Backlight Module 背光模組 跟 瑞儀

 

from Radiant

The backlight module industry is a crucial component in the liquid crystal display (LCD) market, providing the necessary light source for the display to be visible.  

Market Overview and Growth:

• The global backlight module market is experiencing steady growth without Trump's tariff disruption. Projections estimate a Compound Annual Growth Rate (CAGR) of around 5% to 8% in the coming years. Some reports even suggest a higher CAGR, especially in specific segments like Backlight Module Optical Film.  
• The market size for LCD TV Backlight Modules was valued at US$ 4.4 million in 2024 and is projected to reach US$ 5.6 million by 2031, with a CAGR of 3.6% during this period. Another report estimates the global backlight module market to grow from USD 31.78 billion in 2024 to USD 63.53 billion by 2033, at a CAGR of 8.0%.
• The growth is driven by the increasing demand for high-definition and ultra-high-definition screens in various applications, including televisions, smartphones, automotive displays, and industrial equipment.

Key Market Trends:

• Shift to LED Backlighting: LED backlight modules are the preferred choice over CCFL (Cold Cathode Fluorescent Lamp) due to their improved energy efficiency, slimmer designs, enhanced color accuracy, longer lifespan, and better brightness control.  
• Mini-LED and Micro-LED Integration: These advanced backlighting technologies offer higher brightness, better contrast ratios, and improved local dimming capabilities, posing a challenge to OLED displays in certain applications. While Mini-LED backlight TV shipments are expected to increase significantly, OLED is solidifying its position in the high-end IT market.
• Smart Lighting Integration: There's an emerging trend of integrating smart lighting systems within backlight modules.
• Demand for Thinner and Lighter Displays: Consumer preference for sleeker devices is pushing advancements in backlight technologies to achieve thinner and lighter modules.
• Customization: Consumers are increasingly seeking customizable devices, with features like RGB backlighting offering personalized visual experiences.

Major Applications:

• Consumer Electronics: This remains the largest application segment, including smartphones, tablets, laptops, monitors, and televisions.
• Automotive: Backlights are crucial for dashboard displays and infotainment systems. The automotive backlight module market is also experiencing growth.  
• Medical: Backlights are used in various medical imaging and diagnostic equipment.  
• Industrial: Applications include control panels, human-machine interfaces, and other industrial displays.  

Regional Analysis:

• Asia-Pacific (APAC) is expected to dominate the market due to its strong electronics manufacturing base and high demand from the consumer electronics and automotive sectors. China is a key player in this region.  
• North America and Europe are also significant markets, driven by advancements in display technology.

Competitive Landscape:

• The backlight module market is characterized by intense competition among numerous players. Key companies include Radiant, Coretronic, Heesung Electronics, Forhouse, Chilin Opto, Kenmos Technology, Forward Electronics, and others.   

瑞儀光電 (Radiant Opto-Electronics):

• 特點： 台灣背光模組大廠，在業內具有領先地位，供應廣泛的應用領域，包括電視、筆記型電腦、平板電腦等。技術實力雄厚，與多家國際品牌客戶有長期合作關係。
• 可能的優勢： 規模經濟、穩定的客戶關係、較高的技術水平。

中強光電 (Coretronic):

• 特點： 台灣另一家重要的背光模組供應商，產品線涵蓋多種應用，近年來也積極發展Mini-LED等新技術。
• 可能的優勢： 多元化的產品線、積極投入新技術研發。

赫見科技 (Heesung Electronics):

• 特點： 韓國廠商，在全球背光模組市場中也佔有一席之地，尤其在某些特定的應用領域可能具有優勢。
• 可能的優勢： 韓國的技術基礎、可能在特定電子產品供應鏈中扮演重要角色。

群豐光電 (Forhouse Corp.):

• 特點： 台灣廠商，專注於背光模組的設計與製造，可能在特定尺寸或應用領域有其競爭力。
• 可能的優勢： 彈性化生產、快速反應客戶需求。

奇菱光電 (Chilin Opto Technology):

• 特點： 台灣廠商，致力於背光模組的創新與發展，產品應用廣泛。
• 可能的優勢： 持續的技術創新、客製化能力。

劍菱科技 (Kenmos Technology):

• 特點： 台灣廠商，在背光模組領域深耕多年，供應不同尺寸和規格的產品。
• 可能的優勢： 經驗豐富、穩定的生產品質。

達運精密 (Forward Electronics):

• 特點： 台灣廠商，除了背光模組外，也有其他電子零組件業務，可能提供更全面的解決方案。
• 可能的優勢： 多元化的業務範圍、整合供應能力。

Challenges and Restraints:

• Pricing Pressure: The industry faces pressure to reduce costs, especially with the decline in LCD panel prices.
• Technological Shifts: The transition to new backlighting technologies like Mini-LED and Micro-LED requires significant R&D investment and retooling, which can be challenging for smaller players.
• Supply Chain Stability: Ensuring a consistent and stable supply chain for raw materials and components is crucial. Geopolitical tensions can also lead to sourcing strategy bifurcations.
• Environmental Regulations: Compliance with increasingly stringent environmental regulations adds to the cost and complexity of manufacturing.
• Profitability for SMEs: Small and medium-sized backlight module manufacturers face challenges in balancing competitive pricing with sustainable profit margins due to intense competition and raw material cost fluctuations.

Entry Barriers 

1. High Initial Capital Investment:

• Setting up manufacturing facilities for backlight modules requires substantial investment in specialized equipment. This includes machinery for producing light guide plates (LGPs) through injection molding, printing, or laser etching, equipment for optical film processing (cutting, coating), LED assembly lines, and testing instruments.
• The cost of precision molds for LGPs and the advanced machinery for handling delicate optical films can be very high.
• Companies with Likely Higher Capital Investment are Radiant Opto-Electronics (瑞儀光電) with plans for a significant $120 million investment in a new factory in Vietnam. Coretronic (中強光電) also boost their China and Vietnam production from 2021. 

2. Technological Expertise and R&D Capabilities:

• The backlight module industry is technology-driven, with continuous advancements in LED technology (Mini-LED, Micro-LED), optical films, and light guide plate designs aimed at improving efficiency, brightness, uniformity, and thinness.  
• New entrants need significant investment in research and development to innovate and keep up with the pace of technological change. This includes expertise in optical design, material science, and electrical engineering.
• Securing patents for novel technologies can also be a barrier for those without established R&D departments.

3. Established Supply Chain and Supplier Relationships:

• Backlight module manufacturing relies on a complex supply chain involving LEDs, optical films (diffusers, prisms, reflectors), LGPs, and other components.
• Established players have built strong relationships with key suppliers over time, often securing better pricing and more reliable supply.
• New entrants may face difficulties in securing favorable terms and consistent supplies of high-quality components.

4. Strong Customer Relationships and OEM Approvals:

• The backlight module industry is heavily reliant on relationships with major LCD panel manufacturers and original equipment manufacturers (OEMs) of electronic devices like TVs, monitors, laptops, and smartphones.
• Gaining approval as a qualified supplier to these large customers can be a lengthy and rigorous process, requiring stringent quality control, reliability testing, and adherence to specific performance standards.
• Established players have a track record and reputation that give them a significant advantage in securing and retaining these key accounts.

5. Economies of Scale and Cost Competitiveness:

• The backlight module market is highly price-sensitive. Established players benefit from economies of scale due to their large production volumes, allowing them to offer more competitive pricing.
• New entrants may struggle to achieve similar cost structures initially, making it difficult to compete on price.

6. Quality Control and Reliability Standards:

• Backlight modules are critical components affecting the overall display quality and reliability of electronic devices.  
• Meeting the stringent quality control standards and reliability requirements of major customers demands significant investment in quality management systems, testing facilities, and skilled personnel.

7. Intellectual Property and Patents:

• Established companies often hold patents on key backlight technologies and designs, which can restrict the ability of new entrants to offer similar products without infringing on these patents.

8. Environmental Regulations:

• The manufacturing of backlight modules involves the use of various materials and processes that are subject to environmental regulations. Compliance with these regulations adds to the cost of entry and operation.

根據最新的資訊（2025年4月24日）來看，瑞儀的法說會主要透露了以下幾個重點：

營運表現與展望：

• 第一季獲利下滑但優於預期： 瑞儀第一季合併營收120.3億元，年成長11%，但稅後純益約10.85億元，年減44%，每股純益2.33元。公司表示，儘管獲利下滑，但在傳統淡季中表現仍佳。
• 全年營運展望保守： 董事長王昱超表示，由於全球總體經濟疲軟、地緣政治緊張以及主要客戶新機種較少等因素，對2025年全年營運持保守態度，預估全年營收將呈現高個位數的下滑。他更直言，今年「黑天鵝滿天飛」，沒有樂觀的理由，只能做最壞的打算和最好的準備。
• 關稅影響： 雖然關稅直接影響不大，但部分從美國進口至中國大陸的材料成本上升，這部分會與客戶協商反應。間接影響方面，全球購買力下降，客戶在價格調整上也有限制，未來成本和風險勢必會轉嫁。
• 下半年可望回溫： 由於主要客戶的新機種預計在年底或明年初量產，包括家用和MacBook新機等，預估今年上下半年營收比重將呈現較少見的55:45，下半年有望回溫。
• LCD仍有長線機會： 在關稅衝擊下，客戶更重視價格，這也讓LCD新機種有更多討論空間，公司認為在LCD領域仍有長久的生意機會。

新產品與技術發展：

• 前光板出貨顯著成長： 與芬蘭子公司Nanocomp合作開發的高性能超薄前光板，在電子書閱讀器和電子紙領導品牌中獲得採用，2024年出貨量大幅成長429%，未來將導入筆電、平板等應用。
• 超穎光學量產出貨： 今年初完成併購的丹麥子公司NIL Technology (NILT) 已開始量產超穎透鏡，並已收到工業用機器人3D感測等應用訂單。
• 持續擴產超穎光學： 超穎透鏡已量產出貨並持續執行擴產計畫。
• 積極布局新應用： 除了消費性電子產品外，瑞儀也積極與機器人、車用與生醫等客戶洽談合作機會。
• 擴大資本支出： 展望今年，瑞儀將持續執行新產品擴產計畫，預計全年度資本支出將較去年增加4~5倍，資金用於新廠建置及設備購置。

海外產能布局：

• 越南廠： 預計今年第三季完成驗收、第四季開始投產。
• 馬來西亞廠： 新建超穎光學量產線預計今年第三季投產。
• 國內設廠： 高雄廠#7預計2027年量產、竹南研發中心預計2028年量產。

長期策略：

• 維持雙引擎策略： 持續透過自主強化與併購雙引擎策略，轉型成為更全面的光學解決方案提供者。
• 整合全球資源： 檢核海外各生產據點成本結構，落實精實化生產，以發揮集團綜效。
• 成為高精密光學元件量產之最佳夥伴： 穩固新產品線的成長，並對全球人力和生產據點保持彈性布局。

總結來說，瑞儀在法說會中釋出短期營運保守看待，但積極發展新技術（如超穎光學和前光板）並擴大海外產能的訊息，展現其轉型和長期發展的決心。市場反應不佳可能是因為投資人更關注公司對全年營運的保守預期和宏觀環境的不確定性，以及新產品業務貢獻尚需時間。法人報告指出，蘋果未來將增加OLED機種，這對主要供應LCD背光模組的瑞儀而言，長期來看可能存在訂單下滑的風險，只是這不是新聞，不是市場最近的疑慮。

Overall Outlook:

The backlight module industry is expected to continue its growth trajectory, driven by the ever-increasing demand for displays in various applications. The shift towards more energy-efficient and high-performance backlighting technologies like LED, Mini-LED, and Micro-LED will shape the future of the industry. While challenges related to cost, competition, and technological transitions exist, companies that focus on innovation, efficiency, and strategic partnerships are likely to thrive in this evolving market.

LCD and OLED are very different. OLED companies are from South Korea, AUO and Innolux. Don't expect to see one replaces the other anytime soon.

from Corning

A good podcast to listen to. It talks about Justin (CEO) from his past in Amazon to lead 瑞儀 today.

王昱超(今年38歲 Justin, career been Quanta and Amazon)為何積極併購芬蘭光學公司 Nanocomp 及丹麥光學公司 NILT 在超穎透鏡（metalens）的深遠佈局之中?

雙引擎 - 就是不會把舊團隊押去做metalens 而是各做各的 關於 Metalens 參考連結