2025-2033 年按類型（邊緣式、直下式）、應用（液晶顯示器、筆記型電腦、液晶電視等）和地區分類的 LCD 背光單元 (BLU) 市場報告

2024年，全球LCD背光單元（BLU）市場IMARC Group達135億美元。該市場正在經歷顯著成長，這主要是由量子點增強和迷你 LED 等技術進步、對高解析度 4K 和 8K 顯示器的日益青睞以及軟包裝使用的成長所推動的。汽車、醫療和消費電子等各領域的應用擴展也為市場成長做出了積極貢獻。

LCD 背光單元 (BLU) 是液晶顯示器 (LCD) 的關鍵組件，為螢幕提供必要的照明以使其可見。它負責將光線均勻分佈在液晶面板後面，確保最佳的亮度和對比。 BLU 通常由多個組件組成。主要元件是光源，例如發光二極體 (LED) 或冷陰極螢光燈 (CCFL)。 LED 因其能源效率、更長的使用壽命和緊湊的尺寸而成為主要光源。 LED 產生的光線隨後被引導通過漫射器，漫射器將光線均勻地散射到 LCD 面板上。反射器通常放置在漫射器後面，透過將任何雜散光反射回面板來提高光效率。在一些 BLU 設計中，採用光導和棱鏡膜等附加組件來增強光分佈和控制。光導有助於將光線引導至整個顯示區域，而棱鏡膜可用於改善視角並減少眩光。近年來，BLU 受到關注，因為它們是 LCD 的重要組件，直接影響整體顯示品質。它還決定了螢幕的亮度、色彩再現和對比度水平。

LCD 背光單元 (BLU) 市場趨勢：

推動市場的主要因素之一是液晶顯示器在電視、電腦顯示器、智慧型手機、汽車顯示器和標誌系統等各種應用中的廣泛採用。對 LCD 面板的需求直接轉化為對 BLU 的需求，因為它們對於照亮 LCD 螢幕至關重要。此外，消費者對亮度、對比、色彩準確度和能源效率更高的高品質顯示器的要求越來越高。 BLU 透過為 LCD 螢幕提供均勻且最佳的照明，在滿足這些需求方面發揮著至關重要的作用。除此之外，汽車產業正在見證資訊娛樂系統、儀表板和平視顯示器中 LCD 顯示器的採用激增。這種成長是由先進駕駛輔助系統 (ADAS) 的整合以及對互動式和沈浸式車內體驗的需求等因素所推動的。因此，由於對專為汽車顯示器設計的專用 BLU 的需求不斷成長，BLU 市場正在經歷顯著成長。除此之外，各行各業不斷出現更薄、更輕的顯示器趨勢，這推動了纖薄緊湊的 BLU 的開發，這些 BLU 可以適應更薄的外形尺寸，同時保持高亮度和效率。除此之外，智慧型手機、平板電腦、筆記型電腦和攜帶式消費性電子產品等應用也推動了對具有纖薄外形和輕量化設計的 BLU 的需求。此外，背光技術的不斷進步對BLU市場產生了重大影響。例如，更先進的LED背光解決方案（例如局部調光和量子點技術）的發展提高了LCD顯示器的性能，從而推動了對相應BLU的需求。

本報告回答的關鍵問題：

• 迄今為止，全球 LCD 背光單元 (BLU) 市場表現如何，未來幾年又將如何表現？
• 全球 LCD 背光單元 (BLU) 市場的促進因素、限制因素和機會是什麼？
• 每個促進因素、限制因素和機會對全球 LCD 背光單元 (BLU) 市場有何影響？
• 主要區域市場有哪些？
• 哪些國家代表了最具吸引力的 LCD 背光單元 (BLU) 市場？
• 依類型分類市場是怎麼樣的？
• LCD 背光單元 (BLU) 市場中哪種類型最具吸引力？
• 基於應用的市場區隔是什麼？
• LCD背光單元（BLU）市場中哪項應用最具吸引力？
• 市場按地區分類是怎樣的？
• 市場競爭結構如何？
• 全球 LCD 背光單元 (BLU) 市場的主要參與者/公司有哪些？

目錄

第1章：前言

第 2 章：範圍與方法

• 研究目的
• 利害關係人
• 數據來源
  • 主要來源
  • 二手資料
• 市場預測
  • 自下而上的方法
  • 自上而下的方法
• 預測方法

第 3 章：執行摘要

第 4 章：簡介

• 概述
• 主要行業趨勢

第 5 章：全球 LCD 背光單元 (BLU) 市場

• 市場概況
• 市場表現
• COVID-19 的影響
• 市場預測

第 6 章：市場區隔：按類型

• 邊緣型
  • 市場趨勢
  • 市場預測
• 直接型
  • 市場趨勢
  • 市場預測

第 7 章：市場區隔：按應用

• 液晶顯示器
  • 市場趨勢
  • 市場預測
• 筆記型電腦
  • 市場趨勢
  • 市場預測
• 液晶電視
  • 市場趨勢
  • 市場預測
• 其他
  • 市場趨勢
  • 市場預測

第 8 章：市場區隔：按地區

• 北美洲
  • 美國
  • 加拿大
• 亞太
  • 中國
  • 日本
  • 印度
  • 韓國
  • 澳洲
  • 印尼
  • 其他
• 歐洲
  • 德國
  • 法國
  • 英國
  • 義大利
  • 西班牙
  • 俄羅斯
  • 其他
• 拉丁美洲
  • 巴西
  • 墨西哥
  • 其他
• 中東和非洲
  • 市場趨勢
  • 市場細分：按國家/地區
  • 市場預測

第 9 章：促進因素、限制與機會

• 概述
• 促進要素
• 限制
• 機會

第 10 章：價值鏈分析

第 11 章：波特五力分析

• 概述
• 買家的議價能力
• 供應商的議價能力
• 競爭程度
• 新進入者的威脅
• 替代品的威脅

第 12 章：價格分析

第13章：競爭格局

• 市場結構
• 關鍵參與者
• 關鍵參與者簡介
  • Coretronic Corporation
  • Heesung Electronics Ltd.
  • Radiant Opto-Electronics Corporation

The global LCD backlight unit (BLU) market size reached USD 13.5 Billion in 2024. Looking forward, IMARC Group expects the market to reach USD 20.3 Billion by 2033, exhibiting a growth rate (CAGR) of 4.4% during 2025-2033. The market is experiencing significant growth mainly driven by the technological advancements such as quantum dot enhancement and mini-LEDs, the rising preference for high resolution 4K and 8K displays along with the growing using flexible packaging. The expansion of application in various sectors including automotive, medical and consumer electronics is also contributing positively to the market growth.

The LCD backlight unit (BLU) is a key component in liquid crystal displays (LCDs) that provide the necessary illumination for the screen to be visible. It is responsible for evenly distributing light behind the LCD panel, ensuring optimal brightness and contrast. The BLU typically consists of several components. The primary element is a light source, such as light-emitting diodes (LEDs) or cold cathode fluorescent lamps (CCFLs). LEDs have become the predominant light source due to their energy efficiency, longer lifespan, and compact size. The light generated by the LEDs is then directed through a diffuser, which scatters the light uniformly across the LCD panel. A reflector is often placed behind the diffuser to enhance light efficiency by reflecting any stray light back toward the panel. In some BLU designs, additional components, such as light guides and prism films, are employed to enhance light distribution and control. Light guides help direct the light toward the entire display area, while prism films can be used to improve viewing angles and reduce glare. In recent years, BLUs have gained traction as they are an essential component for LCDs that directly impacts the overall display quality. It also determines the brightness, color reproduction, and contrast levels of the screen.

LCD Backlight Unit (BLU) Market Trends:

One of the primary factors driving the market is the widespread adoption of LCD displays in various applications such as televisions, computer monitors, smartphones, automotive displays, and signage systems. The demand for LCD panels directly translates to the demand for BLUs, as they are essential for illuminating LCD screens. Additionally, consumers are increasingly demanding high-quality displays with improved brightness, contrast, color accuracy, and energy efficiency. BLUs play a crucial role in meeting these demands by providing uniform and optimal illumination for LCD screens. Other than this, the automotive industry is witnessing a surge in the adoption of LCD displays for infotainment systems, instrument clusters, and head-up displays. This growth is fueled by factors such as the integration of advanced driver-assistance systems (ADAS) and the demand for interactive and immersive in-car experiences. As a result, the BLU market is experiencing significant growth due to the rising demand for specialized BLUs designed for automotive displays. Besides this, there is a continuous trend toward thinner and lighter displays across various industries, which is escalating the development of slim and compact BLUs that can fit into thinner form factors while maintaining high brightness and efficiency. Apart from this, the demand for BLUs that offer slim profiles and lightweight designs is fueled by applications such as smartphones, tablets, laptops, and portable consumer electronics. Moreover, continuous advancements in backlighting technologies have a significant impact on the BLU market. For instance, the development of more advanced LED backlighting solutions, such as local dimming and quantum dot technology, has enhanced the performance of LCD displays, thus driving the demand for corresponding BLUs.

Key Market Segmentation:

Type Insights:

• Edge Type
• Direct Type

Application Insights:

• LCD monitor
• Laptop PC
• LCD TV
• Others

Regional Insights:

• North America
• United States
• Canada
• Europe
• Germany
• France
• United Kingdom
• Italy
• Spain
• Russia
• Others
• Asia Pacific
• China
• Japan
• India
• South Korea
• Australia
• Indonesia
• Others
• Latin America
• Brazil
• Mexico
• Others
• Middle East and Africa
• The report has also provided a comprehensive analysis of all the major regional markets, which include North America (the United States and Canada); Europe (Germany, France, the United Kingdom, Italy, Spain, Russia, and others); Asia Pacific (China, Japan, India, South Korea, Australia, Indonesia, and others); Latin America (Brazil, Mexico, and others); and the Middle East and Africa. According to the report, Asia Pacific was the largest market for LCD backlight unit. Some of the factors driving the Asia Pacific LCD backlight unit market included rapid technological advancements, expanding consumer electronics market, and manufacturing capabilities and supply chain efficiency

Competitive Landscape:

• The report has also provided a comprehensive analysis of the competitive landscape in the global LCD backlight unit (BLU) market. Detailed profiles of all major companies have been provided. Some of the companies covered include Coretronic Corporation, Heesung Electronics Ltd., Radiant Opto-Electronics Corporation, etc. Kindly note that this only represents a partial list of companies, and the complete list has been provided in the report.

Key Questions Answered in This Report:

• How has the global LCD backlight unit (BLU) market performed so far, and how will it perform in the coming years?
• What are the drivers, restraints, and opportunities in the global LCD backlight unit (BLU) market?
• What is the impact of each driver, restraint, and opportunity on the global LCD backlight unit (BLU) market?
• What are the key regional markets?
• Which countries represent the most attractive LCD backlight unit (BLU) market?
• What is the breakup of the market based on the type?
• Which is the most attractive type in the LCD backlight unit (BLU) market?
• What is the breakup of the market based on the application?
• Which is the most attractive application in the LCD backlight unit (BLU) market?
• What is the breakup of the market based on the region?
• What is the competitive structure of the market?
• Who are the key players/companies in the global LCD backlight unit (BLU) market?

Table of Contents

1 Preface

2 Scope and Methodology

• 2.1 Objectives of the Study
• 2.2 Stakeholders
• 2.3 Data Sources
  • 2.3.1 Primary Sources
  • 2.3.2 Secondary Sources
• 2.4 Market Estimation
  • 2.4.1 Bottom-Up Approach
  • 2.4.2 Top-Down Approach
• 2.5 Forecasting Methodology

3 Executive Summary

4 Introduction

• 4.1 Overview
• 4.2 Key Industry Trends

5 Global LCD Backlight Unit (BLU) Market

• 5.1 Market Overview
• 5.2 Market Performance
• 5.3 Impact of COVID-19
• 5.4 Market Forecast

6 Market Breakup by Type

• 6.1 Edge Type
  • 6.1.1 Market Trends
  • 6.1.2 Market Forecast
• 6.2 Direct Type
  • 6.2.1 Market Trends
  • 6.2.2 Market Forecast

7 Market Breakup by Application

• 7.1 LCD Monitor
  • 7.1.1 Market Trends
  • 7.1.2 Market Forecast
• 7.2 Laptop PC
  • 7.2.1 Market Trends
  • 7.2.2 Market Forecast
• 7.3 LCD TV
  • 7.3.1 Market Trends
  • 7.3.2 Market Forecast
• 7.4 Others
  • 7.4.1 Market Trends
  • 7.4.2 Market Forecast

8 Market Breakup by Region

• 8.1 North America
  • 8.1.1 United States
    • 8.1.1.1 Market Trends
    • 8.1.1.2 Market Forecast
  • 8.1.2 Canada
    • 8.1.2.1 Market Trends
    • 8.1.2.2 Market Forecast
• 8.2 Asia-Pacific
  • 8.2.1 China
    • 8.2.1.1 Market Trends
    • 8.2.1.2 Market Forecast
  • 8.2.2 Japan
    • 8.2.2.1 Market Trends
    • 8.2.2.2 Market Forecast
  • 8.2.3 India
    • 8.2.3.1 Market Trends
    • 8.2.3.2 Market Forecast
  • 8.2.4 South Korea
    • 8.2.4.1 Market Trends
    • 8.2.4.2 Market Forecast
  • 8.2.5 Australia
    • 8.2.5.1 Market Trends
    • 8.2.5.2 Market Forecast
  • 8.2.6 Indonesia
    • 8.2.6.1 Market Trends
    • 8.2.6.2 Market Forecast
  • 8.2.7 Others
    • 8.2.7.1 Market Trends
    • 8.2.7.2 Market Forecast
• 8.3 Europe
  • 8.3.1 Germany
    • 8.3.1.1 Market Trends
    • 8.3.1.2 Market Forecast
  • 8.3.2 France
    • 8.3.2.1 Market Trends
    • 8.3.2.2 Market Forecast
  • 8.3.3 United Kingdom
    • 8.3.3.1 Market Trends
    • 8.3.3.2 Market Forecast
  • 8.3.4 Italy
    • 8.3.4.1 Market Trends
    • 8.3.4.2 Market Forecast
  • 8.3.5 Spain
    • 8.3.5.1 Market Trends
    • 8.3.5.2 Market Forecast
  • 8.3.6 Russia
    • 8.3.6.1 Market Trends
    • 8.3.6.2 Market Forecast
  • 8.3.7 Others
    • 8.3.7.1 Market Trends
    • 8.3.7.2 Market Forecast
• 8.4 Latin America
  • 8.4.1 Brazil
    • 8.4.1.1 Market Trends
    • 8.4.1.2 Market Forecast
  • 8.4.2 Mexico
    • 8.4.2.1 Market Trends
    • 8.4.2.2 Market Forecast
  • 8.4.3 Others
    • 8.4.3.1 Market Trends
    • 8.4.3.2 Market Forecast
• 8.5 Middle East and Africa
  • 8.5.1 Market Trends
  • 8.5.2 Market Breakup by Country
  • 8.5.3 Market Forecast

9 Drivers, Restraints, and Opportunities

• 9.1 Overview
• 9.2 Drivers
• 9.3 Restraints
• 9.4 Opportunities

10 Value Chain Analysis

11 Porters Five Forces Analysis

• 11.1 Overview
• 11.2 Bargaining Power of Buyers
• 11.3 Bargaining Power of Suppliers
• 11.4 Degree of Competition
• 11.5 Threat of New Entrants
• 11.6 Threat of Substitutes

12 Price Analysis

13 Competitive Landscape

• 13.1 Market Structure
• 13.2 Key Players
• 13.3 Profiles of Key Players
  • 13.3.1 Coretronic Corporation
    • 13.3.1.1 Company Overview
    • 13.3.1.2 Product Portfolio
  • 13.3.2 Heesung Electronics Ltd.
    • 13.3.2.1 Company Overview
    • 13.3.2.2 Product Portfolio
  • 13.3.3 Radiant Opto-Electronics Corporation
    • 13.3.3.1 Company Overview
    • 13.3.3.2 Product Portfolio

Kindly note that this only represents a partial list of companies, and the complete list has been provided in the report.

List of Figures

• Figure 1: Global: LCD Backlight Unit Market: Major Drivers and Challenges
• Figure 2: Global: LCD Backlight Unit Market: Sales Value (in Billion USD), 2019-2024
• Figure 3: Global: LCD Backlight Unit Market Forecast: Sales Value (in Billion USD), 2025-2033
• Figure 4: Global: LCD Backlight Unit Market: Breakup by Type (in %), 2024
• Figure 5: Global: LCD Backlight Unit Market: Breakup by Application (in %), 2024
• Figure 6: Global: LCD Backlight Unit Market: Breakup by Region (in %), 2024
• Figure 7: Global: LCD Backlight Unit (Edge Type) Market: Sales Value (in Million USD), 2019 & 2024
• Figure 8: Global: LCD Backlight Unit (Edge Type) Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 9: Global: LCD Backlight Unit (Direct Type) Market: Sales Value (in Million USD), 2019 & 2024
• Figure 10: Global: LCD Backlight Unit (Direct Type) Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 11: Global: LCD Backlight Unit (LCD Monitor) Market: Sales Value (in Million USD), 2019 & 2024
• Figure 12: Global: LCD Backlight Unit (LCD Monitor) Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 13: Global: LCD Backlight Unit (Laptop PC) Market: Sales Value (in Million USD), 2019 & 2024
• Figure 14: Global: LCD Backlight Unit (Laptop PC) Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 15: Global: LCD Backlight Unit (LCD TV) Market: Sales Value (in Million USD), 2019 & 2024
• Figure 16: Global: LCD Backlight Unit (LCD TV) Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 17: Global: LCD Backlight Unit (Other Applications) Market: Sales Value (in Million USD), 2019 & 2024
• Figure 18: Global: LCD Backlight Unit (Other Applications) Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 19: North America: LCD Backlight Unit Market: Sales Value (in Million USD), 2019 & 2024
• Figure 20: North America: LCD Backlight Unit Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 21: United States: LCD Backlight Unit Market: Sales Value (in Million USD), 2019 & 2024
• Figure 22: United States: LCD Backlight Unit Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 23: Canada: LCD Backlight Unit Market: Sales Value (in Million USD), 2019 & 2024
• Figure 24: Canada: LCD Backlight Unit Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 25: Asia-Pacific: LCD Backlight Unit Market: Sales Value (in Million USD), 2019 & 2024
• Figure 26: Asia-Pacific: LCD Backlight Unit Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 27: China: LCD Backlight Unit Market: Sales Value (in Million USD), 2019 & 2024
• Figure 28: China: LCD Backlight Unit Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 29: Japan: LCD Backlight Unit Market: Sales Value (in Million USD), 2019 & 2024
• Figure 30: Japan: LCD Backlight Unit Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 31: India: LCD Backlight Unit Market: Sales Value (in Million USD), 2019 & 2024
• Figure 32: India: LCD Backlight Unit Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 33: South Korea: LCD Backlight Unit Market: Sales Value (in Million USD), 2019 & 2024
• Figure 34: South Korea: LCD Backlight Unit Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 35: Australia: LCD Backlight Unit Market: Sales Value (in Million USD), 2019 & 2024
• Figure 36: Australia: LCD Backlight Unit Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 37: Indonesia: LCD Backlight Unit Market: Sales Value (in Million USD), 2019 & 2024
• Figure 38: Indonesia: LCD Backlight Unit Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 39: Others: LCD Backlight Unit Market: Sales Value (in Million USD), 2019 & 2024
• Figure 40: Others: LCD Backlight Unit Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 41: Europe: LCD Backlight Unit Market: Sales Value (in Million USD), 2019 & 2024
• Figure 42: Europe: LCD Backlight Unit Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 43: Germany: LCD Backlight Unit Market: Sales Value (in Million USD), 2019 & 2024
• Figure 44: Germany: LCD Backlight Unit Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 45: France: LCD Backlight Unit Market: Sales Value (in Million USD), 2019 & 2024
• Figure 46: France: LCD Backlight Unit Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 47: United Kingdom: LCD Backlight Unit Market: Sales Value (in Million USD), 2019 & 2024
• Figure 48: United Kingdom: LCD Backlight Unit Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 49: Italy: LCD Backlight Unit Market: Sales Value (in Million USD), 2019 & 2024
• Figure 50: Italy: LCD Backlight Unit Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 51: Spain: LCD Backlight Unit Market: Sales Value (in Million USD), 2019 & 2024
• Figure 52: Spain: LCD Backlight Unit Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 53: Russia: LCD Backlight Unit Market: Sales Value (in Million USD), 2019 & 2024
• Figure 54: Russia: LCD Backlight Unit Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 55: Others: LCD Backlight Unit Market: Sales Value (in Million USD), 2019 & 2024
• Figure 56: Others: LCD Backlight Unit Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 57: Latin America: LCD Backlight Unit Market: Sales Value (in Million USD), 2019 & 2024
• Figure 58: Latin America: LCD Backlight Unit Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 59: Brazil: LCD Backlight Unit Market: Sales Value (in Million USD), 2019 & 2024
• Figure 60: Brazil: LCD Backlight Unit Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 61: Mexico: LCD Backlight Unit Market: Sales Value (in Million USD), 2019 & 2024
• Figure 62: Mexico: LCD Backlight Unit Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 63: Others: LCD Backlight Unit Market: Sales Value (in Million USD), 2019 & 2024
• Figure 64: Others: LCD Backlight Unit Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 65: Middle East and Africa: LCD Backlight Unit Market: Sales Value (in Million USD), 2019 & 2024
• Figure 66: Middle East and Africa: LCD Backlight Unit Market: Breakup by Country (in %), 2024
• Figure 67: Middle East and Africa: LCD Backlight Unit Market Forecast: Sales Value (in Million USD), 2025-2033
• Figure 68: Global: LCD Backlight Unit Industry: Drivers, Restraints, and Opportunities
• Figure 69: Global: LCD Backlight Unit Industry: Value Chain Analysis
• Figure 70: Global: LCD Backlight Unit Industry: Porter's Five Forces Analysis

List of Tables

• Table 1: Global: LCD Backlight Unit Market: Key Industry Highlights, 2024 and 2033
• Table 2: Global: LCD Backlight Unit Market Forecast: Breakup by Type (in Million USD), 2025-2033
• Table 3: Global: LCD Backlight Unit Market Forecast: Breakup by Application (in Million USD), 2025-2033
• Table 4: Global: LCD Backlight Unit Market Forecast: Breakup by Region (in Million USD), 2025-2033
• Table 5: Global: LCD Backlight Unit Market: Competitive Structure
• Table 6: Global: LCD Backlight Unit Market: Key Players