美國
US 12,697,813 B2
Inkjet printing head
US 12,697,813 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-04。申請人：Samsung Display Co., LTD.。PDF 可在本頁下載，未登入每天最多 5 篇。
- 申請人
- Samsung Display Co., LTD.
- 發明人
- Jaesik KIM; Seungyong SONG; Wooyong SUNG; Seungho YOON; Hyoungsub LEE; Hyemin LEE
- 公開日
- 2026-08-04
- 申請日
- 2024-01-12
- 文件種類
- B2 核准公告
- 也寫作
- US 12,697,813 B2 · US12697813 · 12697813
摘要
An inkjet printing head, includes: a chamber configured to store ink; a spray assembly, which is disposed under the chamber, and defines an ink transport path therein connected to an inner portion of the chamber, where ink that passes through the ink transport path is discharged to the outside through a bottom surface of the spray assembly; a first self-assembly monolayer covering the bottom surface of the spray assembly; an adhesive layer disposed between the bottom surface of the spray assembly and the first self-assembly monolayer and including a metal-carbon composition; and an inorganic m…
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專利局網站： 美國專利商標局（USPTO）