LCDバックライトユニット（BLU）市場レポート：タイプ別、アプリケーション別、地域別、2025-2033年

LCDバックライトユニット（BLU）市場の世界市場規模は2024年に135億米ドルに達しました。今後、IMARC Groupは、2033年には203億米ドルに達し、2025年から2033年にかけて4.4%の成長率（CAGR）を示すと予測しています。同市場は、量子ドット強化やミニLEDなどの技術的進歩、高解像度の4Kおよび8Kディスプレイへの嗜好の高まり、フレキシブルパッケージングの普及などが主な要因となって大きく成長しています。自動車、医療、家電などさまざまな分野での用途拡大も市場成長にプラスに寄与しています。

LCDバックライトユニット（BLU）は、LCDの主要部品であり、画面が見えるために必要な照明を提供します。LCDパネルの背後に光を均等に分配し、最適な輝度とコントラストを確保する役割を担っています。BLUは通常、いくつかの部品から構成されています。一次情報は、発光ダイオード（LED）や冷陰極蛍光ランプ（CCFL）などの光源です。LEDは、そのエネルギー効率、寿命の長さ、コンパクトなサイズから、光源の主流となっています。LEDによって生成された光は、ディフューザーを通して液晶パネル全体に均一に散乱されます。ディフューザーの背後には、迷光をパネル方向に反射させて光効率を高めるリフレクターが配置されることが多いです。一部のBLU設計では、配光と制御を強化するために、ライトガイドやプリズムフィルムなどの追加コンポーネントが採用されています。ライトガイドはディスプレイ全体に光を導くのに役立ち、プリズムフィルムは視野角の改善とグレアの低減に使われます。近年、BLUはディスプレイ全体の品質に直接影響するLCDに不可欠な部品として人気を集めています。また、画面の輝度、色再現性、コントラストレベルも決定します。

LCDバックライトユニット（BLU）市場動向：

市場を牽引する主な要因の1つは、テレビ、コンピューターモニター、スマートフォン、車載ディスプレイ、サイネージシステムなど、さまざまな用途でLCDディスプレイが広く採用されていることです。LCDパネルの需要は、LCDスクリーンの照明に不可欠なBLUの需要に直結します。さらに、消費者は輝度、コントラスト、色精度、エネルギー効率を改善した高品質のディスプレイをますます求めるようになっています。BLUは、LCDスクリーンに均一で最適な照明を提供することで、こうした需要に応える上で重要な役割を果たしています。このほか、自動車業界では、インフォテインメントシステム、計器クラスター、ヘッドアップディスプレイにLCDディスプレイの採用が急増しています。この成長は、ADAS（先進運転支援システム）の統合や、インタラクティブで没入感のある車内体験の需要といった要因によって後押しされています。その結果、車載ディスプレイ用に設計された専用BLUの需要が高まり、BLU市場は大きな成長を遂げています。これに加えて、さまざまな産業でディスプレイの薄型化・軽量化の傾向が続いており、高輝度・高効率を維持しながら薄型のフォームファクタに収まるスリムでコンパクトなBLUの開発が加速しています。これとは別に、スマートフォン、タブレット、ノートPC、ポータブルコンシューマーエレクトロニクスなどのアプリケーションによって、薄型・軽量設計のBLUへの需要が高まっています。さらに、バックライト技術の継続的な進歩がBLU市場に大きな影響を与えています。例えば、ローカルディミングや量子ドット技術など、より高度なLEDバックライトソリューションの開発は、LCDディスプレイの性能を向上させ、対応するBLUの需要を促進しています。

本レポートで扱う主な質問

• 世界のLCDバックライトユニット（BLU）市場はこれまでどのように推移してきたか？
• 世界のLCDバックライトユニット（BLU）市場における促進要因、抑制要因、機会は何か？
• 各促進要因、抑制要因、機会が世界のLCDバックライトユニット（BLU）市場に与える影響は？
• 主要な地域市場とは？
• 最も魅力的なLCDバックライトユニット（BLU）市場はどの国か？
• タイプ別の市場内訳は？
• LCDバックライトユニット（BLU）市場で最も魅力的なタイプは？
• アプリケーション別の市場内訳は？
• LCDバックライトユニット（BLU）市場で最も魅力的なアプリケーションは？
• 地域別の市場内訳は？
• 市場の競合構造は？
• 世界のLCDバックライトユニット（BLU）市場における主要プレイヤー／企業は？

目次

第1章 序文

第2章 調査範囲と調査手法

• 調査の目的
• ステークホルダー
• データソース
  • 一次情報
  • 二次情報
• 市場推定
  • ボトムアップアプローチ
  • トップダウンアプローチ
• 調査手法

第3章 エグゼクティブサマリー

第4章 イントロダクション

• 概要
• 主要業界動向

第5章 世界のLCDバックライトユニット（BLU）市場

• 市場概要
• 市場実績
• COVID-19の影響
• 市場予測

第6章 市場内訳：タイプ別

• エッジタイプ
  • 市場動向
  • 市場予測
• ダイレクトタイプ
  • 市場動向
  • 市場予測

第7章 市場内訳：アプリケーション別

• LCDモニター
  • 市場動向
  • 市場予測
• ノートPC
  • 市場動向
  • 市場予測
• LCDテレビ
  • 市場動向
  • 市場予測
• その他
  • 市場動向
  • 市場予測

第8章 市場内訳：地域別

• 北米
  • 米国
  • カナダ
• アジア太平洋地域
  • 中国
  • 日本
  • インド
  • 韓国
  • オーストラリア
  • インドネシア
  • その他
• 欧州
  • ドイツ
  • フランス
  • 英国
  • イタリア
  • スペイン
  • ロシア
  • その他
• ラテンアメリカ
  • ブラジル
  • メキシコ
  • その他
• 中東・アフリカ

第9章 促進要因・抑制要因・機会

• 概要
• 促進要因
• 抑制要因
• 機会

第10章 バリューチェーン分析

第11章 ポーターのファイブフォース分析

• 概要
• 買い手の交渉力
• 供給企業の交渉力
• 競合の程度
• 新規参入業者の脅威
• 代替品の脅威

第12章 価格分析

第13章 競合情勢

• 市場構造
• 主要企業
• 主要企業のプロファイル
  • Coretronic Corporation
  • Heesung Electronics Ltd.
  • Radiant Opto-Electronics Corporation

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

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.