蒸发镀膜 / PVDEvaporation / PVD

材料蒸发后到达可达表面，逐渐形成薄膜。Evaporated material reaches accessible surfaces and accumulates as a film.

原理图解准备中Preparing the mechanism study

材料蒸发后到达可达表面，逐渐形成薄膜。Evaporation / PVD

非等比例原理示意，不代表设备或加工能力。Not-to-scale explanation, not an equipment or capability claim.

关键区别Key distinction

PVD 是方法家族，包含蒸发与溅射；定向蒸发不能代替共形沉积。PVD is a family including evaporation and sputtering. Directional evaporation is not conformal growth.

项目输入Project inputs

膜材、膜厚、附着层、台阶覆盖与热预算Film material, thickness, adhesion layer, step coverage and thermal budget.
整理项目需求Prepare a project brief ↗

进一步阅读Further reading

动画为非等比例原理示意，粒子、颜色、光路及材料厚度为解释性表达，不是测量结果或设备参数。Animation is not to scale. Particles, colors, optical paths and thicknesses are explanatory, not measurement results or tool parameters.