General Description; Overview; Features; Application - Akai LCT2765TD Service Manual

1. GENERAL DESCRIPTION

1.1 OVERVIEW

V270B1- L01 is a TFT Liquid Crystal Display module with 14-CCFL Backlight unit and 1ch-LVDS
interface. The display diagonal is 27". This module supports 1366 x 768 WXGA format and can display true
16.7M colors(8-bits colors). The inverter module for backlight is built-in.

1.2 FEATURES

- Excellent brightness (550 nits)
- Ultra high contrast ratio (1000:1)
- Fast response time (8ms)
- High color saturation NTSC 75%
- WXGA (1366 x 768 pixels) resolution
- DE (Data Enable) only mode
- LVDS (Low Voltage Differential Signaling) interface
- Optimized response time for both 50/60 Hz frame rate
- Ultra wide viewing angle: 176(H)/176(V) (CR>20) Super MVA technology
- 180 degree rotation display option
- Low color shift function option
- Color reproduction (Nature color)

1.3 APPLICATION

- TFT LCD TVs
High brightness, multi-media displays
-
-
1.4 GENERAL SPECIFICATI0NS
Item
Active Area
Bezel Opening Area
Driver Element
Pixel Number
Pixel Pitch (Sub Pixel)
Pixel Arrangement
Display Colors
Display Operation Mode
Surface Treatment

1.5 MECHANICAL SPECIFICATIONS

Item
Horizontal(H)
Vertical(V)
Module Size
Depth(D)
Depth(D)
Weight
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
Specification
596.259 (H) x 335.232 (V) (27" diagonal)
603.22 (H) x 341.98 (V)
a-si TFT active matrix
1366 x R.G.B. x 768
0.1460 (H) x 0.4365 (V)
RGB vertical stripe
16.7M
Transmissive mode / Normally black
Hardness : 3H, Haze : 40%
Anti-reflective coating < 2% reflection
Min. Typ.
636.85 637.55
379.1 379.8
33.9 35.4
39.2 40.7
3700 4000
71
Unit
mm
mm
-
pixel
mm
-
color
-
-
Max. Unit
638.25 mm
380.5 mm
36.9 mm To PCB cover
42.2 mm To inverter cover
4300 g
Preliminary
Note
(1)
Note