A股份有限公司創立於2003年，生產基地在台南科學園區(新市區)，主要生產產品為光學精密元件，以及高密度分波多工器(DWDM)關鍵元件-薄膜濾光片製造專業廠。
網際網路(Internet)的快速普及，應頻寬的要求快速成長，光纖通訊的重要性受到高度重視，關鍵DWDM 的技術可快速的提升通訊頻寬，就成為光通訊業的新產業，通訊也從目前的4G 提升到5G 的時代，推升[大]、[人]、[物]大數據(Big Data)、人工智慧(AI)及物聯網(IoT)的應用。
光學薄膜技術也不只應用於光通訊業，對於光學領域有是相當重要的，例如LED 磊晶產業中也對於薄膜技術應用相當的重視，其中可增加LED 的亮度有兩個薄膜技術 DBR & ODR ，主要功能是將LED 的背面應用薄膜技術形成高反射鏡，使其反射到使用面，增加其使用亮度，增加發光效率。
新的商業模式開始展開由LED 磊晶技術與光學薄膜技術的結合，由LED 磊晶廠將已經完成一半製程的磊晶片，交給光學薄膜的代工廠，完成其光學薄膜的製程，在返回磊晶廠繼續後面製程。本文將就這個代工服務採用「商業模式」為基礎理論，以「價值主張」、「價值網」、「競合理論」、「五力分析」的面向，分析LED磊晶廠與光學薄膜代工廠的競合策略應用。

Founded in 2003, A Co., Ltd. has a production base in the Tainan Science Park (New Urban Area). Its main products are optical precision components and high-density multiplexer (DWDM) key component-membrane filter manufacturing factory.
The rapid spread of the Internet (Internet) should be rapidly grown in response to the requirements of bandwidth. The importance of optical fiber communication is highly valued. The key DWDM technology can rapidly increase the communication bandwidth and become a new industry in the optical communication industry. It has also been promoted from the current 4G to the 5G era, pushing up [big], [person], [material] Big Data, artificial intelligence (AI), Internet of Things (IoT) and applications.
Optical film technology is not only used in the optical communication industry. It is very important for the optical field. For example, the LED epitaxial industry also attaches great importance to the application of thin film technology. Among them, the brightness of LED can be increased by two thin film technologies DBR & ODR. The main function is to use the thin film technology on the back side of the LED to form a high-reflection mirror, which is reflected to the use surface, increasing the brightness of its use and increasing the luminous efficiency.
The new business model began to be combined with LED epitaxial technology and optical thin film technology. The LED epitaxial wafer factory will complete the half-process epitaxial wafer and hand it over to the optical film foundry to complete the optical film process. The crystal factory continues the process. This article will use the [business model] as the basic theory for this foundry service, and analyze the LED epitaxial plant and optical film foundry with the orientation of [value proposition], [value network], [competition theory], and [five force analysis].

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