Hvor kold må LCD blive?

"Carlin, only prob is that if you ever took some LSD and walked into that room, someone would find you the next morning, dead with foam coming out of ur mouth."

LSD er da ikke det samme som LCD

http://www.nida.nih.gov/Infofacts/LSD.html

Men ægte LCD har det nu vist ikke så godt med kulde, da de flydende krystaller bliver mærkelige og skifter langsomt. Har ihvertfald set telefoner gøre sådan på skiture.
Ved ikke hvordan det er med temperaturen og om der senere kommer andre symptomer.

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Originally posted by SlackeR
Men ægte LCD har det nu vist ikke så godt med kulde, da de flydende krystaller bliver mærkelige og skifter langsomt. Har ihvertfald set telefoner gøre sådan på skiture.
Ved ikke hvordan det er med temperaturen og om der senere kommer andre symptomer.

Ja nemlig...ser så underligt ud

Tror bare du skal holde din fladskærm indenfor rumtemp. Det er jo ikke for sjov at der står i TV/skærm manualer at man ikke skal tænde produktet med det samme hvis det har været udenfor, fordi det skal afklimatisere.. Men ja, ham der har fået ideen til et rum der er så koldt har nok nogle ret kraftige men efter en ekstrem høj dosis LSD:D. Jeg render sku ikke rundt i kolde rum endnu:D

http://www.google.dk

http://www.idwlcd.com/Product/…ityConditions/default.asp

What are the common types of LCDs used in the market?
There are two types of LCDs commonly used in the market. One is TN (twisted nematic), this type of LCD has a narrow viewing angle. The other is STN (super-twisted Nemetic), this has a wider viewing angle.

How many types of display methods are available?
Basically there are three types of display methods:
a. Segment type (7segments, 14, segments, 16 segments)
b. Dot Matrix type.
c. Graphical type.

What types of connectors are used in LCDs?
The connectors used for LCDs are elastomeric (rubber connector), pin and flexible cable.

How many types of viewing modes are used in LCD glass?
There are three types of basic modes: "Reflective", "Trans-missive", and "Trans-flective". " Tran-missive" and "Trans-flective" are used with an LED, EL, or CCFL backlight.

Is temperature a matter of concern in LCDs?
Yes, since the LCDs are widely used, some of the applications will be in extreme weather conditions where a wide temperature range is required. normally the wide temperature range for a TN type LCD is -30 ~ 75C (operation Temp.) and -30 ~ 70C (storage temp.)

What is the thickness of the LCD glass?
There are three different thickness of glass used in LCDs. They are 1.1, 0.7mm and 0.5mm. The most common thickness in use is the 1.1mm.

What are the types of driving modes used in LCDs?
There are two types of driving modes. One is "Static" and the other is Multiplexed". "Static" is a method of activating an LCD where each segment has an independent connection, whereas the "Multiplexed" method is a method where the LCD is driven by different channels. This method requires additional information such as "Duty" and "Bias". For example, 1/2 duty, 1/4 Bias defines an 8 x 1 LCD display.

How do we define the viewing direction?
We use four different viewing directions for LCDs: 3 o'clock, 6 o'clock, 9 o'clock and 12 o'clock viewing means you look at the LCD from its left side, 6 o'clock means you look at the LCD from the bottom...and so on. 6'clock is the most common viewing direction. Examples of 6 o'clock viewing are calculators and notebooks.

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Originally posted by M.Beier
"Carlin, only prob is that if you ever took some LSD and walked into that room, someone would find you the next morning, dead with foam coming out of ur mouth."

det han mener er LSD, rugsmidlet LSD, det kan man få frode om munden af OG dø.

tror alså ik det har noget med NASA at gøre

lol, fortæl ming noget jeg ik ved om LSD, har haft om det på Gymnasiet, men hvis det er en stavehat der har ført mig på vildspor så sry