论文部分内容阅读
1990年以来,日本主要电子公司都在研制HDTV摄像机用的CCD。1990年索尼公司试制出1英寸光学系统HDTV CCD摄像机。1991年松下电子工业公司与NHK合作,开发出2/3英寸光学系统HDTV CCD摄像机。目前,2/3英寸光学系统HDTV CCD摄像机已成为主流,此后HDTV CCD摄像机均以2/3英寸光学系统为准。1994年松下电子工业公司与NHK、NEC及东芝公司在国际固体电路大会(ISSCC)上分别发表了2/3英寸光学系统HDTV CCD摄像机,可以说,HDTV CCD摄像机从此已定型。表1列出近4～5年间日本各公司在ISSCC发表的HDTV CCD摄像机使用的CCD的技术
Since 1990, major Japanese electronics companies are developing CCDs for HDTV cameras. In 1990, Sony produced a 1-inch optical system HDTV CCD camera. 1991 Matsushita Electric Industrial Co., Ltd. and NHK to develop 2/3 inch optical system HDTV CCD camera. Currently, 2/3-inch optical system HDTV CCD camera has become the mainstream, since then HDTV CCD cameras are 2/3 inch optical system shall prevail. In 1994, Matsushita Electric Industrial Co., Ltd. and NHK, NEC and Toshiba respectively announced the 2/3-inch optical system HDTV CCD camera at the International Solid State Circuits Conference (ISSCC). It can be said that the HDTV CCD camera has been finalized since then. Table 1 lists the CCD technology used by Japanese companies in the HDTV CCD camera published by ISSCC in the past 4-5 years