eDP Display Interface
One of the main innovations introduced in notebook displays involved the adoption of a standard interface for communicating data from the graphics chip to the LCD panel, which made it possible to adapt various types of screens to a computer; this interface passes under the name of LVDS (Low Voltage Differential Signaling) because it uses differential (balanced) lines and was initially adopted in monitors with lamp backlighting and then revisited in the most recent LCDs with LED backlighting. In the latter, the connector, which typically has 40 contacts, carries, in addition to the data and power supply for the control logic of the LCD matrix, the power supply for the backlight.
In the most recent LCD monitors, a simplified but more performing connection is used, called eDP, which is strongly affecting the world of notebooks, netbooks, tablets, all-in-one PCs and the like: it is the Embedded DisplayPort (eDP) developed by VESA (Video Electronics Standards Association) and based on the VESA DisplayPort standard. Its connector is smaller: just 30 contacts.
On the electrical level, the interface is similar in terms of voltage levels and compatible with the Video Port of the GPUs; however, it must be said that it is not interchangeable, in the sense that it changes the arrangement of the contacts and something else that will be explained below.
According to experts and for what is happening on the market, the eDP will replace the LVDS in the years to come, because compared to the latter it has some advantages that translate into savings in energy and space, but also in costs.
Please look at the following available TFT panels with eDP interface.
For more information please send your enquiry to technical@nextvisiondisplay.com
7 inch 1024×600 IPS TFT LCD with eDP interface
Model No. 106007-J
► WSVGA (1024×600 pixels) resolution.
► eDP Interface.
► LED driver circuit is built in this module to provide PWM Dimmer function.
106007-J is a 7 inch eDP I/F TFT Display, IPS TFT LCD Display module that supports eDP signal interface. It can be operating at temperatures from -20~70℃ and storage temperatures range from -30~80℃. It is available for Touch Screen optional, as well as high brightness option for this model. It is very suitable for HMI, medical equipment and so on.
download 106007-J
10.1 inch eDP Display Panel, eDP signal TFT LCD
Model No. 128004-Q
► WSVGA (1280×800 pixels) resolution.
► eDP Interface.
► LED driver circuit is built in this module to provide PWM Dimmer function.
128004-Q is a 10.1 inch TFT display module that supports eDP signal interface. It can be operating at temperatures from -20~70℃ and storage temperatures range from -30~80℃. It is available for Touch Screen optional, as well as high brightness option for this model. It is very suitable for HMI, medical devices and so on.
download 128004-Q
12.1 inch 1280×800 AAS (IPS) TFT LCD with eDP interface
Model No. 128020-I
► WVGA (1280×800 pixels) resolution
► eDP Interface
► LED driver circuit is built in this module to provide PWM Dimmer function.
128020-I is a 12.1 inch eDP I/F TFT Display, AAS (IPS) TFT LCD Display module that supports eDP signal interface. It can be operating at temperatures from -20~70℃ and storage temperatures range from -20~70℃. It is available for Touch Screen optional, as well as high brightness option for this model. It is very suitable for HMI, medical equipment and so on.
download 128020-I
15 inch eDP TFT Display, Full HD TFT LCD
Model No. 107607-D
► XGA (1024×768 pixels) resolution.
► eDP interface
► LED driver circuit is bulit in this module.
107607-D is a 15.0 inch TFT (MVA) wide viewing angle LCD module that supports eDP interface. It can be operating at temperatures from -30~80℃ and storage temperatures range from -30~80℃. It is available for Touch Screen optional, as well as high brightness option for this model.
download 107607-D
15.6 inch eDP TFT Display, Full HD TFT LCD
Model No. 191005-A
► FHD (1920×1080 pixels) resolution.
► eDP interface
► LED driver circuit is bulit in this module.
191005-H is a 15.6 inch TFT (AAS) wide viewing angle LCD module that supports eDP interface. It can be operating at temperatures from -30~80℃ and storage temperatures range from -30~80℃. It is available for Touch Screen optional, as well as high brightness option for this model.
