首页 / 专利库 / 人工智能 / 隐式确认 / Image memory device

Image memory device

阅读:478发布:2021-12-15

专利汇可以提供Image memory device专利检索,专利查询,专利分析的服务。并且PURPOSE: To confirm fetched contents while executing information generation by providing the image memory device with plural image memories, and copying image data between the memories.
CONSTITUTION: A window signal WI is outputted in the prescribed area on a picture plane from a memory control signal generating circuit 20, and external image data is read from the second image memory 18 during this output. On a monitor, the entire picture reduced to 1/4 obtained from the image data in the memory 18 is displayed on a part of a display picture obtained from image data in the first image memory 11. When the memory 11 is switched from a reading/transmitting cycle mode to a writing/transmitting cycle mode by a MPU 17, the transmission of the signal WI is stopped; the image data of the memory 18 is read at the normal speed, and is fetched into the memory 11 according to a display clock DCK; the image data for one line is transmitted to a ram during a horizontal blanking period.
COPYRIGHT: (C)1990,JPO&Japio,下面是Image memory device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