TFT
DISPLAY MODULE
Product Specification
Customer
Standard
Product
Number
DMT080YYNLCMU‐1A
Customer Part
Number
UReady‐28000T
Customer
Approval
Date:
Internal Approvals
Product Mgr
Doc. Control
Electr. Eng
Luo Luo
Luo Luo
Eric Wan
Date: 28/09/17
Date: 28/09/17
Date: 28/09/17
FORM DT‐030 Product Specification | Product No: DMT080YYNLCMU‐1A REV.3.0
©2018 Densitron Technologies Limited. All rights reserved. Proprietary data
Revision Record
Rev.
Date
Page
Chapt.
Comment
1.0
28‐Sept‐17
All
All
Initial Release
2.0
05‐Mar‐18
6/7
2.1/2.2
Update thickness/drawing
3.0
19‐Mar‐18
1
All
Add UReady logo/UReady part
number and update spec template
ECR no.
o
FORM DT‐030 Product Specification | Product N
: DMT080YYNLCMU‐1A REV.3.0
©2018 Densitron Technologies Limited. All rights reserved. Proprietary data
2 of 30
Table of Contents
1.0
MAIN FEATURES .................................................................................................... 5
2.0
MECHANICAL SPECIFICATION ................................................................................. 6
2.1 Mechanical Characteristics .................................................................................................................... 6
2.2 Mechanical Drawing .............................................................................................................................. 7
3.0
ELECTRICAL SPECIFICATION .................................................................................... 8
3.1 Absolute Maximum Ratings ................................................................................................................... 8
3.1 1 TFT ........................................................................................................................................................... 8
3.1.2 PCT .......................................................................................................................................................... 8
3.2 Electrical Characteristics ........................................................................................................................ 9
3.2.1 TFT........................................................................................................................................................... 9
3.2.2 PCT ........................................................................................................................................................ 10
3.3 Interface Pin Assignment ..................................................................................................................... 11
3.3.1 LCM Pin Assignment ............................................................................................................................. 11
3.3.2 PCT PIN ASSIGNMENT ........................................................................................................................... 13
3.4 Timing Characteristics .......................................................................................................................... 14
3.4.1 Timing Parameters(Sync mode) ............................................................................................................ 14
3.4.2 LVDS Rx Interface Timing Parameter .................................................................................................... 15
3.4.3 Input Signals,Basic Display Colors & Gray Scale Of Colors .................................................................... 16
3.4.4 Power Sequence ................................................................................................................................... 17
3.4.5 PCT I2C Timing Specification ................................................................................................................. 18
4.0
OPTICAL SPECIFICATION ....................................................................................... 19
4.1 Optical Characteristics ......................................................................................................................... 19
4.1.1 Test Method .......................................................................................................................................... 20
5.0
BACKLIGHT SPECIFICATION .................................................................................. 21
5.1 LED Driving Conditions ......................................................................................................................... 21
5.2 LED Circuit ........................................................................................................................................... 21
6.0
QUALITY ASSURANCE SPECIFICATION .................................................................. 22
6.1 Delivery Inspection Standards .............................................................................................................. 22
6.1.1 Inspection Conditions ........................................................................................................................... 22
6.1.2 Environmental Conditions .................................................................................................................... 22
6.1.3 Sampling Conditions ............................................................................................................................. 22
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FORM DT‐030 Product Specification | Product N
: DMT080YYNLCMU‐1A REV.3.0
©2018 Densitron Technologies Limited. All rights reserved. Proprietary data
3 of 30
6.1.4 Definition of Area .................................................................................................................................. 23
6.1.5 Basic Principle ....................................................................................................................................... 23
6.1.6 Inspection Criteria ................................................................................................................................. 24
6.1.7 Classification of Defects ........................................................................................................................ 27
6.1.8 Identification / marking criteria ............................................................................................................ 27
6.2 Dealing with Customer Complaints ...................................................................................................... 28
6.2.1 Non‐conforming analysis ...................................................................................................................... 28
6.2.2 Handling of non‐conforming displays ................................................................................................... 28
7.0
RELIABILITY SPECIFICATION.................................................................................. 29
7.1 Reliability Tests ................................................................................................................................... 29
8.0
HANDLING PRECAUTIONS .................................................................................... 30
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FORM DT‐030 Product Specification | Product N
: DMT080YYNLCMU‐1A REV.3.0
©2018 Densitron Technologies Limited. All rights reserved. Proprietary data
4 of 30
1.0 Main Features
Item
Contents
Screen Size
8.0” Diagonal
Display Format
1600(H) x RGB x 480(V) Dots
N° of Colour
16.7M
Active Area
194.4 mm (H) x 58.32 mm (V)
PCT View Area
195.2mm(H) x 59.12mm (V)
LCD Type
TFT
Mode
Transmissive / Normally Black
Viewing Direction
ALL
TFT Interface
6/8Bit LVDS interface
PCT Interface
USB
Driver IC
HX8249 & HX8678
PCT Driver IC
FT5926QSM
Simultaneous Touch Points
10
Backlight Type
LED
Operating Temperature
‐20°C ~ +70°C
Storage Temperature
‐30°C ~ +80°C
RoHS compliant
Yes
o
FORM DT‐030 Product Specification | Product N
: DMT080YYNLCMU‐1A REV.3.0
©2018 Densitron Technologies Limited. All rights reserved. Proprietary data
5 of 30
2.0 Mechanical Specification
2.1 Mechanical Characteristics
Item
Characteristic
Unit
Overall Dimensions
249.2 mm (H) x 87.00 mm (V) x 7.26 mm (D)
mm
Pixel Pitch
121.5 (H) x 121.5 (V)
µm
Weight
173
g
o
FORM DT‐030 Product Specification | Product N
: DMT080YYNLCMU‐1A REV.3.0
©2018 Densitron Technologies Limited. All rights reserved. Proprietary data
6 of 30
2.2 Mechanical Drawing
o
FORM DT‐030 Product Specification | Product N
: DMT080YYNLCMU‐1A REV.3.0
©2018 Densitron Technologies Limited. All rights reserved. Proprietary data
7 of 30
3.0 Electrical Specification
3.1 Absolute Maximum Ratings
3.1 1 TFT
Item
Symbol
Condition
Min
Max
Unit
Note
Power Supply Voltage LCM
VDD
‐
2.8
3.6
V
Operating Temperature
TOP
‐
‐20
70
°C
1
Storage Temperature
TST
‐
‐30
80
°C
1,2,3
Note 1. 90 % RH Max for Ta
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