LCD 14.1” inch

Item

Specification

 

 

 

 

 

 

 

 

 

 

 

Vendor & model name

AU B141EW01

CMO N141I1-

QDI

SAMSUNG

 

 

 

L02

QD14TL01-03

LTN141W1-L01

 

 

 

 

 

 

 

Screen Diagonal (mm)

14.1 inches

14.1 inches

14.1 inches

14.1 inches

 

 

 

 

 

 

 

Active Area (mm)

304.1x228.1

304.1x228.1

304.1x228.1

 

 

 

 

 

 

 

 

 

Display resolution (pixels)

1024x768 XGA

1024x768 XGA

1024x768 XGA

 

 

 

 

 

 

 

 

 

Pixel Pitch

0.297x0.297

0.099x0.297

0.297x0.297

 

 

 

 

 

 

 

 

 

Pixel Arrangement

R.G.B. Vertical

R.G.B. Vertical

R.G.B. Vertical

 

 

 

Stripe

Stripe

Stripe

 

 

 

 

 

 

 

 

 

Display Mode

Normally White

Normally White

Normally White

 

 

 

 

 

 

 

 

 

Typical White Luminance (cd/m2)

180 (5 point

160

150

 

 

also called Brightness

average)

 

 

 

 

150 (5 point

 

 

 

 

 

 

 

 

 

 

average)

 

 

 

 

 

 

 

 

 

 

 

Luminance Uniformity

N/A

N/A

70

 

 

 

 

 

 

 

 

 

Contrast Ratio

300

 

300

250

 

 

 

 

 

 

 

 

 

Response Time (Optical Rise Time/Fall

24/11

 

8/17

10/25

 

 

Time)msec

15/35

 

 

 

 

 

 

 

 

 

 

 

 

Nominal Input Voltage VDD

+3.3V Typ.

+3.3V

3.3V

 

 

 

 

 

 

 

 

 

Typical Power Consumption (watt)

5.6/5.7

3.96

N/A

 

 

 

 

 

 

 

 

 

Weight

550

 

570

600

 

 

 

 

 

 

 

 

 

Physical Size(mm)

317.3x242.0x6.

317.3x242.0x5.

317.3x242.0x6.

 

 

 

0

 

9

5

 

 

 

 

 

 

 

 

 

Electrical Interface

1 channel LVDS

1 channel LVDS

1 channel LVDS

 

 

 

 

 

 

 

 

 

Support Color

262K colors

262,144

262,144

 

 

 

(RGB 6-bit data

 

 

 

 

 

driver)

 

 

 

 

 

 

 

 

 

 

 

Viewing Angle (degree)

 

 

 

 

 

 

Horizontal: Right/Left

40/40

 

45/45

40/40

 

 

Vertial: Upper/Lower

10/30

 

15/35

20/40

 

 

 

 

 

 

 

 

 

Temperature Range( ° C)

0 to +50

0 to +50

0 to +50

 

 

Operating

 

 

-20 to +60

-25 to +60

-20 to +60

 

 

Storage (shipping)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LCD Inverter

 

 

 

 

 

 

 

 

 

 

 

 

 

Item

 

 

Specification

 

 

 

 

 

 

 

 

Vendor & model name

 

Darfon/V189-301GP

 

 

 

 

 

 

 

 

 

 

Brightness conditions

 

N/A

 

 

 

 

 

 

 

 

 

 

 

Input voltage (V)

 

9~21

 

 

 

 

 

 

 

 

 

 

 

Input current (mA)

 

2.56 (max)

 

 

 

 

 

 

 

 

 

 

Output voltage (V, rms)

 

780V (2000V for kick off)

 

 

 

 

 

 

 

 

 

 

Output current (mA, rms)

 

6.5 (max)

 

 

 

 

 

 

 

 

 

 

Output voltage frequency (k Hz)

 

65K Hz (max)

 

 

 

 

 

 

 

 

 

 

AC Adaptor

 

 

 

 

 

 

 

 

 

 

 

 

 

Item

 

 

Specification

 

 

 

 

 

 

 

Input rating

 

90V AC to 264V AC, 47Hz to 63Hz

 

 

 

 

 

 

 

 

 

Chapter 1

35

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Image 43
Acer 2420 manual LCD 14.1 inch, LCD Inverter, AC Adaptor
Page 42 Page 44

2420 specifications

The Acer 2420 is a versatile laptop that strikes a balance between performance and affordability, making it a popular choice for users ranging from students to professionals. This model is part of Acer’s Aspire series, known for its reliable build and innovative features.

One of the standout characteristics of the Acer 2420 is its design. The laptop features a sleek, lightweight chassis that is easy to carry, making it an excellent option for users who are often on the go. With a 14-inch display, it offers a compact size without compromising screen real estate, ensuring that users can enjoy decent visuals while working or streaming media.

In terms of performance, the Acer 2420 is powered by Intel’s Core i5 or AMD equivalent processors, providing robust computing capabilities that can handle everyday tasks with ease. Accompanied by 4GB or 8GB of RAM, the device multitasks efficiently, allowing users to run several applications simultaneously without glitches. Additionally, it typically comes with a 1TB HDD or SSD option, offering ample storage for files, documents, and multimedia.

The display quality of the Acer 2420 is commendable, featuring HD resolution that brings clarity and brightness to various content types, including videos and images. The laptop also incorporates Acer’s Color Intelligence technology, which dynamically adjusts the color and brightness based on the content being displayed, enhancing the overall viewing experience.

Technologically, the Acer 2420 is equipped with essential connectivity options such as USB 3.0 ports for speedy data transfer, HDMI output for external displays, and a card reader, catering to versatile connectivity needs. The laptop supports Wi-Fi and Bluetooth for seamless internet access and connectivity with other devices.

Battery life is another important aspect of the Acer 2420, with a capacity designed to last through a workday, minimizing the need for frequent recharges. This long-lasting battery, combined with energy-efficient components, makes the Acer 2420 an excellent companion for both work and leisure.

In conclusion, the Acer 2420 melds portability, solid performance, and practical features into an attractive package. For users seeking a dependable laptop that can keep up with daily tasks while also providing multimedia capabilities, the Acer 2420 is a commendable choice.
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