折疊手機的問世帶來了全新的使用體驗，然而，這項創新技術也伴隨著一系列挑戰，其中鉸鏈結構作為重要組件，其性能直接影響手機的耐用性、使用壽命和美觀度。
本文探討了目前可折疊手機鉸鏈結構的主要設計方式。每種設計方式均有其優缺點。進一步分析了可折疊手機鉸鏈結構的研發重點，主要包括強度、使用壽命、防水性和外觀設計等方面。未來，可折疊手機技術將持續演進，鉸鏈結構的設計將更加多樣，並致力於高強度、長耐久、防水和美觀等多方面的發展。
隨著智慧型手機由成熟期邁入衰退期，導致現有主力產品需求減少，因此需要對市場開發與應用狀況進行分析，找出適合個案公司的利基市場，針對利基型產品的開發策略與戰略佈局進行研究分析探討。

The advent of foldable phones has brought a new era of mobile computing. However, this innovative technology comes with a set of challenges, among which the hinge structure is a critical component that directly affects the phone's durability, longevity, and aesthetics.
This paper discusses the main design approaches of foldable phone hinge structures, including sliding, rotating, and folding hinges. Each design approach has its own advantages and disadvantages. The paper further analyzes the key research areas of foldable phone hinge structures, which include strength, durability, water resistance, and aesthetic design.
In the future, foldable phone technology will continue to evolve, and the design of hinge structures will become more diverse. With the goal of achieving high strength, long durability, water resistance, and aesthetics, hinge structures will play an increasingly important role in the development of foldable phones.

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