STUDY
車用LED前景發光 億光研發實力走在業界尖端
億光電子

專案摘要Executive Summary
配合智慧汽車的發展,未來車內的 LED燈光系統也會更人性化,例如以 IR 紅外線感測器偵測人體溫度,從而判斷出人的情緒並調整車內情境光源。而在車用內飾上,億光目前可提供應用UVA LED與光觸媒二氧化鈦(TiO2)的空氣殺菌產品,也正在朝殺菌能力更強的UVC LED 邁進。另有鑑於對向車輛頭燈刺眼容易釀成意外,億光也積極研發並推出最新ADB矩陣式智能型LED頭燈,由CCD自動偵測對向來車區域,精準關閉對應區域的光源,避免對向駕駛因遠燈造成眩光。
With the development of smart cars, the LED lighting system in the car will be more humane in the future. For example, the infrared temperature sensor detects the temperature of the human body to determine human emotions and adjust the light source in the car. In car interiors, Everlight currently offers air sterilization products that use UVA LEDs and photocatalyst titanium dioxide (TiO2), and are also moving towards UVC LEDs that are more bactericidal. Also in view of the headlights to the vehicle easily lead to accidents, Everlight also actively develop and launch the latest ADB matrix intelligent LED headlamps, the CCD automatically detects the direction to the car area, accurately shut down the corresponding area of the light source to avoid Driving glare due to headlights.

挑戰Challenge
LED產業競爭激烈,廠商紛紛轉向利基型應用,億光耕耘車用LED市場已達13年,近年則積極佈局車用LED藍海市場市場,最早億光是從汽車內飾 用LED 切入,現配合智慧汽車的發展,面臨如何使車內的 LED燈光系統智慧化,另儀表/音響/空調/中控開關的發展雖已成熟,但隨著消費者對視覺感受以及車內娛樂享受的需求提升,這兩年車用市場在儀表和音響系統上,需改良螢幕設計,還有鑑於因對向車輛頭燈刺眼所釀成的意外層出不窮,億光也積極研發安全性更高的解決方案。
LED industry is fierce competition, manufacturers have turned to niche applications, Everlight plow LED market has reached 13 years, in recent years, the layout of automotive LED blue ocean market, the earliest billion light is cut from the LED with the car interior, is now with The development of smart cars is facing the challenge of how to make the LED lighting system intelligent in the car. The development of other instruments, audio systems, air conditioners and central control switches is mature. However, with the increasing demand of consumers for visual experience and in-car entertainment, In the past two years, the automotive market needs improved screen designs for instrumentation and audio systems. In addition, Everlight also proactively develops safer solutions in the light of the endless stream of dazzling headlights from the vehicles. ​


解決方案Solution
1. 配合智慧汽車的發展,未來車內的 LED燈光系統也會更人性化,例如以 IR 紅外線感測器偵測人體溫度,從而判斷出人的情緒並調整車內情境光源。假設人的體溫偏高,可能代表情緒較激動,這時情境光源的色彩可自動調整成冷色調,營造舒適、放鬆的車內空間;但若體溫偏低,則會改為投射色溫約 3000K的暖色系光源,模擬像陽光一樣溫暖的感覺,提振低落的情緒。
2. 在車用內飾上,億光另一項優勢為車用 UV LED ,目前可提供應用UVA LED與光觸媒二氧化鈦(TiO2)的空氣殺菌產品,也正在朝殺菌能力更強的UVC LED 邁進。這對車用市場是很吸引人的地方,對於車內黴菌的滋生可望有相當的抑制效果。
3. 隨著半導體晶片與相關技術水到渠成,在智慧車輛配載ADAS自動駕駛輔助系統、車聯網技術領航下,汽車有了「車魂」,賦予車子進行判斷與溝通,億光在IR 感測領域已經做到規模量產,相關產品在2016年占億光營業額達20%,是億光發展ADAS的最大優勢。
4. 在汽配展現場,億光展出通過車規AEC-Q101驗證的 ADAS 六大應用LED元件,內裝包含偵測駕駛疲勞度的主動式感測系統,預防駕駛打瞌睡;控制車載影音媒體的手勢感測系統,取代傳統控制面板;偵測白天黑夜的光源感測系統,在黑夜時自動開啟LED 頭燈和日行燈等等,也可調整儀表板亮度。
5. 外裝部分則有可控制門鎖和後車廂開關的智慧感測系統、行人行車防撞系統以及夜視感測系統。其中,夜視感測是發展比較成熟的領域,目前IR感測器偵測距離最遠約 120 公尺,億光正著手研究導入雷射元件 (LD),提高感測距離,讓行車更安全。

1. With the development of smart cars, the LED lighting system in the car will be more humane. For example, IR infrared sensor detects the temperature of the human body to determine human emotions and adjust the light source in the car. Assuming high body temperature, may represent more emotionally excited, then the color of the ambient light can be automatically adjusted to cool colors, creating a comfortable and relaxed interior space; but if the temperature is low, it will be projected to warm color temperature of about 3000K Department of light, simulate the same feeling of warmth like the sun, boost low mood.
2. In the automotive interior, Everlight Another advantage for the automotive UV LED, UVA LED and photocatalyst can provide the current titanium dioxide (TiO2) air sterilization products, is also toward more bactericidal UVC LED forward. This car market is very attractive place for the breeding of mold in the car is expected to have a considerable inhibitory effect.
3. With the success of semiconductor wafers and related technologies, the smart car is equipped with the ADAS automatic driving assistance system and the car networking technology. With the "car's soul", the car gives the car to judge and communicate, and Everlight has already done so in the field of IR sensing To the large-scale production, related products in 2016 accounted for billion light turnover of 20%, is the largest advantage Everlight Development ADAS.
4. At the Auto Parts Show, Everlight unveiled its six-component ADAS LED components verified by the vehicle's AEC-Q101, which includes an active sensing system that detects driving fatigue to prevent driving snooze, and gestures to control in-car audio and video media Sensing system to replace the traditional control panel; detect light source sensing system day and night, automatically turn on the LED headlights and daytime running lights at night, etc., can also adjust the dashboard brightness.
5. The exterior part has a smart sensing system that controls the door lock and rear compartment switch, pedestrian traffic collision avoidance system, and night vision sensing system. Among them, the night vision sensing is a relatively mature area of ​​development, the current IR sensor detection distance up to about 120 meters, Everlight is studying the introduction of laser components (LD), to improve the sensing distance, driving safer.


成效Result
除了寬廣產品線,億光在2016年開始布局,打造整廠專門生產車用 LED 產品的苗栗銅鑼新廠,整廠月產能規劃最大可達800 KK,顯示億光切入車用核心市場的決心。億光強調,銅鑼廠通過TS 16949國際汽車品質管理認證,等於取得進入國際大廠供應鏈的敲門磚,也建立了相當的競爭門檻。另外,新廠最大優勢在於讓設備可以專一量產固定型號產品,穩定品質。廠房更採用RFID(Radio Frequency Identification)系統,全產品在固晶前即刻入雷射碼,可以管控單顆LED的製程及事後追溯產品狀況,是兼具品質及產能的智慧產線。
2017年LED車用照明領域快速成長,LEDinside預估2017年的車用LED產值達到28.17 億美元(+14.8% YoY),成為產業增長的引擎。億光電子投身車用LED市場逾十年,在不斷拓展車內外產品線、滿足客戶需求的同時,也致力打造更安全的行車環境,在在符合全球趨勢,是 LED 供應商中加值與轉型有成果的好例子。
In addition to the broad product line, Everlight started layout in 2016 to build the new plant in Miaoli, a factory that specializes in producing automotive LED products. The monthly production capacity of the entire plant can be up to 800 KK, demonstrating the determination of Everlight to enter the core market of vehicles. Billion light emphasizes, Tongluo factory through TS 16949 international automobile quality management certification, equal access to international manufacturers stepping stone supply chain, but also established a considerable threshold of competition. In addition, the biggest advantage of the new plant is that the equipment can be a single type of production of fixed products, stable quality. The factory also uses RFID (Radio Frequency Identification) system, the whole product immediately before the solid crystal into the laser code, you can control the process of a single LED and trace the status of the product afterwards, is both the quality and capacity of the smart production line.
In 2017, LED automotive lighting industry is rapidly growing. LEDinside estimates the automotive LED output in 2017 to reach 2.817 billion U.S. dollars (+ 14.8% YoY), which will be the engine of industrial growth. Everlight Electronics has been devoted to the automotive LED market for more than a decade. While constantly expanding its product line inside and outside the vehicle to meet the needs of its customers, it is also committed to creating a safer driving environment. In line with the global trend, Everlight Electronics A good example of the outcome.

資料來源:https://www.ledinside.com.tw/interview/20170512-34227.html


關於億光電子工業(股)公司 Everlight Electronics Co. Ltd
億光電子整合專業研發、業務及市場團隊,以客戶需求為導向,就其各種不同的應用提供完整全方位的解決方案,產品線包括High Power LEDs, SMD LEDs, Lamps, Lighting Components, LED Lighting Modules, Digital Displays, Opto-couplers and Infrared Components等,並已在全球LED市場取得前5大佔有率。尤其隨著物聯網時代的來臨,感測器就是當中重要的關鍵零組件,而億光在紅外線及感測器產品方面也具深厚基礎,在市場需求提高下將有不錯的發展。
Everlight Electronics integrates research and development, business and marketing team, with deep strength in LED industry, to provide full dimensional solutions to various applications that meets customer needs. High Power LEDs, SMD LEDs, Lamps, Lighting Components, LED Lighting Modules, Digital Displays, Opto-couplers and Infrared Components are all included in its product line. Everlight has achieve top 5 market share in international LED market. Especially with the coming of IoT Era, sensors are the critical components, which would bring up the market demand, and Everlight has strong foundation on infrared and sensors products, so they have great potential in this new era.