Siemens Limited

 

 

 

Building Technologies

Siemens Switzerland Ltd

Units 1006-10

Building Technologies Group

10/F, China Resources Building

International Headquarters

26 Harbour Road

Gubelstrasse 22

Wanchai

6301 Zug

Hong Kong

Switzerland

Tel +852 2870 7888

Tel

+41

41 724 24 24

Fax +852 2407 4457

Fax

+41

41 724 35 22

 

 

 

 

Siemens Pte Limited

Siemens Building Technologies

Building Technologies

A Division of Siemens Ltd (Australia)

The Siemens Center

885 Mountain Hwy

60 MacPherson Road

Bayswater, VIC, 3153

348615

Australia

Singapore

Tel

+61

3 9721 2000

Tel +65 6490 6000

Fax

+61

3 9720 9966

Fax +65 6490 6001

The information in this document contains general descriptions of technical options available, which do not always have to be present in individual cases. The required features should therefore be specified in each individual case at the time of closing the contract.

Subject to change • Order no. A6V10069175 • © Siemens Switzerland Ltd

Bewator Limited

A Siemens Business

Brecon House

Llantarnam Park

Cwmbran

NP44 3AB

United Kingdom

Tel +44 871 386 0800

Fax +44 871 386 0888

www.siemens.com/cctv

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Siemens TFT, CRT manual Siemens Limited

CRT, TFT specifications

Siemens, a prominent name in electronics and engineering, has made significant contributions to display technology, particularly in the realms of Thin Film Transistor (TFT) and Cathode Ray Tube (CRT) displays. These technologies have paved the way for advancements in visual media, ranging from television sets to computer monitors.

TFT display technology, a type of LCD (Liquid Crystal Display), employs thin film transistors to produce brighter and more vibrant images. One of the main features of TFT displays is their ability to deliver high resolution and excellent color reproduction, making them ideal for various applications such as smartphones, tablets, and laptops. TFT screens utilize an active matrix approach, which allows each pixel to be controlled individually. This method results in faster response times and improved image quality, with less motion blur, compared to older passive matrix displays.

One of the key characteristics of TFT technology is its versatility in different settings. It supports a wide range of viewing angles, which enhances the user experience whether one is viewing the display head-on or at an angle. Additionally, TFT displays are known for their thin profile and lightweight design, contributing to the overall portability of devices that incorporate them.

On the other hand, CRT technology, which was once the standard for televisions and computer monitors, uses electron beams and phosphorescent screens to produce images. One of the defining features of CRTs is their ability to display deep blacks and a wide color gamut. CRT technology can achieve high refresh rates, reducing flicker and improving the quality of fast-paced visuals. However, CRTs tend to be bulkier and heavier than modern display technologies like TFT.

Despite the evolution towards flat-panel displays, CRT technology is still appreciated for its natural color and motion portrayal. Siemens has leveraged these characteristics to produce quality CRT monitors that were favored in professional settings, including graphic design and medical imaging, where color accuracy is paramount.

In summary, Siemens has played a vital role in advancing both TFT and CRT technologies. TFT displays are recognized for their high resolution, fast response times, and design versatility, while CRTs are celebrated for their rich color and depth. As technology continues to advance, the legacy of these display types remains influential in shaping modern electronic devices.