Advantech IDK-1105 Series User manual

IDK-1105 User Manual ii
Copyright
The documentation and the software included with this product are copyrighted 2014
by Advantech Co., Ltd. All rights are reserved. Advantech Co., Ltd. reserves the right
to make improvements in the products described in this manual at any time without
notice. No part of this manual may be reproduced, copied, translated or transmitted
in any form or by any means without the prior written permission of Advantech Co.,
Ltd. Information provided in this manual is intended to be accurate and reliable. How-
ever, Advantech Co., Ltd. assumes no responsibility for its use, nor for any infringe-
ments of the rights of third parties, which may result from its use.
Acknowledgements
AMI is a trademark of American Megatrends Inc.
IBM and PC are trademarks of International Business Machines Corporation.
Intel® Core 2 Quad, Pentium Dual Core and Celeron are trademarks of Intel Corpo-
ration.
All other product names or trademarks are properties of their respective owners.
Part No. 2006110500 Edition 1
Printed in Taiwan April 2014

iii IDK-1105 User Manual
A Message to the Customer
Advantech Customer Services
Each and every Advantech product is built to the most exacting specifications to
ensure reliable performance in the harsh and demanding conditions typical of indus-
trial environments. Whether your new Advantech equipment is destined for the labo-
ratory or the factory floor, you can be assured that your product will provide the
reliability and ease of operation for which the name Advantech has come to be
known.
Your satisfaction is our primary concern. Here is a guide to Advantech’s customer
services. To ensure you get the full benefit of our services, please follow the instruc-
tions below carefully.
Technical Support
We want you to get the maximum performance from your products. So if you run into
technical difficulties, we are here to help. For the most frequently asked questions,
you can easily find answers in your product documentation. These answers are nor-
mally a lot more detailed than the ones we can give over the phone.
So please consult this manual first. If you still cannot find the answer, gather all the
information or questions that apply to your problem, and with the product close at
hand, call your dealer. Our dealers are well trained and ready to give you the support
you need to get the most from your Advantech products. In fact, most problems
reported are minor and are able to be easily solved over the phone.
In addition, free technical support is available from Advantech engineers every busi-
ness day. We are always ready to give advice on application requirements or specific
information on the installation and operation of any of our products.

IDK-1105 User Manual iv
Product Warranty (2 years)
Advantech warrants to you, the original purchaser, that each of its products will be
free from defects in materials and workmanship for two years from the date of pur-
chase.
This warranty does not apply to any products which have been repaired or altered by
persons other than repair personnel authorized by Advantech, or which have been
subject to misuse, abuse, accident or improper installation. Advantech assumes no
liability under the terms of this warranty as a consequence of such events.
Because of Advantech’s high quality-control standards and rigorous testing, most of
our customers never need to use our repair service. If an Advantech product is defec-
tive, it will be repaired or replaced at no charge during the warranty period. For out-
of-warranty repairs, you will be billed according to the cost of replacement materials,
service time and freight. Please consult your dealer for more details.
If you think you have a defective product, follow these steps:
1. Collect all the information about the problem encountered. (For example, CPU
speed, Advantech products used, other hardware and software used, etc.) Note
anything abnormal and list any onscreen messages you get when the problem
occurs.
2. Call your dealer and describe the problem. Please have your manual, product,
and any helpful information readily available.
3. If your product is diagnosed as defective, obtain an RMA (return merchandise
authorization) number from your dealer. This allows us to process your return
more quickly.
4. Carefully pack the defective product, a fully-completed Repair and Replacement
Order Card and a photocopy proof of purchase date (such as your sales receipt)
in a shippable container. A product returned without proof of the purchase date
is not eligible for warranty service.
5. Write the RMA number visibly on the outside of the package and ship it prepaid
to your dealer.

v IDK-1105 User Manual
Contents
Chapter 1 General Description and Features.....1
1.1 Display Characteristics..............................................................................2
1.1.1 IDK-1105R-50VGA1E...................................................................2
1.2 Optical Characteristics..............................................................................2
1.2.1 IDK-1105R-50VGA1E...................................................................2
1.3 Absolute Maximum Ratings ......................................................................5
1.3.1 Absolute Ratings of TFT LCD Module..........................................5
1.3.2 Absolute Ratings of Environment..................................................5
1.4 Outline Dimensions...................................................................................5
1.4.1 Front View.....................................................................................5
1.4.2 Rear View .....................................................................................6
Chapter 2 Electrical Characteristics....................7
2.1 TFT LCD Module.......................................................................................8
2.1.1 Power Specifications.....................................................................8
Table 2.1: Power Specifications..................................................8
2.1.2 Signal Electrical Characteristics....................................................8
Table 2.2: Signal Electrical Characteristics .................................8
2.2 Backlight Unit ............................................................................................9
2.2.1 Parameter Guidelines for LED backlight.......................................9
Table 2.3: For IDK-1105..............................................................9
Chapter 3 Signal Characteristics.......................11
3.1 Signal Description ...................................................................................12
3.1.1 Signal Description.......................................................................12
Table 3.1: Symbol Description...................................................12
3.2 Interface Timing ......................................................................................13
3.2.1 Timing Characteristics ................................................................13
Table 3.2: Timing Characteristics..............................................13
3.2.2 Input Timing Diagram..................................................................14
Chapter 4 Touchscreen ......................................15
4.1 Touch Characteristics .............................................................................16
Chapter 5 Touch Controller................................17
5.1 Touch Controller Characteristics.............................................................18
5.2 Specifications..........................................................................................18
5.3 Environmental Features..........................................................................18
5.4 Pin Assignment and Description .............................................................19
5.4.1 Connector and LED Location......................................................19
5.4.2 Combo Interface Connector, JP1, Pins and Signal Descriptions 19
Figure 5.1 Board mounted header.............................................20
5.4.3 Touchscreen Connector, JP2, Pins and Signal Descriptions......20
5.4.4 Physical Dimensions...................................................................21
Figure 5.2 Physical Dimensions ................................................21

IDK-1105 User Manual vi
Appendix A Handling Precautions.......................23
A.1 Handling Precautions.............................................................................. 24

Chapter 1
1General Description
and Features

IDK-1105 User Manual 2
This specification applies to the 5.7” inch color TFT LCD module IDK-1105R.
IDK-1105R is designed to operate in a wide range of operating temperatures and has
long life LED backlights that are well-suited to display units for industrial applications.
An LED driving board for backlight unit is included in this panel and the structure of
the LED unit is replaceable.
IDK-1105R has a built-in, 4-wire resistive touchscreen, timing controller and LVDS
interface.
The screen format is intended to support the VGA 640(H) x 480(V) screen and 262k
colors (RGB 6-bits). IDK-1105 is a RoHS 2.0 compliant product.
1.1 Display Characteristics
1.1.1 IDK-1105R-50VGA1E
The following table items are display characteristics under 25°C conditions.
1.2 Optical Characteristics
Optical characteristics are measured under stable conditions at 25°C (room tempera-
ture):
1.2.1 IDK-1105R-50VGA1E
Items Unit Specifications
Active Area (H x V) [mm] 116.2 x 87.3
Pixels (H x V) 640x3(RGB) x 480
Pixel Pitch (H x V) [mm] 0.18 x 0.18
Pixel Arrangement R.G.B. Vertical Stripe
Display Mode TN, Normally White
Nominal Input Voltage VDD [Volt] 3.3 typ (Min.:3.0 ; Max.:3.6)
Typical Power Consumption [Watt] 1.8 typ.
Weight [Grams] 230 ± 10
Physical Size (W x H x D) [mm] 127.0 x 99.30 x 9.26
Electrical Interface 1 channel LVDS
Surface Treatment Anti-glare, Hardness 3H
Color Support 262K(6-bit)
Temperature Range
Operating
Storage (Non-Operating) [°C] [°C] -20 ~ 70 -30 ~ 80
RoHS Compliance RoHS Compliance 2.0
Item Unit Conditions Min. Typ. Max. Note
White Luminance [cd/m2] 400 500 - 1,4
Uniformity % 9 Points 70 75 - 1,4
Contrast Ratio 200 250 - 1,3,4
Response Time [msec] Rising + Falling - 50 - 1,2,4

3 IDK-1105 User Manual
Chapter 1 General Description and Features
Note 1: Measurement conditions: 25°C±2°C, 60±10%RH under 10Lux, in a dark
room by BM-7TOPCON), viewing 2°, VCC=3.3V, VDD=3.3V.
Note 2: Definition of Response Time (White-Black)
Note 3: Definition of Contrast Ratio
Contrast ratio is calculated with the following formula:
Contrast Ratio (CR)=(White) Luminance of ON ÷(Black) Luminance of
OFF
Note 4: Definition of Luminance
Measurement of luminance of white state at center point (Point 5)
Viewing Angle
[degree] Horizontal Point - 5
CR 10 120 140 -
1,4,6
[degree] Vertical Point - 5
CR 10 80 100 -
Color/Chromaticity Coor-
dinates (CIE 1931)
Red x 0.566 0.616 0.666
1,4
Red y 0.302 0.352 0.402
Green x 0.308 0.358 0.408
Green y 0.518 0.568 0.618
Blue x 0.096 0.146 0.196
Blue y 0.086 0.136 0.186
White x 0.296 0.346 0.396
White y 0.328 0.378 0.428

IDK-1105 User Manual 4
Note 5: Definition of Luminance Uniformity
Measure Maximum luminance [L(MAX)] and Minimum luminance [L(MIN)] on
9 points
Luminance Uniformity is calculated with the following formula:
 L = [ L(MIN) / L (MAX) ] X 100%
Note 6: Definition of Viewing Angle

IDK-1105 User Manual 6
1.4.2 Rear View
[Unit: mm]

Chapter 2
2Electrical
Characteristics

IDK-1105 User Manual 8
2.1 TFT LCD Module
2.1.1 Power Specifications
Note 1: Typical: Under 64 gray pattern.
2.1.2 Signal Electrical Characteristics
Table 2.1: Power Specifications
Item Symbol
Values Unit Remarks
Min. Typ. Max.
Power Voltage For LCD Vcc 3.0 3.3 3.6 V
Power Voltage For Backlight
LED VLED 4.5 5.0 5.5 V VLED = 5V
LCD Power Current ICC - 106 - mA Note 1
LED Backlight Power Current ILED -290- mA
Logic Input
Voltage Input Voltage VIN -0.5 - VCC+0.5 V
Logic Input High
Voltage VINH 0.7VCC -V
CC VLVDS
Logic Input Low
Voltage VINL GND - 0.3VCC VLVDS
Table 2.2: Signal Electrical Characteristics
Item Symbol Values Unit Note
Min. Typ. Max.
Differential Input High
Threshold Voltage RxVTH - - +0.1 V RXVCM=1.2V
Differential Input Low
Threshold Voltage RxVTH -0.1 - - V
Input Voltage Range
(Single-end) RxVIN 0 - 2.4 V
Differential Input Common
Mode Voltage RxVCM |VID|/ 2-2.4-|VID|/2V
Differential Voltage |VID| 0.2 - 0.6 V

9 IDK-1105 User Manual
Chapter 2 Electrical Characteristics
2.2 Backlight Unit
2.2.1 Parameter Guidelines for LED backlight
Following characteristics are measured under a stable condition using an inverter at
25°C (Room Temperature):
Note 1: Operating life means brightness goes down to 50% initial brightness. Mini-
mum operating life time is estimated data.
Note 2: VADJ is PWM signal input. It is for brightness control.
Differential Input Leakage
Current RVxliz -10 - +10 uA
Table 2.2: Signal Electrical Characteristics
Table 2.3: For IDK-1105
Item Symbol Values Unit Remark
Min. Typ. Max.
LED Driver
Power Voltage VLED 4.5 5 5.5 V
LED Driver Current
Consumption ILED -290- mA
ADJ (Dimming) Input
Voltage VADJH 3- 5 V
VADJL GND - 0.3 V duty=100% Note2
LED life time - - 50,000 - Hr Note1

IDK-1105 User Manual 10

Chapter 3
3Signal Characteristics

IDK-1105 User Manual 12
3.1 Signal Description
LVDS is a differential signal technology for LCD interface and high speed data trans-
fer device. The connector pin definition is as below.
Note: “Low” stands for 0V. “High” stands for 3.3V. “NC” stands for “Not Connected.”
3.1.1 Signal Description
J2 LVDS connector: CSTAR CP100-S20G-H16
J3 LED connector: ENTERY 3808K-F05N-03L (Mating connector: ENTERY H2808K-
P04N-02B)
Table 3.1: Symbol Description
Pin No. Symbol Description Note
1 VCC Power Voltage for Logic: 3.3V
2 VCC Power Voltage for Logic: 3.3V
3 GND Ground
4 GND Ground
5 IN0- - LVDS differential data input 1
6 IN0+ + LVDS differential data input 1
7 GND Ground
8 IN1- - LVDS differential data input 2
9 IN1+ + LVDS differential data input 2
10 GND Ground
11 IN2- - LVDS differential data input
12 IN2+ + LVDS differential data input
13 GND Ground
14 CLK- -Sampling Clock
15 CLK+ +Sampling Clock
16 GND Ground
17 NC No Connect
18 NC No Connect
19 GND Ground
20 GND Ground
Pin No. Symbol Description Note
1V
LED Power Voltage for Backlight: 5V
2 GND Power Ground
3 LED_ON/OFF Backlight ON/OFF, “H” LED ON, “L” LED OFF.
4 PWM PWM input for LED brightness adjustment
ITEM SYMBOL MIN TYP MAX UNIT
ADJ (Dimming) signal frequency fPWM 0.1 -- 200 KHz
ADJ signal logic level High VADJL 3-- 5 V
ADJ signal logic level Low VADJL GND -- 0.3 V

13 IDK-1105 User Manual
Chapter 3 Signal Characteristics
Note:
1. PWM adjusts brightness to control Pin, Pulse duty the bigger the brighter.
2. PWM signal = 0 ~ 5.0V, operation frequency: 100Hz~200 KHz
3.2 Interface Timing
3.2.1 Timing Characteristics
DE mode only
*Note: When SYNC mode is used, 1st data starts from 144th CLK after HS falls
(when STHD[5:0]=00000)
Table 3.2: Timing Characteristics
Parameter Symbol Values Unit
Min. Typ. Max.
Clock frequency FCLK 22.66 25.175 27.69 MHz
Clock period time TCLOCK 36.11 39.7 44.13 ns
Input data skew margin TRSKM 550 700 - ps
Clock duty TCWH 40 50 60 %
Horizontal active time THD -640-TCLOCK
HS period time TH750 800 850 TCLOCK
HS pulse width TWH 530 - TCLOCK
HS blanking THB 112 144 175 TCLOCK
Vertical active time TVD -480-TH
VS period time TV515 525 535 TH
VS pulse width TWV 13 5TH
VS blanking TVB -35 -TH

IDK-1105 User Manual 14
3.2.2 Input Timing Diagram