved respectively with respect to the ruled line font of | and -, the font image is loaded from the ROM 501 and expanded into the page memory 228. Thus, it is possible to bury the missing of the ruled line due to character and line interval caused in the expansion of the ruled line font.
COPYRIGHT: (C)1989,JPO&Japio,下面是Picture processing unit专利的具体信息内容。

高效检索全球专利

专利汇是专利免费检索,专利查询,专利分析-国家发明专利查询检索分析平台,是提供专利分析,专利查询,专利检索等数据服务功能的知识产权数据服务商。

我们的产品包含105个国家的1.26亿组数据,免费查、免费专利分析。

申请试用

分析报告

专利汇分析报告产品可以对行业情报数据进行梳理分析,涉及维度包括行业专利基本状况分析、地域分析、技术分析、发明人分析、申请人分析、专利权人分析、失效分析、核心专利分析、法律分析、研发重点分析、企业专利处境分析、技术处境分析、专利寿命分析、企业定位分析、引证分析等超过60个分析角度,系统通过AI智能系统对图表进行解读,只需1分钟,一键生成行业专利分析报告。

申请试用

QQ群二维码
意见反馈