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

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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

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BOE continues to launch new products and solutions in the field of high-end displays

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LOS ANGELES, May 9, 2026 /PRNewswire/ — 

1、Redefine Visual Experience with Scientific Standards! BOE Releases Core Research Findings on OLED Display Clarity-Legibility Index, Paving the Way for the Industry’s First Transparent Pro Standard to Deliver Supreme Visual Experience

With the rapid popularization of OLED display technology, basic screen indicators including resolution, color gamut and brightness keep improving. Meanwhile, display transparency — a core experience metric that determines visual comfort , image authenticity and premium visual quality — has drawn growing attention across the industry.

Recently, BOE has empowered the launch of the industry’s first flagship high-transparency OLED display panel, setting an industry-leading benchmark in four key dimensions: color, depth , clarity and dynamic range. It ushers high-end display into a new era, shifting from purely numerical technical specifications to ultimate user-centric visual experience.

In addition, BOE officially unveiled its in-depth research achievements on OLED display transparency. It has identified the core underlying factors affecting visual transparency through scientific research, pioneered the industry’s first display transparency index formula, and facilitated the release of the first authoritative evaluation standard for OLED display transparency. This marks an industry’s transformation from specs-oriented to experience-driven development. This marks a full-process breakthrough covering underlying technical analysis, scientifically guided image quality development and mass production application.

At present, the group standard 《Standard of Associations Organic light emitting diode display —Evaluation method for display clarity》, led and formulated by BOE based on relevant research outcomes, has been officially issued. As the world’s first dedicated evaluation standard focusing on OLED display transparency, it fills the long-standing industry gap in correlating subjective visual perception with objective image quality parameters.

Leveraging this standard and transparency research results, BOE has assisted partners in developing the industry’s first flagship high-transparency OLED screen. The company has built a comprehensive technical system for OLED visual transparency. Supported by cutting-edge technologies such as tandem, LTPO and high-precision Demura crosstalk optimization algorithms, BOE and its partners have carried out full-link optimization from display panels to end devices.

Going forward, BOE will continue to deepen research on display human factors engineering and visual experience. Through technological innovation and standard leadership, it will bring more ultimate, high-transparency premium display experiences to users worldwide.

2、BOE Beneficial “Natural” Light Technology (BNL): Solving Visual Health Pain Points and Leading the Display Industry Trend

In an era of ubiquitous displays, users are spending increasingly longer hours on screens. Nevertheless, the luminous properties of conventional displays poorly align with the human visual system, sparking widespread consumer concerns over visual health. To address such challenges, BOE draws inspiration from natural light. By deeply analyzing natural light and extracting beneficial features highly consistent with health and comfort, BOE established the Beneficial “Natural” Light Technology (BNL) architecture. Evolving from single technical upgrades to a systematic solution, BNL replicates the merits of natural light across four core dimensions: Depolarization Adjustment, Spectrum Optimization, Light Profile Optimization and Time-varying Adaptation, advancing display technology toward healthy viewing.

BNL & Visual Health

Depolarization Adjustment: The linearly polarized light of traditional displays causes targeted stimulation to retinal lutein, resulting in dry eyes, eyelid redness and other discomforts. Based on the mainstream Circular Polarization (QWP) solution, BOE BNL has developed a series of technologies like BSF/RDF Random Depolarization technology and un-Polarization,which convert linearly polarized light into randomly polarized light, enabling balanced lutein utilization across the entire visual field, and deliver natural-light-level eye protection.

Spectrum Optimization: Conventional narrow-band RGB spectra feature poor continuity and imbalanced energy distribution, with excessive high-energy blue light that induces eye strain and increases risks of macular damage. Beyond Low Blue Light solutions, BOE BNL has developed Natural-like Spectrum, Beneficial Red Light, Infrared Light and Circadian Rhythm technologies. Multiple clinical studies have verified that Beneficial Red Light and Infrared Light can effectively inhibit axial elongation and accelerate eye microcirculation.  BOE takes the lead in integrating such optics into displays,achieving a spectral distribution matching degree of over 60%, an energy ratio of Beneficial Red Light (650–670 nm) exceeding 50%, and independent on/off switching and energy adjustment of Infrared Light. Meanwhile, Circadian Rhythm technology regulates melatonin secretion to safeguard sleep quality. Shifting from passive harm reduction to active eye benefits, BOE BNL delivers all-round visual health protection.

Light Profile Optimization: Conventional screens are prone to surface reflection and glare, which interfere with visual recognition and cause cumulative eye fatigue. Powered by industry-leading Anti-Glare, Low Reflection and Wide Viewing Angle technologies, BOE BNL accurately simulates the diffuse reflection of natural light to deliver consistent visual comfort across diverse viewing angles. For instance, BOE UB Cell technology achieves a DGR value below 5 with negligible glare and reflection, ensuring sustained visual comfort.

Time-varying Adaptation: Conventional displays tend to produce low-frequency flicker and fixed brightness and color temperature that fail to adapt to ambient changes, forcing frequent eye muscle adjustments and leading to discomfort. By adopting Flicker Free and Light Self-adaptive technologies, BOE BNL delivers stable, ultra-smooth visuals that replicate the comfort of natural light.

SID 2026: BOE Launches New BNL Display Products

At SID Display Week 2026, BOE launched new BNL health display products. The highlight product is the industry’s first 13.8-inch BNL health display tablet. It integrates all four core dimensions,supported by 7 core BNL technologies, to deliver a healthy and comfortable visual experience.

As a global leader in the display industry, BOE has led the development and officially issued the world’s first “Natural Light” display standard via the Zhongguancun Standardization Association,and has jointly issued the White Paper on Natural Light Display Technologies (Engineering Considerations, Application Value and Challenges) with TÜV Rheinland to drive standardized and high-quality industrial development. In the future, BOE will continue to iterate on technologies, diversify product forms and application scenarios, advance the grading standards for Beneficial “Natural” Light displays, and protect users’ visual health.

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SOURCE BOE Technology Group Co., Ltd.

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BitradeX BXC First Two Subscription Rounds Sell Out, Total Subscriptions Exceed 14M USDT

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LONDON, May 9, 2026 /PRNewswire/ — BitradeX Capital’s ecosystem equity token, BXC, has completed its first and second subscription rounds, selling a total of 50 million BXC with subscriptions exceeding 14 million USDT. The first round sold out in 90 seconds, while the second closed within 48 hours.

While the fundraising size is not unusually large by crypto standards, the structure of the sale has attracted market attention. The first two rounds were not open to the public, but limited to high-tier BitradeX users. The first round was available only to V5 users and above, while the second round expanded access to V3 users and above.

According to BitradeX’s tier system, V3+ users typically have higher recurring investment activity through AiBot, longer platform usage history, and stronger ecosystem participation. This means the early BXC allocation was absorbed mainly by the platform’s internal high-value user base, rather than short-term speculative participants.

This approach differs from many token fundraising campaigns that prioritize broad public participation and market hype. BitradeX instead adopted a more selective, staged model, gradually lowering the participation threshold while keeping the sale within its active ecosystem community.

BXC is positioned as more than a standard platform token. Its value framework is linked to BitradeX Capital’s broader ecosystem, including its exchange business, AiBot quantitative strategies, BTX Card payments, and Labs incubation platform. Public information indicates that BXC holders may receive staking rewards, benefit from ecosystem buybacks and burns, and gain priority access to Launchpad projects and governance participation.

The third subscription round is launched on April 30 at $0.35 USDT per BXC, with a total supply of 100 million BXC. It is now open to users participating in AiBot recurring investment. The fourth round price is expected to rise to $0.45 USDT.

The long-term value of BXC will ultimately depend on the growth of BitradeX’s underlying businesses, including exchange profitability, AiBot user expansion, and BTX Card adoption. However, the rapid sellout of the first two rounds suggests that BitradeX’s core user base has already shown strong confidence in the ecosystem’s future.

View original content:https://www.prnewswire.com/news-releases/bitradex-bxc-first-two-subscription-rounds-sell-out-total-subscriptions-exceed-14m-usdt-302767467.html

SOURCE BitradeX Capital

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South and East Asia identified as hotspots of global warming related impacts on male fertility

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BEIJING, May 9, 2026 /PRNewswire/ — A major new study has shown that South and East Asia dominate patterns of global warming related decline in male fertility with the strongest and most consistent evidence coming from India, Pakistan and the southern parts of China.

The effects of increased environmental temperatures on male reproductive health include declining sperm concentration and motility and increased sperm DNA fragmentation, or genetic damage that can hinder fertilisation and embryo development.

Male related factors account for around 50 per cent of infertility cases around the world and the impact of rising ambient heat on semen parameters raises serious implications across wide areas of Asia where total fertility rates are in serious decline.

Outcomes of the study undertaken by the Taiwan IVF Group and Ton Yen General Hospital, Taiwan (China) in collaboration with Stanford University (USA) are being presented at the 2026 Congress of the Asia Pacific Initiative on Reproduction (ASPIRE) in Beijing.

Research principal and Adjunct Clinical Assistant Professor at Stanford University, Dr Jack Yu Jen Huang, MD, PhD, FACOG said: “Given the temperature sensitivity of spermatogenesis, even modest increases in ambient temperature could have cumulative, population-level effects over time.

“As global warming accelerates, male reproductive health may represent an emerging climate sensitive public health concern.”

The testes function optimally at temperatures lower than the internal body heat level, and previous studies have shown elevated scrotal or ambient temperatures can impair sperm production.

The latest research explored global patterns to reveal comparative data across regions. It is based on a systematic review of international studies on temperature exposure and semen parameter trends between 2000 and 2024. Artificial intelligence algorithms and machine learning tools were applied to extract key variables including geographic regions and semen outcomes.

Dr Huang said studies examining occupational heat exposure alone were excluded from the analysis as they reflected localised, job-specific conditions rather than broader climatic trends.

“Our findings therefore represent population level climate associated temperature effects including consistent seasonal variations showing poor semen quality parameters in warmer periods.”

The global patterns on temperature associated lower sperm concentration and motility show South and East Asia as major hot spots of concern followed by the Middle East, Europe and North America.

“South and East Asia are likely more affected due to a combination of factors including higher baseline ambient temperatures and rapid urbanisation that contribute to greater cumulative heat stress on spermatogenesis,” Dr Huang explained.

“With ongoing global warming, chronic heat exposure may increasingly impact male reproductive health.”

Dr Huang said potential approaches to address the issue include:

increasing public awareness of heat exposure and reproductive health;encouraging protective behaviours;expanding research integrating climate and reproductive health data; andexploring clinical and lifestyle interventions to mitigate heat-related effects.

The research team was assisted by research intern Jeffrey Zi Kang Huang from Taipei American School, particularly in the application of artificial intelligence in biomedical research including AI-assisted data analysis and pattern recognition across global datasets.

“Further longitudinal and mechanistic studies will be important to better define causality and guide interventions,” he added.

The ASPIRE Congress is being held at the China National Convention Centre in Beijing. More than 3,000 scientists, clinicians, nurses and counsellors in assisted reproduction from around the world are attending the Congress.

For further information, go to https://www.aspire2026.com

 

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SOURCE ASPIRE

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