DUMMY是什么？

一、DUMMY是什么？

支付宝账户的dummy是虚拟账户的意思。dummy的意思是虚拟的，假的。支付宝虚拟账户支付是国内最大独立第三方支付平台支付宝提供的一种在线支付模式，该支付模式通过用户支付宝账户余额的借记与贷记来完成支付。比如集分宝、淘金币等都是虚拟账户资产。

二、dummy wafer介绍？

dummy wafer是一款画风清晰可爱的经营类游戏的软件，dummy wafer这款软件游戏玩家在游戏中可以和伴侣盒猫咪们生活在一起，玩家要从家徒四壁的起点开始，逐渐布置家园，成为适合伴侣盒猫咪居住的温馨场所，游戏太治愈了，给玩家不一样的感觉。

三、dummy poly和dummygate 区别？

dummy poly翻译为虚拟聚

dummygate翻译为杜米门

四、dummy管有什么用？

1、保证可制造性，防止芯片在制造过程中由于曝光过渡或不足而导致的蚀刻失败。

2、避免由于光刻过程中光的反射与衍射而影响到关键元器件物理图形的精度，进又而影响其size。

3、避免芯片中的noise对关键信号的影响，在关键信号的周围加上dummy routing layer后者dummy元器件。

五、电子厂dummy什么意思？

dummy 英[ˈdʌmi] 美[ˈdʌmi] n. 仿制品; 沉默寡言的人; 笨蛋，蠢货; 挂名代表，傀儡; vt. 制作样本，制作样张; 不吭声，缄口; 〈美俚〉装聋作哑; 替别人占领土地; adj. 虚设的; 假的; 摆样子的，做样品的; 挂名的; [例句]Dummy patrol cars will be set up beside motorways to frighten speeding motorists 高速公路旁将安装仿真巡逻车以威慑那些超速驾车者。

六、dummy在半导体中什么含义？

在半导体领域，"dummy"通常指的是一种用于填充芯片空白区域的结构或元件。Dummy通常是在芯片制造的过程中用来占据某些空间，以保持芯片表面的平整度和均匀度，减少芯片在后续加工过程中的损坏和变形。

在集成电路设计和制造中，dummy通常是指一些不包含电路功能的结构或元件，如填充物、电路隔离层、测试结构等。Dummy通常是通过半导体制造工艺中的光刻、刻蚀、沉积等步骤加工制造而成。

Dummy的存在对于芯片制造和后续加工过程的稳定性和一致性非常重要。因为芯片在加工过程中会受到热力学和机械应力等的影响，如果芯片表面没有填充好的dummy来平衡这些应力，就可能导致芯片在后续加工过程中出现变形或损坏，从而影响芯片的性能和稳定性。

因此，在半导体制造中，dummy的设计和制造需要与芯片的布局和结构紧密结合，以确保芯片的平整度和稳定性。同时，dummy的数量和位置等也需要考虑芯片制造和测试的需要，以提高芯片的制造效率和质量。

七、半导体工艺为什么要加dummy？

1、保证可制造性，防止芯片在制造过程中由于曝光过渡或不足而导致的蚀刻失败。

2、避免由于光刻过程中光的反射与衍射而影响到关键元器件物理图形的精度，进又而影响其size。

3、避免芯片中的noise对关键信号的影响，在关键信号的周围加上dummy routing layer后者dummy元器件。

八、Everything You Need to Know About DLS Education Dummy Admit Card

Introduction

Have you heard about the DLS Education Dummy Admit Card? If you are planning to pursue higher education in the field of DLS Education, it is essential to be familiar with this important document. In this article, we will provide you with all the information you need to know about the DLS Education Dummy Admit Card, including its purpose, how to obtain it, and what to do if you encounter any issues.

What is the DLS Education Dummy Admit Card?

The DLS Education Dummy Admit Card is a document that serves as a practice version of the official admit card for students applying to DLS Education programs. It allows students to become familiar with the format and content of the actual admit card, reducing anxiety and ensuring a smoother process on the day of the examination.

Why is the DLS Education Dummy Admit Card Important?

The DLS Education Dummy Admit Card plays a crucial role in the preparation process for students. By providing a simulated experience, it helps students understand the information required on the official admit card and ensures they have all the necessary documents ready for the examination. Additionally, it allows students to rectify any errors in their personal information beforehand, avoiding potential issues on the day of the examination.

How to Obtain the DLS Education Dummy Admit Card?

Obtaining the DLS Education Dummy Admit Card is a simple process. Students can visit the official website of the DLS Education department and search for the dummy admit card section. They will be required to enter their personal details, such as name, date of birth, and application number, to generate the admit card. Once generated, students can download and print the dummy admit card for future reference.

What to Do if You Encounter Issues with the DLS Education Dummy Admit Card?

In case students encounter any issues with the DLS Education Dummy Admit Card, such as incorrect personal information or technical glitches, it is important to contact the DLS Education department immediately. They have dedicated support staff who can assist in resolving any issues and provide the necessary guidance for a smooth admission process.

Conclusion

In conclusion, the DLS Education Dummy Admit Card is an essential document for students aspiring to pursue higher education in the field of DLS Education. It not only familiarizes students with the official admit card format but also ensures a hassle-free examination process. By following the steps mentioned above, students can obtain the DLS Education Dummy Admit Card and address any issues that may arise. Best of luck with your DLS Education journey!

九、电路设计中，dummy的作用是什么？

IC版图除了要体现电路的逻辑或功能确保LVS验证正确外，还要增加一些与LVS（电路匹配）无关的图形，以减小中间过程中的偏差，我们通常称这些图形为dummy layer。有些dummy layer　是为了防止刻蚀时出现刻蚀不足或刻蚀过度而增加的，比如metal　density 不足就需要增加一些metal dummy layer以增加metal　密度。另外一些则是考虑到光的反射与衍射，关键图形四周情况大致相当，避免因曝光而影响到关键图形的尺寸。下面列举了几个例子，其中还夹杂一些其他内容：

1，MOS　dummy

在MOS　两侧增加dummy poly，避免Length受到影响。对NMOS先加P type guard ring　连接VSS，接着加N　type guard ring　连接VDD。对PMOS先加N type 连接VDD，接着加P　type连接VSS。拆分MOS应为偶数根，Source端与四周guar ring就近连接。比如拆分NMOS为偶数根, 连接VSS的端在外侧并直接与四周guard ring相连。

3, CAP dummy

增加dummy方法类似，用Nwell阻挡相自于substrate的noise，Nwell接高电位与sub 反偏。

十、3D中的虚拟对象（Dummy）怎么用？

我都是用来当作辅助物体 比如把骨骼绑定到上边可以控制骨骼 还可以放在一个物体的顶底 可以精确测量高度啊 什么的