Beskyttelse mod efterbilleder

Sort matrix

Fælles

Farvefilter

 

 

 

elektrode (ITO)

 

 

 

 

 

 

 

 

 

 

 

 

 

Kilde Adgang

Port

Pixelelektrode

Lagringskondensator

(Cs)

TFT

(ITO)

 

Databus-linje

Hvad er efterbilleder?

Efterbilleder bør ikke forekomme, hvis LCD-panelet fungerer normalt. Normal drift henviser til et videomønster, der skifter hele tiden. Hvis LCD-panelet viser et fast mønster i længere tid (mere end 12 timer), kan der forekomme en lille spændingsforskel mellem elektroderne i de pixels, der styrer de flydende krystaller.

En sådan spændingsforskel mellem elektroder stiger gennem tiden og gør de flydende krystaller tyndere. Sker dette kan et tidligere billede forblive på skærmen, når mønsteret ændres. For at forhindre dette skal den akkumulerede spændingsforskel nedsættes.

――Efterbilleder bør ikke forekomme, hvis et LCD-panel fungerer under ordentlige forhold.

Forebyggelse af efterbilleder

――Den bedste måde at beskytte produktet mod efterbilleder er at slukke for strømmen eller at sætte computeren eller systemet til at køre en pauseskærm, når produktet ikke bruges. Endvidere er garantiservice begrænset, afhængigt af instruktionsguiden.

•• Slukning, pauseskærm og strømbesparende tilstand

-- Gå til Egenskaber for skærm > Strømforsyning på pc'en, og indstil produktet til slukning efter behov. -- Det anbefales at bruge en pauseskærm.

Det er bedst at bruge en pauseskærm med en enkelt farve eller et bevægeligt billede.

•• Almindelig farveændring -- Brug to farver

Skift mellem to farver hvert 30. minut som vist herover.

Type 1

FLIGHT

TIME

OZ348

20:30

UA102

21:10

Type 2

 

 

 

 

 

 

FLIGHT

 

TIME

 

 

 

 

 

 

 

OZ348

 

20:30

 

 

 

 

 

 

 

UA102

 

21:10

 

 

 

 

 

 

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Samsung LH95MECPLBC/EN manual 256, Beskyttelse mod efterbilleder, Hvad er efterbilleder?, Forebyggelse af efterbilleder
Page 255 Page 257

LH95MECPLBC/EN specifications

Samsung's LH95MECPLBC series, consisting of models LH95MECPLBC/XS, LH95MECPLBC/XY, LH95MECPLBC/NG, LH95MECPLBC/EN, and LH95MECPLBC/UE, represents the pinnacle of display technology for professional and large-scale environments. These models are designed to deliver exceptional visual performance, robust construction, and innovative features that meet the demands of various industries, including retail, corporate, and entertainment.

At the heart of the LH95MECPLBC series is Samsung's advanced QLED technology, which utilizes quantum dots to produce vibrant colors and improved brightness. This technology enhances color accuracy and delivers outstanding visual clarity, making it ideal for showcasing high-definition content in any lighting condition. With a peak brightness of up to 2000 nits, these displays ensure that content remains visible even in brightly lit environments, making them suitable for outdoor and indoor applications alike.

The LH95MECPLBC models boast a 95-inch screen size, providing an expansive viewing area that captures the attention of audiences. The ultra-narrow bezels further enhance the immersive experience by maximizing the screen real estate and minimizing distractions. This design approach ensures that multiple displays can be seamlessly tiled together for an even larger visual presence, perfect for video walls in public spaces or exhibitions.

Another critical feature of the LH95MECPLBC series is its high resolution of 3840 x 2160 pixels, delivering stunning 4K UHD visuals. This level of detail is crucial for businesses that rely on impactful presentations and advertising to engage customers. Coupled with a refresh rate of 120Hz, the displays offer smooth motion handling, which is especially beneficial for dynamic content such as videos and animations.

Connectivity options abound in the LH95MECPLBC series, featuring multiple HDMI and DisplayPort inputs, making it easy to connect various sources, including computers, media players, and video conferencing systems. The models also incorporate Samsung's MagicINFO platform, allowing for effortless content management and scheduling. This integrated software ensures that businesses can deliver timely and relevant information to their audience with ease.

Constructed with durability in mind, these displays are built to withstand the rigors of continuous use. They are designed for 16/7 operation, ensuring reliability in demanding situations. The anti-reflective coating on the screen further enhances visibility while reducing glare, providing a consistently excellent viewing experience.

In conclusion, the Samsung LH95MECPLBC series combines state-of-the-art display technologies, remarkable visual quality, and robust construction to offer an unparalleled solution for professional environments. These models cater to the needs of industries requiring high-performance displays, ensuring that content is delivered with maximum impact.
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