PDX Sass and Front End Meetup

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micahgodbolt's picture
Posted by micahgodbolt on August 7, 2013 at 5:11pm
Start: 
2013-08-08 18:00 - 20:00 America/Los_Angeles
Organizers: 
micahgodbolt
illepic
Event type: 
Related event (ie. not Drupal specific)

https://plus.google.com/u/0/events/cs5jk40bddkg6tpnu4743ctr0i4

Thursday 6pm at Puppet Labs
926 NW 13th Ave
Portland, OR 97209

Scott Vandehey will be talking about his favorite mixins

Christopher Bloom will be talking about the @content rule, and why it sucks to be without it.

Michael Prasuhn will talk about "Using and Abusing Frameworks with Sass"

The presentations will start at 6pm at and be done a little after 7 giving everyone plenty of time to mingle over food and talk about all things Sassy.

We will be broadcasting live and recording this session. So if you can't make it in person you can still catch all of the action on this event page.

Follow us on twitter https://twitter.com/pdxsass

If you missed last month's meetup you can view the video and get the slides here:

http://www.godbolt.me/blog/get-your-sass-in-line.html

Comments

LED Flexi

Posted by a1119609 on August 9, 2013 at 2:41am
a1119609's picture

In addition to the common electrode is formed as cross-effects, the organic MR16 electroluminescent display negative charge carriers recombine to form light emission mechanism so that any two pixels, as long as they are composed of any one of the functional film structure are directly connected together , and that between the two light emitting pixel may have crosstalk phenomenon, that is, a pixel emits light, another pixel may emit weak light. This phenomenon is mainly due to the organic functional film thickness uniformity is poor, the lateral insulating film caused by the difference. From the driver's point of view, in order to mitigate this negative crosstalk, as France is a reverse take effective method.
T8 Tube
Grayscale display with control: the gray scale display is black and white image from black to white luminance between layers. The more gray levels, the image from black to white level more abundant, the sharper detail. Grayscale and color of the image displayed is a very important indicator. Generally used for mostly gray-scale display screen dot matrix display, the drive is also more dynamic drive to achieve gray scale control of several methods: control, spatial gray modulation, time gray scale modulation.

Second, the active drive (AMOLED)

LED Flexi
Active driving each pixel having a switching function with a low-temperature polysilicon thin film transistors (LowTemperaturePoly-SiThinFilmTransistor, LTP-SiTFT), and each pixel with a charge storage capacitor, the peripheral drive circuit and the system displays the array integrated on the same glass substrate . The same structure of the TFT LCD can not be used OLED. This is because the LCD voltage-driven, and the OLED is dependent current drive, and its brightness is proportional to the amount of current, so the addition to the ON / OFF switching action of the siting TFT, but also need to allow enough current through the on-resistance than Small low drive TFT.