You need to use EasyEDA editor to create some projects before publishing
inner layers are positive film pattern
257 1
Carl Kugler 1 year ago
I used the "one click" method in EasyEDA Pro to order a PCB + Assembly from from JLCPCB. Here is my project: [https://oshwlab.com/carlk3/rp2040-sd-card-dev](https://oshwlab.com/carlk3/rp2040-sd-card-dev). I got a question from Susie at JLCPCB: > As shown below, it seems that the inner layers are positive film pattern. > > Is that Ok to proceed per file directly? > ... ![](https://ci5.googleusercontent.com/proxy/ISM9nZJa5RLBCBwQkXr3Xr0dLgFht7mOSpQFH1xCoCVHdOCsFG5UxC6888fxPrjI2uqJ3IR9cmkkEVhRMIYRTg8t0ys_LNE8D_EAUdMgYQVn284OsvVpa33-l5ZnmJw=s0-d-e1-ft#https://www.jlcpcb.com/email/email/getImage/3d2785614c214e96b09ccea774d57cf8) I'm not really sure what's going on here. In Layer Manager, I have: ![image.png](//image.easyeda.com/pullimage/WJPcOHGSzJOoaCndVkt7qUHBrmcYRDhkpfxQcp6X.png) <span class="colour" style="color:rgb(34, 34, 34)">I read about the "Negative film effect" in the </span>[EasyEDA Pro Tutorial](https://prodocs.easyeda.com/en/pcb/tools-layer-manager/index.html)<span class="colour" style="color:rgb(34, 34, 34)">, but it's not clear to me how to switch it from positive to negative. My intent is to have (mostly) solid Power and Ground inner planes.</span><br> <br> In general, is there any real difference between a "Plane" type inner layer and a "Signal" type with a copper pour? One is negative film pattern and the other is positive? Is the end result the same? I'm not trying to do anything tricky or unusual here. I just want a normal 4-layer board with power and ground on the inner layers. It sounds catastrophic to accidently swap positive and negative film patterns! How should I proceed?
Comments
Carl Kugler 1 year ago
What, exactly, does the Transparency setting in the Layer Manager tool control for layers of Type Pane? Since it is right next to Color, I thought it just controlled how it is displayed in the Editor. But, now I am wondering if that has anything to do with my positive film pattern problem.
Reply
Login or Register to add a comment
goToTop
你现在访问的是EasyEDA海外版,建议访问速度更快的国内版 https://lceda.cn(需要重新注册)
如果需要转移工程请在个人中心 - 工程 - 工程高级设置 - 下载工程,下载后在https://lceda.cn/editor 打开保存即可。
有问题联系QQ 3001956291 不再提醒
svg-battery svg-battery-wifi svg-books svg-more svg-paste svg-pencil svg-plant svg-ruler svg-share svg-user svg-logo-cn svg-double-arrow -mockplus- -mockplus- -mockplus- -mockplus- -mockplus- -mockplus- -mockplus- -mockplus-@1x -mockplus-

Cookie Notice

Our website uses essential cookies to help us ensure that it is working as expected, and uses optional analytics cookies to offer you a better browsing experience. To find out more, read our Cookie Notice