基本信息:
- 专利标题: Three dimensional structure solid state memory device
- 专利标题(中):三维结构固态存储器件
- 申请号:JP2001257884 申请日:2001-08-28
- 公开(公告)号:JP2003068084A 公开(公告)日:2003-03-07
- 发明人: GOTO YASUYUKI
- 申请人: Fujitsu Ltd , 富士通株式会社
- 专利权人: Fujitsu Ltd,富士通株式会社
- 当前专利权人: Fujitsu Ltd,富士通株式会社
- 优先权: JP2001257884 2001-08-28
- 主分类号: G02B26/08
- IPC分类号: G02B26/08 ; G03C1/685 ; G11C13/04 ; H01S5/40
摘要:
PROBLEM TO BE SOLVED: To provide a solid state memory device constituting a record system which can record a large amount of information though it has less capacity, in a three dimensional structure solid state memory device. SOLUTION: This device is provided with a solid state storage member 1 recording information by irradiating it with a laser beam 2A from a semiconductor laser 2 and varying an optical state, a semiconductor laser 2 provided closely at a surface of a solid state storage member 1, converging the laser beam, and irradiating one point of an information recording region 1A in the solid state storage member 1 with the laser beam 2A.
摘要(中):
要解决的问题:提供一种构成记录系统的固态存储装置,其可以在三维结构固态存储装置中能够记录大量信息,尽管容量较小。 解决方案:该装置设置有固态存储构件1,其通过用半导体激光器2的激光束2A照射并改变光学状态来记录信息;密封地设置在固态存储构件1的表面的半导体激光器2 会聚该激光束,并且用激光束2A照射固态存储部件1中的信息记录区域1A的一个点。
信息查询:
EspacenetIPC结构图谱:
G | 物理 |
--G02 | 光学 |
----G02B | 光学元件、系统或仪器 |
------G02B26/00 | 利用可移动的或可变形的光学元件控制光的强度、颜色、相位、偏振或方向的光学器件或装置,例如,开关、选通、调制 |
--------G02B26/08 | .控制光的方向 |