什麼是GFF結構?

● 2026-10-29 ● - ● 給我留言

在各種電容式觸控螢幕結構中,G+FF結構(玻璃+薄膜+薄膜)凭借其成熟的制造工艺、灵活的设计方法和优异的触摸性能,在各种电子显示设备中获得了广泛的应用。尤其是在TFT彩色螢幕領域,G+FF結構可以與不同尺寸的LCD液晶顯示器結合,實現顯示和觸控功能的一體化,為設備製造商提供更靈活的產品解決方案。

什麼是GFF結構?

G+FF結構是投射式電容觸控螢幕(PCAP或P-CAP)的常見設計。 G+FF 是 Glass + Film + Film 的縮寫,其中:

G(玻璃):指表面保護玻璃,也稱為Cover Glass,主要用於保護觸控螢幕的內部結構。

F(電影):第一層透明導電膜,通常用於形成單一方向的觸摸電極。

F(電影):第二個透明導電膜,用於形成另一個方向的觸控電極。

最外層是強化玻璃蓋板,負責保護螢幕並提供觸控表面;內部是兩層 PET 薄膜感應層,分別承載 X 軸和 Y 軸的 ITO(氧化銦錫)導電圖案。

GFF結構的優點?

卓越的觸控靈敏度:G+FF結構採用投射式電容檢測技術,手指無需施加很大的壓力即可識別;

結構設計靈活:G+FF觸控螢幕採用兩層柔性導電薄膜作為感測器,結構設計具有一定的彈性;

柔性蓋板玻璃:蓋板玻璃可依需求客製化厚度和形狀,平衡強度和外觀設計;

附著力可控:製程成熟,結合OCA全貼合,可減少反光,增強顯示效果TFT螢幕.

G+FF應用場景

由於其平衡的成本和性能,tG+FF結構廣泛應用於TFT彩色螢幕產品 that require stable multi-touch functionality and are sensitive to the overall cost. These devices typically demand that the screen maintain stable touch operation and no response drift during long-term use, and the entire device is also sensitive to cost. The G+FF structure precisely covers this range: it offers more reliable multi-touch capabilities than G+F, a lower price and lighter weight than G+G, and thus becomes the preferred choice for large-scale projects. It is mainly applied in the following fields:

1、工業控制面板、人機介面(HMI)、操作終端;

2、醫療器材、監控設備的顯示終端;

3、車輛中控、後裝視聽、特殊車輛螢幕;

4、POS收銀機、自助終端、互動廣告機;

5.家庭自動化控制、可視門鈴、樓宇對講系統;

6、儀器儀表、測量設備、嵌入式整合設備。

關於晶達顯示

Shenzhen Jingda Display Technology Co., Ltd is a professional high-tech manufacturer focusing on R&D, production, and customization of LCD, TFT, and OLED display modules, with a complete industrial chain from panel cutting, packaging to finished product testing. We have served global industrial control, medical, automotive, and consumer electronics customers for many years, winning wide recognition for stable product quality and professional customized services. As a specialized manufacturer of LCD/TFT/OLED display solutions, JDA brings over years of dedicated experience in the display industry. Our core competency lies in the development and production of 0.96吋至36.6吋顯示模組.



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