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LG Display Unveils 4th-Generation OLED Panel Optimized for AI Era

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LG Display has unveiled its fourth-generation OLED TV panel, achieving a breakthrough maximum brightness of 4,000 nits - 33% brighter than its predecessor. The panel features a new Primary RGB Tandem structure with four stacks of light-emitting elements, delivering 40% improved color brightness at 2,100 nits and 20% greater energy efficiency.

Key innovations include an ultra-low reflection technology that blocks 99% of light reflections, maintaining perfect blacks even in bright environments. The panel demonstrates 100% color accuracy at 500 lux and emits 45% less blue light compared to typical LCD screens. Environmental benefits include using 90% fewer plastic materials than LCDs and achieving a 92.7% recycling rate for end-of-life parts.

LG Display plans to incorporate this technology into its mass-produced premium TV lineup and gaming OLED displays in 2025.

LG Display ha presentato il suo pannello TV OLED di quarta generazione, raggiungendo un brillante massimo di 4.000 nit - il 33% più luminoso rispetto al suo predecessore. Il pannello presenta una nuova struttura Primary RGB Tandem con quattro strati di elementi emettitori di luce, offrendo una luminosità dei colori migliorata del 40% a 2.100 nit e una efficienza energetica superiore del 20%.

Le innovazioni chiave includono una tecnologia di riflessione ultra-bassa che blocca il 99% delle riflessioni luminose, mantenendo neri perfetti anche in ambienti luminosi. Il pannello dimostra un'accuratezza cromatica del 100% a 500 lux ed emette il 45% in meno di luce blu rispetto agli schermi LCD tipici. I benefici ambientali comprendono l'uso del 90% in meno di materiali plastici rispetto agli LCD e il raggiungimento di un tasso di riciclo del 92,7% per le parti a fine vita.

LG Display prevede di incorporare questa tecnologia nella sua linea di TV premium prodotte in massa e negli schermi OLED per gaming nel 2025.

LG Display ha presentado su panel de TV OLED de cuarta generación, logrando un brillo máximo de 4.000 nits - un 33% más brillante que su predecesor. El panel presenta una nueva estructura Primary RGB Tandem con cuatro capas de elementos emisores de luz, ofreciendo una mejora del 40% en el brillo del color a 2.100 nits y una eficiencia energética del 20% superior.

Las innovaciones clave incluyen una tecnología de reflexión ultra baja que bloquea el 99% de las reflexiones de luz, manteniendo negros perfectos incluso en entornos brillantes. El panel demuestra una precisión del color del 100% a 500 lux y emite un 45% menos de luz azul en comparación con las pantallas LCD típicas. Los beneficios medioambientales incluyen el uso de un 90% menos de materiales plásticos que los LCD y alcanzar una tasa de reciclaje del 92,7% para las piezas al final de su vida útil.

LG Display planea incorporar esta tecnología en su línea de TV premium producida en masa y en pantallas OLED para gaming en 2025.

LG 디스플레이가 4세대 OLED TV 패널을 공개하며 최대 밝기 4,000니트를 달성했습니다. 이는 이전 모델보다 33% 더 밝습니다. 이 패널은 네 개의 광원 요소로 구성된 새로운 프라이머리 RGB 탠덤 구조를 채택하여 2,100니트에서 40% 향상된 색상 밝기20% 더 높은 에너지 효율성을 제공합니다.

주요 혁신으로는 99%의 빛 반사를 차단하는 초저 반사 기술이 포함되어 있어 밝은 환경에서도 완벽한 블랙을 유지합니다. 패널은 500럭스에서 100%의 색상 정확도를 보이며, 일반 LCD 화면보다 45% 적은 블루 라이트를 방출합니다. 환경적 이점으로는 LCD보다 90% 적은 플라스틱 재료를 사용하고, 폐기 부품의 92.7%를 재활용할 수 있습니다.

LG 디스플레이는 2025년부터 이 기술을 대량 생산되는 프리미엄 TV 라인업과 게임용 OLED 디스플레이에 통합할 계획입니다.

LG Display a dévoilé son panneau TV OLED de quatrième génération, atteignant un pic de luminosité de 4.000 nits - 33% plus lumineux que son prédécesseur. Le panneau présente une nouvelle structure Tandem RGB primaire avec quatre empilements d'éléments émissifs, offrant une amélioration de 40% de la luminosité des couleurs à 2.100 nits et une efficacité énergétique de 20% supérieure.

Les innovations clés comprennent une technologie de réflexion ultra-faible qui bloque 99% des réflexions lumineuses, maintenant des noirs parfaits même dans des environnements lumineux. Le panneau présente une précision des couleurs de 100% à 500 lux et émet 45% moins de lumière bleue par rapport aux écrans LCD typiques. Les avantages environnementaux incluent l'utilisation de 90% moins de matériaux plastiques que les LCD et un taux de recyclage de 92,7% pour les pièces en fin de vie.

LG Display prévoit d'incorporer cette technologie dans sa gamme de téléviseurs haut de gamme produits en masse et dans les écrans OLED de jeu en 2025.

LG Display hat sein viertes OLED-TV-Panel vorgestellt, das einen maximalen Helligkeitswert von 4.000 Nits erreicht - 33% heller als sein Vorgänger. Das Panel verfügt über eine neue Primär-RGB-Tandemstruktur mit vier Stapeln von Lichtelementen, die 40% verbesserte Farbhelligkeit bei 2.100 Nits und 20% größere Energieeffizienz liefert.

Wesentliche Innovationen beinhalten eine ultraniedrige Reflexionstechnologie, die 99% der Lichtreflexionen blockiert und perfekte Schwarzwerte, selbst in hellen Umgebungen, aufrechterhält. Das Panel zeigt eine 100% Farbgenauigkeit bei 500 Lux und strahlt 45% weniger blaues Licht aus als typische LCD-Bildschirme. Zu den ökologischen Vorteilen gehört die Verwendung von 90% weniger Kunststoffmaterialien als bei LCDs und eine Recyclingquote von 92,7% für Produkte am Ende ihrer Lebensdauer.

LG Display plant, diese Technologie in seine in Massenproduktion hergestellten Premium-TV-Modelle und Gaming-OLED-Displays im Jahr 2025 zu integrieren.

Positive
  • Maximum brightness increased to 4,000 nits (33% improvement)
  • Color brightness improved by 40% to 2,100 nits
  • Energy efficiency enhanced by 20%
  • 99% reduction in light reflections
  • 90% reduction in plastic raw materials compared to LCDs
  • 92.7% recycling rate for end-of-life parts
Negative
  • None.

Insights

The unveiling of LG Display's fourth-generation OLED TV panel represents a significant technological breakthrough in display technology. The 33% brightness increase to 4,000 nits and the innovative Primary RGB Tandem structure with four independent stacks mark a substantial evolution in OLED technology. The 40% improvement in color brightness to 2,100 nits, coupled with 20% greater energy efficiency, positions this technology perfectly for AI-driven TVs.

The ultra-low reflection technology blocking 99% of light reflections addresses a critical pain point in premium display markets. This advancement, combined with the 45% reduced blue light emission compared to LCD screens, creates a compelling value proposition for both consumer and professional markets. The potential impact on LG Display's market position in the premium TV segment could be substantial, especially considering the growing demand for AI-optimized displays.

From a market perspective, this technological advancement strengthens LG Display's competitive position in the premium OLED market. The timing aligns perfectly with the increasing demand for AI-capable displays and the growing premium TV segment. The planned expansion into gaming displays with the Primary RGB Tandem technology shows strategic foresight, targeting the lucrative high-end gaming market.

The sustainability aspects - using 90% fewer plastic raw materials than LCDs and achieving a 92.7% recycling rate - align with growing ESG investment trends. This could positively impact institutional investor interest and potentially lead to premium valuations. The technology's ability to maintain 100% color accuracy in bright environments (500 lux) addresses a key market demand and could help defend against competing technologies.

SEOUL, South Korea, Jan. 15, 2025 /PRNewswire/ -- LG Display, the world's leading innovator of display technologies, continues to lead the way in large-sized OLED technology by unveiling its fourth-generation OLED TV panel. 33% brighter than the previous generation and optimized for the AI TV era, it is the industry's first-ever OLED display to achieve a maximum brightness as high as 4,000 nits (1 nit is the brightness produced by a candle).

Panels with both high brightness and energy efficiency are essential for AI TVs, as they use upscaling that analyzes content in real time to deliver ultra-high picture quality of up to 8K. The industry also considers higher brightness to be a key picture quality factor because it enables more vivid images that are akin to natural human vision.

LG Display's fourth-generation OLED TV panel meets the performance demands of the most advanced AI TVs, interacting in real-time with the TV's on-device AI to deliver the perfect picture in any environment.   

The new panel's innovation centers on a Primary RGB Tandem structure, which is LG Display's proprietary technology that uses independent stacks of RGB elements to produce light. It had previously used a three-stack light source, with two layers of blue elements emitting relatively short energy wavelengths alongside red, green, and yellow elements in a single layer.

The Primary RGB Tandem structure applied to the fourth-generation OLED TV panel organizes the light source into four stacks by adding two layers of blue elements and independent layers of red and green elements. It improves maximum brightness by increasing the amount of light produced by each layer compared to the previous structure.

As well as increasing maximum brightness, LG Display has raised the latest OLED panel generation's color brightness. Color purity is enhanced by separating the red, green, and blue elements - the three primary colors of light - into distinct layers, resulting in a color brightness of 2,100 nits, a 40% improvement over the previous generation (1,500 nits).

In addition, energy efficiency has been maximized in line with the significantly higher expected power consumption of AI TVs. By enhancing the fourth-generation OLED TV panel's structure and power supply system, LG Display has reduced its temperature and achieved around 20% greater energy efficiency than the previous generation (in the case of a 65-inch panel).

It also delivers a customer experience that pushes the limits of display with stunning picture quality featuring perfect blacks and rich colors in any environment.

In general, a display's color reproduction is affected by external light. As the screen reflects ambient light in a bright room, black may appear gray or overlapping reflections of nearby objects might disrupt the viewing experience. For example, while watching content featuring a night sky in a living room in the middle of the day, any sense of immersion would be broken if the sky appears foggy or if reflected furniture overlaps on the screen.

To solve this customer inconvenience, LG Display has developed a special film that offsets both light reflected from the display's surface and light absorbed and reflected inside the panel. With the advantage of this ultra-low reflection technology, the company's fourth-generation OLED TV panel blocks 99% of internal and external light reflections, realizing perfect black just like in a movie theater with the lights off even in a midday living room setting (500 lux).

A display's color gamut and accuracy also decrease dramatically as the viewing environment gets brighter. However, this TV panel sees virtually no change in color gamut and offers 100% color accuracy at 500 lux. It is therefore the only display to overcome the viewing environment limitations of conventional displays.

Meanwhile, the fourth-generation OLED TV panel provides differentiated customer value through human-friendly technologies, such as by emitting only 45% blue light compared with the 70-80% level that would typically be produced by an LCD screen. Blue light is known to negatively affect users' vision and circadian rhythms.

It additionally stands out as a sustainable display by adopting eco-friendly methods in the entire product life cycle from development to mass production, including using more than 90% fewer plastic raw materials than LCDs and improving the recycling rate of end-of-life product parts to over 92.7%.

LG Display will apply its fourth-generation OLED TV panel to its top-of-the-line mass-produced lineup this year to consolidate its dominance in the premium TV market.

The company then plans to gradually apply its Primary RGB Tandem technology to its Gaming OLED lineup, targeting the high-end gaming market with a diverse range of panels. This already includes the world's fastest monitor panel equipped with the industry's highest response speed and refresh rate, which are important specifications for gaming monitors, as well as bendable panels that adjust their curvature according to the gaming content.

"The fourth-generation OLED panel is the essence of innovation that exceeds the limits of existing displays by applying LG Display's unique technologies such as Primary RGB Tandem and ultra-low reflection technology," said Hyeon-woo Lee, Senior Vice President and Head of the Large Display Business Unit at LG Display. He added, "We will provide an unprecedented customer experience along with superior picture quality and user-friendly technology while strengthening our OLED technology leadership."

About LG Display

LG Display Co., Ltd. [NYSE: LPL, KRX: 034220] is the world's leading innovator of display technologies, including thin-film transistor liquid crystal and OLED displays. The company manufactures display panels in a broad range of sizes and specifications primarily for use in TVs, notebook computers, desktop monitors, automobiles, and various other applications, including tablets and mobile devices. LG Display currently operates manufacturing facilities in Korea and China, and back-end assembly facilities in Korea, China, and Vietnam. The company has approximately 70,707 employees operating worldwide. For more news and information about LG Display, please visit www.lgdisplay.com.

Media Contact:
Joo Yeon Jennifer Ha, Manager, Communication Team
Email: hjy05@lgdisplay.com

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SOURCE LG Display

FAQ

What are the key improvements in LG Display's (LPL) 4th generation OLED panel?

The new panel achieves 4,000 nits maximum brightness (33% increase), 2,100 nits color brightness (40% improvement), and 20% better energy efficiency. It also features 99% light reflection blocking and uses 90% less plastic than LCDs.

How does LG Display's (LPL) new Primary RGB Tandem structure work?

The structure organizes light sources into four stacks, with two layers of blue elements and independent layers of red and green elements, improving brightness and color purity compared to the previous three-stack design.

When will LG Display (LPL) start mass production of the 4th generation OLED panels?

LG Display will begin incorporating the fourth-generation OLED TV panel into its top-of-the-line mass-produced lineup in 2025.

What are the environmental benefits of LG Display's (LPL) new OLED panel?

The panel uses 90% fewer plastic raw materials than LCDs and achieves a 92.7% recycling rate for end-of-life parts, making it more environmentally sustainable.

How does LG Display's (LPL) new OLED panel perform in bright environments?

The panel maintains perfect blacks and 100% color accuracy even in bright environments (500 lux) thanks to its ultra-low reflection technology that blocks 99% of internal and external light reflections.

LG Display Co. Ltd.

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