Radial grating · Moiré · CrOx/Cr/CrOx · thin glass · film

徑向光柵與莫爾條紋盤(客製)

Send drawing (GDSII / DXF / SVG) to sales@enc7.com — NDA available.
Photomask masters (GDSII), DXF, 1:1 SVG or PDF are all fine. An engineer reviews manufacturability and replies with a quotation. Prefer a form? Request a quote.

徑向光柵(radial grating)是線條自圓心向外、以等角節距排列的圓盤;兩片線數略異的徑向光柵疊合,會產生放大微小轉角的莫爾條紋(moiré)。ENC7 以與光學碼盤相同的微影、鍍鉻玻璃與雷射外形加工製作此類零件。

可製作內容

  • 微影+蝕刻徑向線、刻度、數字,同一層完成
  • 鍍鉻玻璃;CrOx/Cr/CrOx 等抗反射暗鉻、雙面暗色——依圖評估,報價時確認
  • 玻璃與薄膜基材(PC;PET 可洽詢);薄玻璃(如 0.10–0.15 mm)依圖評估
  • 雷射外圓切割、雷射內孔加工並對心圖形;同心度依圖面,報價時確認
  • 100% AOI 檢測、影像量測、光密度/反射率檢測
  • 線寬、線數、外徑:依圖面(per drawing),可保證最小線寬於報價中註明

圖面(GDSII / DXF / SVG)請寄 sales@enc7.com,可簽保密協議(NDA)。

English · Chrome-on-glass · Glass encoder disc · Process · RFQ

案例 · 手錶與微機械應用

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