O QUE SIGNIFICA BACKLIGHT EM INGLÊS
Luz de fundo
Uma luz de fundo é uma forma de iluminação usada em monitores de cristal líquido (LCDs). À medida que os LCDs não produzem luz eles mesmos (ao contrário, por exemplo, os monitores de tubo de raio catódico (CRT)), eles precisam de iluminação (luz ambiente ou fonte de luz especial) para produzir uma imagem visível. As luzes traseiras iluminam o LCD do lado ou da parte traseira do painel de exibição, ao contrário das luzes da frente, que estão colocadas na frente do LCD. As luzes de fundo são usadas em monitores pequenos para aumentar a legibilidade em condições de pouca luz, como em relógios de pulso, e são usados em monitores de computador e televisores LCD para produzir luz de forma semelhante a uma exibição CRT. Uma revisão de alguns esquemas de retroiluminação precoce para LCDs é dada em um relatório de Peter J. Wild IEEE First-Hand History sob sua seção Backlit LCDs. Tipos simples de monitores LCD são construídos sem uma fonte de luz interna, exigindo fontes de luz externas para transmitir a imagem de exibição para o usuário. As telas LCD modernas, no entanto, são construídas com uma fonte de luz interna. Tais telas LCD consistem em várias camadas. A luz de fundo geralmente é a primeira camada da parte de trás.
definição de backlight no dicionário inglês
A definição de luz de fundo no dicionário é luz caindo sobre um assunto fotográfico ou de televisão por trás. Outra definição de luz de fundo é uma fonte de luz na parte de trás de uma tela LCD.
PALAVRAS EM INGLÊS RELACIONADAS COM «BACKLIGHT»
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10 LIVROS EM INGLÊS RELACIONADOS COM «BACKLIGHT»
Descubra o uso de
backlight na seguinte seleção bibliográfica. Livros relacionados com
backlight e pequenos extratos deles para contextualizar o seu uso na literatura.
This elusive collection contains four stories by the acclaimed Makoto Tateno, author and artist of the popular series Yellow, Red Angel, and Blue Sheep Reverie!
2
Ultra Low-Power Electronics and Design
(e.g., fluorescent backlight tube) respectively. In a transmissive TFT-LCD monitor,
the backlight contributes more than 50% of the display subsystem when using a
cold cathode fluorescent lamp (CCFL) [2]. To reduce the backlight power ...
3
Stage Lighting Design: The Art, the Craft, the Life
Source 4- 19°s Lampost backlight L103 iris Source 4- 26°s Acting areas right
back G885 Source 4- 26°s XDSCool G730 Source 4- 26°s \ DS Warm G343 4
Electric PAR 64 /NSP IkW X backlight blue G915 Source 4- 19°s Lampost
backlight ...
4
Networking -- ICN 2005: 4th International Conference on ...
Clipping 0 50 100 150 200 250 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 Backlight Level
Measured Estimated Fig. 3. Power saving vs. backlight level 0 0.1 0.3 0.5 0.7 0.9
1.1 1.3 1.5 1.7 1.9 2.1 2.3 1.8 1.9 2 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 Luminosity ...
Pascal Lorenz, Petre Dini,
2005
5
A Practical Guide to Stage Lighting Third Edition
With that as an introduction, the first system to be discussed is the backlight
system. Why? In my experience, constructing the backlight system helps solidify
the masking placement and defines initial overhead electric hanging positions.
Steven Louis Shelley,
2013
6
CCTV for Security Professionals
ALC, on the other hand, acts more like backlight compensation. This essentially
adjusts the entire picture to be bright enough to view the darker areas. To the
human eye it appears that only the dark areas are being enhanced, but that is ...
7
Digital Nature Photography: The Art and the Science
While sidelight isn't right for every subject, when it does work, it produces
memorable images. sidelighting. BackLight Backlight is the most dramatic light
direction of all. This light comes from behind the subject to the camera. It works
exceeding ...
John Gerlach, Barbara Gerlach,
2007
This book is also of value to graduate students and researchers involved in display technologies.
Shunsuke Kobayashi, Shigeo Mikoshiba, Sungkyoo Lim,
2009
9
Mobile Displays: Technology and Applications
Compared with conventional backlight (dot-pattern light guide and two crossed
prism-up film sheets), the scattered light distributes in a very narrow range of
angles (i.e. high directivity), and the optical efficiency is higher. It is reported that
the ...
Achintya K. Bhowmik, Zili Li, Philip J. Bos,
2008
10
A Practical Guide to Stage Lighting
Backlight is generally definedasa system, instrument, or lightbeam originating
above and “behind” a person standing on a stage. This often means thatbacklight
is pointed downstage towards the audience, so that light covers the head and ...
Steven Louis Shelley,
2013
10 NOTÍCIAS NAS QUAIS SE INCLUI O TERMO «BACKLIGHT»
Conheça de que se fala nos meios de comunicação nacionais e internacionais e como se utiliza o termo
backlight no contexto das seguintes notícias.
Why does my phone get really hot and slow down in summer?
Other components such as the GPS chip, the screen's backlight and mobile data connection all generate heat too, which means the more you ... «The Guardian, jul 15»
How to Improve Your Photos and Videos with Affordable Lighting
Backlight (Hair Light): Hits your subject from behind or above. Separates the subject from the background by making the edges of the subject's ... «Lifehacker, jul 15»
Pebble Time pre-orders go live in the UK to rival Apple Watch
The 4.5mm display has an always on, e-paper front and LED backlight. The face cannot boast an OLED screen, but it does mean that battery ... «V3.co.uk, jul 15»
Meta M1 smartwatch review | TrustedReviews
The final is a backlight that boosts the screen's illumination slightly, though it isn't hugely effective. But even after reading the watch's ... «TrustedReviews, jul 15»
Asus G751JL review | TrustedReviews
The keyboard has also replaced the white backlight of old for a more dramatic red glowing from beneath the keys. The brushed-metal accents ... «TrustedReviews, jul 15»
LG G4 review
Sounds a bit Star Trek, but what this does is use both blue and white backlight LEDs plus colour filters to get the right shades. It allows the LG G4 to pump out ... «Stuff, jul 15»
UCF researchers develop 1st full-color, skin-like display
Research began to break away from the traditional backlight that most people are familiar with, and Chanda and his team began to work on a ... «Central Florida Future, jul 15»
Janam XM2-RFID UHF Mobile Handheld Computer Means Business
The latest Janam handheld features a 3.2 inch QVGA resistive touch-screen display with an LED backlight, an ARM 9 processor, 128MB of ... «eWeek, jul 15»
Featured Review: Vodafone Smart ultra 6
The IPS display here definitely feels a little washed out, like the backlight is trying too hard. Having said that, viewing angles are really quite ... «Android Headlines - Android News, jul 15»
LG's Slim Television Screens Get Slimmer
Not having to include a backlight means engineers can do more than create ultrathin displays—they can use the screens in foldable and ... «Bloomberg Businessweek Middle East - Business news and analysis, jul 15»