Product Notifications

Engineering Change Notification

Public | Finalized Published: 10 January 2012 - Reference: 01_2012_ECN

LCD upgrade for 13 inch

Hatteland Display hereby informs about changes for the following model(s): All 13 inch products (STD, MMC and OEM variants)
HD 13T21 STD xxx-xxxx
HD 13T21 MMC xxx-xxxx

Notice: Customized models are ALSO affected by this Engineering Change Notification.

HD 13T21 STD xxx-xxxx

Effective from:

Units delivered after May 1st 2012, all purchase orders will be transferred to this new version when the last unit of existing version is shipped out.

Changes:

New version of the LCD module, with LED backlight. CCFL backlight systems are step by step going towards its end of life. This, combined with better performance and environmental considerations (LED backlights are mercury free) has made us decide to move this products to LED based backlight system. Below, the main characteristics of the new LCD compared with the existing version.

Additional information:

LCD characteristics:

Parameter New version:
----------------------
Light intensity: 500cd
Contrast: 800:1
Response time: 10/6ms
Viewing angle: H:+/-70deg, V:+/-60deg
Backlight: LED

Parameter Existing version:
-------------------------
Light intensity: 400cd
Contrast: 800:1
Response time: 10/6ms
Viewing angle: H:+/-70deg, V:+/-60deg
Backlight: CCFL

Contact:

For further enquiries regarding this Engineering Change Notification, please contact Support at Hatteland Technology AS.

Matching products online:

HD 13T21 STD-xxx-Fxxx
HD 13T21 MMC-xxx-xxxx (HW00)
HD 13T21 MMC-xxx-xxxx (HW00)

Implemented by:

________________________________

Frode Grindheim
VP Products
Hatteland Technology AS

Document sent to customers.

Reference: MAI/209207

Last revised: 28 August 2024