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

-- Sluk for produktet i fire timer, når du har brugt det i 20 timer. -- Sluk for produktet i to timer, når du har brugt det i 12 timer.

-- 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 LH32LECPLBC/EN manual 159, Beskyttelse mod efterbilleder, Hvad er efterbilleder?, Forebyggelse af efterbilleder
Page 158 Page 160

LH55LECPLBC/EN, LH46LECPLBC/EN, LH32LECPLBC/EN specifications

Samsung has long been a leader in display technology, and its series of professional displays, including the Samsung LH32LECPLBC/EN, LH46LECPLBC/EN, and LH55LECPLBC/EN, exemplify its commitment to quality and innovation. These models are part of Samsung's LEC series, designed for commercial applications, providing businesses with the tools to efficiently convey their messages in a visually appealing manner.

One of the standout features of the LEC series is their stunning image quality. With high brightness levels and excellent contrast ratios, these displays ensure that content remains vivid and clear, even in brightly lit environments. The panels are capable of delivering Full HD resolution, which enhances the viewing experience by presenting sharp and stunning visuals that captivate audiences.

Another key characteristic of the Samsung LEC series is their robustness and reliability. Built with durable materials, these displays are designed for long-term use, making them ideal for 24/7 operations often required in retail, corporate, and public spaces. The models are equipped with Samsung’s advanced thermal management technology, which optimizes performance and longevity by effectively dissipating heat during prolonged use.

The versatility of these displays is also noteworthy. Each model in the series offers flexible installation options, allowing for both landscape and portrait orientations, which facilitates integration into various environments. This adaptability enhances the displays' applications, whether for digital signage, information kiosks, or promotional content in retail settings.

Moreover, the Samsung LEC series incorporates smart features that simplify content management. With compatibility for multiple content formats and various control methods, users can easily schedule and manage their digital content. The displays are outfitted with built-in Wi-Fi and support for various connectivity options, including HDMI, USB, and DisplayPort, enabling seamless integration with other devices.

In addition, the displays come with Samsung's powerful MagicINFO software, which allows users to create, schedule, and distribute content across multiple screens from a centralized location. This feature elevates the operational efficiency of businesses, providing them with the ability to deliver timely information to their audiences effortlessly.

In conclusion, the Samsung LH32LECPLBC/EN, LH46LECPLBC/EN, and LH55LECPLBC/EN stand out as premium options for businesses looking for high-quality, reliable, and versatile digital displays. With their cutting-edge technology, robust design, and smart features, they are poised to elevate any commercial environment, making them an excellent investment for enhancing customer engagement and communication.
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