Search found 262 matches

by LCD_Designs
Fri Sep 20, 2019 9:06 pm
Forum: TFT Display
Topic: What is the difference between AMTFT and PMTFT?
Replies: 1
Views: 70

Re: What is the difference between AMTFT and PMTFT?

AM stands for Active Matrix and PM is Passive Matrix TFT (Thin Film Transistor) is a multi color display (64,000 up to 64,000,000 unique colors) Active matrix has one capacitor/transistor tied to each pixel. This generates a much faster refresh rate that produced a sharper image, better video and be...
by LCD_Designs
Fri Sep 20, 2019 9:06 pm
Forum: TFT Display
Topic: What is XGA mean for a TFT
Replies: 1
Views: 70

Re: What is XGA mean for a TFT

A: XGA stands for Extend Graphics Array (yes, I know that it should be EGA and not XGA, but engineers are not the best at spelling or grammar. We need grace and coffee) Anyway, XGA is an older technology that displayed 256 colors in a 1024x768 pixel< https://en.wikipedia.org/wiki/Thin-film-transisto...
by LCD_Designs
Fri Sep 20, 2019 9:05 pm
Forum: TFT Display
Topic: What is a Pixel as used in a TFT?
Replies: 1
Views: 77

Re: What is a Pixel as used in a TFT?

TFTs (Thin Film Transistors) are multi-colored display modules that range in size from 1.4” to 10.4” (They come much larger than that, but we stop at 10.4”) A TFT is made up of pixels that are the smallest unit of illumination in a display. If a display as 1024x768 resolution, then it has 1024 pixes...
by LCD_Designs
Mon Sep 16, 2019 8:34 pm
Forum: TFT Display
Topic: What is a 4K display?
Replies: 1
Views: 147

Re: What is a 4K display?

The minimum resolution of the 4K standard is 3840×2160px
by LCD_Designs
Wed May 08, 2019 9:42 pm
Forum: OLED
Topic: What does OLED stand for?
Replies: 1
Views: 287

Re: What does OLED stand for?

(Organic Light Emitting Diodes), they are a type of display that generates its own light.
by LCD_Designs
Wed May 08, 2019 9:41 pm
Forum: Graphic LCD
Topic: What is a pixel?
Replies: 1
Views: 799

Re: What is a pixel?

A pixel is a dot on the display. The more pixels per square inch, the sharper the image.
by LCD_Designs
Wed May 08, 2019 9:39 pm
Forum: OLED
Topic: What advantages of OLED over LCD?
Replies: 1
Views: 156

Re: What advantages of OLED over LCD?

OLEDs generate their own light and can be built very thin. The advantage of LCDs is that they take very little power (around 1 mA) but they require a backlight to be seen
by LCD_Designs
Tue Apr 09, 2019 11:32 pm
Forum: Segment LCD
Topic: What does NCNR mean
Replies: 1
Views: 187

Re: What does NCNR mean

NCNR means non-cancelable Non-returnable. In other words, some displays are unique and cannot be sold to any other customer. So, once production of them starts, it cannot be stopped.
by LCD_Designs
Tue Apr 09, 2019 11:30 pm
Forum: Character LCD
Topic: What does VLCD stand for?
Replies: 1
Views: 274

Re: What does VLCD stand for?

VLCD is the voltage necessary for the LCD to turn on and operate. It stands for Voltage LCD. It is independent of the voltage for the backlight. On character and segment LCDs, this voltage is 3.3V or 5V.
by LCD_Designs
Tue Apr 09, 2019 11:29 pm
Forum: Segment LCD
Topic: What is the MOQ of a segment LCD?
Replies: 1
Views: 167

Re: What is the MOQ of a segment LCD?

MOQ stands for Minimum Order Quantity. It is the smallest production size order possible. MOQs of segment displays range from 1000 to 10,000 units depending on the size. The smaller the LCD, the higher the MOQ>