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History of Version
Date
2006/7/5
Ver.
0
Description
Mass Production
Page
-
Design by
Danny
Total : 25 Page
PH320240T-004-IC1Q Ver.0
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Contents 1. SPECIFICATIONS
1.1 1.2 1.3 1.4 1.5 Features Mechanical Specifications Absolute Maximum Ratings DC Electrical Characteristics Optical Characteristics
2. MODULE STRUCTURE
2.1 Counter Drawing 2.2 Interface Pin Description 2.3 Timing Characteristics
3. QUALITY ASSURANCE SYSTEM
3.1 3.2 4.1 Quality Assurance Flow Chart Inspection Specification Reliability Test Condition
4. RELIABILITY TEST 5. PRECAUTION RELATING PRODUCT HANDLING
5.1 Safety 5.2 Handling 5.3 Storage 5.4 Terms of Warranty
6. Packaging
Appendix A: LCM Drawing Appendix B: Package
Note : For detailed information please refer to IC data sheet : Primacy(TFT LCD) : HX8218 + HX8615
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1. SPECIFICATIONS 1.1 Features
LCM Item Display Type LCD Type Screen size(inch) Viewing Direction Color configuration Backlight Type Interface Driver IC Item ROHS Standard Value 320(R G B) * 240 Dots
Normally white , Transmissive type 3.5 inch 6 O'clock RGB-Strip LED Digital 24-bits RGB HX8218 + HX8615 Standard Value THIS PRODUCT CONFORMS THE ROHS OF PTC Detail information please refer web side : http://www.powertip.com.tw/news/LatestNews.asp
LCM Weight : 40 g
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1.2
Mechanical Specifications
Item Outline Dimension LCM Item Active Area Dot Pitch Standard Value 70.08 (W) * 52.56 (L) 0.219 (W) * 0.219 (L) Unit mm mm Standard Value 76.9(W) * 63.9 (L) * 3.4 (H)(Max) Unit mm
Note : For detailed information please refer to LCM drawing
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1.3
Absolute Maximum Ratings
Module Item Symbol VDD VCC System Power Supply Voltage VGH VGL VGH-VGL Input Voltage Operating Temperature Storage Temperature Vi Vl TOP TST Condition AVSS=0 GND=0 GND=0 GND=0 GND=0 Excluded B/L Excluded B/L Min. -0.3 -0.3 -0.3 -22.0 -0.3 -0.3 -0.3 -20 -30 Max. 7.0 7.0 32.0 0.3 45.0 VDD+0.3 VCC+0.3 70 80 V V C C V Unit
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1.4
DC Electrical Characteristics
Module Item Digital Supply Voltage Symbol VCC ICC VDD IDD fFrame DCLK Condition Min. 3 3.8 Gnd = 0V , Ta = 25C Typ. 3.3 1.8 5 5.8 60 Max. 3.6 2.7 5.5 8.7 90 6.4 Unit V mA V mA Hz MHz
Digital Operation Current Analog Supply Voltage Analog Operation Current Frame frequency Dot Data Clock
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1.5
Optical Characteristics
TFT LCD panel
Item Response time Rise Fall White Color of CIE Coordinate*1 Red Green Blue Top Bottm Symbol Tr Tf X Y X Y X Y X Y Y+ YCondition Min. 0.27 0.29 0.51 0.30 0.29 0.54 0.10 0.08 45 50 50 50 Ta = 25C Typ. 15 35 0.32 0.34 0.56 0.35 0.34 0.59 0.15 0.13 Max. 30 50 0.37 0.39 0.61 0.40 0.39 0.64 0.20 0.18 unit ms Note2
Ta = 25C X, Y = 0
-
-
Viewing angle
Left Right
XX+ CR
CR 10
180
220
deg.
Note1
Contrast ratio
-
Note3
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Note 1.
Optical characteristics-2
Viewing angle
Top ( L
=0 ) R +
Rear (12H) =90
Left (9H) =180
-
Right (3H) =0
Front (6H) =270
Viewing angle
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Note 2.
Optical characteristics-3 Fig.2 Definition of response time
Positive Type
No selected waveform
Selected waveform
No selected waveform
Transmittance 10% 100% 90%
Tr
Tf
Negative Type
No selected waveform
Selected waveform
No selected
Transmittance 100% 90% 10%
Tr
Tf
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Electrical characteristics-2 2 Drive waveform Vop: Drive voltage 1/B: Bias N: Duty (1) Selected waveform 1
fF: Frame frequency
2 V Vop/B Vop/B V
3
N
1
2
3
1/fD 1/fF
(2) Non- Selected waveform 1 2 (1-2/B)Vop Vop/B Vop/B (1-2/B)Vop 3 N 1 2 3
1/fF
1/fD
Note: Frame frequency is defined as follows: Common side supply voltage peak - to - peak /2 = 1 period
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Note 3. : Definition of Vth
Selected waveform 100% Transmittance 73% No selected waveform
50%
Vth1
Vth2
Drive voltage
Active voltage range Vth1 10 (Selected waveform) 50% Vth2 40 (No selected waveform) 73%
View direction Drive waveform Transmittance
1 Contrast ratio = (Brightness in OFF state) / (Brightness in ON state)
Outline of Electro-Optical Characteristics Measuring System
Photo Detector
Human Eye Active Illumination
Temperature Control Chamber LCD Panel Transmissive Measuring System: Autronic DMS-803
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1.6
Backlight Characteristics
LCD Module with LED Backlight Maximum Ratings Item Forward Current Reverse Voltage Power Dissipation Symbol IF VR PD Conditions Ta =25C Ta =25C Ta =25C Min. Typ 20 420 Max. Unit mA V mW
Electrical / Optical Characteristics
Item Average Brightness (with LCD) CIE Color Coordinate (With LCD) Backlight Uniformity (with LCD) Color Note:
Symbol IV X
Conditions IF=20 mA
Min. 200 0.29
Typ. 290 0.32 0.34 -
Max. 0.35
Unit cd/m2
IF= 20 mA Y B IF= 20mA 0.31 70 White 0.37 -
-
B=(Min/Max)100
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2. MODULE STRUCTURE
2.1 Counter Drawing
2.1.1 LCM Mechanical Diagram * See Appendix 2.1.2 Block Diagram
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2.2
Interface Pin Description
Symbol VBLVBLVBL+ VBL+ NC NC POL /RESET SPENA SPCLK SPDAT B0 B1 B2 B3 B4 B5 B6 B7 G0 G1 G2 G3 G4 G5 G6 G7 R0 R1 R2 R3 Function Power supply for LED Backlight cathode input Power supply for LED Backlight cathode input Power supply for LED Backlight anode input Power supply for LED Backlight anode input Not used , Must be open Not used , Must be open Connect to Vcom circuit Hardware reset Serial port data enable signal Serial data clock Serial data Blue data bit 0 Blue data bit 1 Blue data bit 2 Blue data bit 3 Blue data bit 4 Blue data bit 5 Blue data bit 6 Blue data bit 7 Green data bit 0 Green data bit 1 Green data bit 2 Green data bit 3 Green data bit 4 Green data bit 5 Green data bit 6 Green data bit 7 Red data bit 0 Red data bit 1 Red data bit 2 Red data bit 3
Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
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32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54
R4 R5 R6 R7 HSYNC VSYNC DCLK VDD VDD VCC VCC NC NC VGL NC VGH NC NC NC VCOM ENB GND VSS
Red data bit 4 Red data bit 5 Red data bit 6 Red data bit 7 Horizontal sync input Vertical sync input Dot data clock Analog power Analog power Digital power Digital power Not used , Must be open Not used , Must be open Gate off power Not used , Must be open Gate on power Not used , Must be open Not used , Must be open Not used , Must be open Driving input Data enable control Ground Ground
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2.3 Timing Characteristics
Signal Dclk
Item Frequency High Time Low Time Setup Time Hold Time Period Pulse Width
Symbol Dclk Tch Tcl Tds Tdh TH Thp Thb Thd Thf Tv Tvp Tvb Tvd Tvf
Min.
Typ. 6.4 78 78
Max.
Unit MHz ns ns ns ns
Data
12 12 408 30 38 320 20 262.5 312.5 1 3 15 23 240 4.5 46.5 5
DCLK DCLK DCLK DCLK DCLK TH TH TH TH TH
Hsync
Back-Porch Display Period Front-Porch Period NTSC PAL NTSC PAL NTSC PAL
Pulse Width Vsync Back-Porch
Display Period Front-Porch
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2.4 Power Sequence
The LCD panel adopts high voltage driver ICs , so it could be permanently damaged if a wrong power on/off sequence is used, When powering on the LCD , VCC should go up firstly, and then turn on VGL and VDD , and finally VGH ,Turn off the LCD panel with reversed order or shut off all the power supplies simultaneously.
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3. QUALITY ASSURANCE SYSTEM
3.1 Quality Assurance Flow Chart
Customer Info Marketing & Design Request NG Sales R&D Q.A Manufactu Product Inventory Purchase ring control control
Item
Survey Inquiry Project Validation Quote Contract Design check OK Project evaluation
Sample Approval NG
Sample test NG Verification OK Sample approval Pilot OK run & Reliability test
Pilot Run & Mass Product
NG
Verification OK Specification preparation Mass production OK Inspection NG
Ship Out
Shipment Ship out
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Item
Customer Info
Sales Claim
R&D
Q.A
Manufact Product Inventory Purchase uring control control
Failure analysis Sales Service Analysis report Corrective action Tracking
1. ISO 9001 Maintenance Activities Q.A 3. Equipment calibration Activity 5. Standardization Management
2. Process improvement proposal 4. Education And Training Activities
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3.2
Inspection Specification
Inspection Standard : MIL-STD-105E Table Normal Inspection Single Sampling Level II Equipment : Gauge , MIL-STD , Powertip Tester , Sample IQC Defect Level : Major Defect AQL 0.4; Minor Defect AQL 1.5 FQC Defect Level : 100% Inspection OUT Going Defect Level : Sampling Specification : NO Item Specification Judge Level The part number is inconsistent with work order of 1 Part Number N.G. Major production The quantity is inconsistent with work order of 2 Quantity N.G. Major production The display lacks of some patterns. N.G. Major Electronic Missing line. N.G. Major characteristics of 3 The size of missing dot, A is > 1/2 Dot size N.G. Major LCM N.G. Major A=( L + W )/2 There is no function. Output data is error N.G. Major Material is different with work order of production N.G. Major LCD is assembled in inverse direction N.G. Major Bezel is assembled in inverse direction N.G. Major Shadow is within LCD viewing area + 0.5 mm N.G. Major Appearance of The diameter of dirty particle, A is > 0.4 mm N.G. Minor LCD Dirty particle length is > 3.0mm, and 0.01mm < width N.G. Minor A=( L + W ) /2 0.05mm 4 Display is without protective film N.G. Minor Dirty particle Conductive rubber is over bezel 1mm N.G. Minor (Including N.G. Minor scratch bubble ) Polarizer exceeds over viewing area of LCD Area of bubble in polarizer, A > 1.0mm, the number N.G. Minor of bubble is > 1 piece. 0.4mm < Area of bubble in polarizer, A < 1.0mm, the N.G. Minor number of bubble is > 4 pieces. Burned area or wrong part number is on PCB N.G. Major The symbol, character, and mark of PCB are N.G Minor unidentifiable. The stripped solder mask , A is > 1.0mm N.G. Minor 0.3mm < stripped solder mask or visible circuit, N.G. Minor Appearance of A < 1.0mm, and the number is 4 pieces 5 PCB There is particle between the circuits in solder mask N.G Minor A=( L + W ) /2 The circuit is peeled off or cracked N.G Minor There is any circuits risen or exposed. N.G Minor 0.2mm < Area of solder ball, A is 0.4mm N.G Minor The number of solder ball is 3 pieces The magnitude of solder ball, A is > 0.4mm. N.G Minor
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NO
Item Appearance of molding A=( L + W ) /2
Specification The shape of modeling is deformed by touching. Insufficient epoxy: Circuit or pad of IC is visible Excessive epoxy: Diameter of modeling is > 20mm or height is > 2.5mm The diameter of pinhole in modeling, A is > 0.2mm. The folding angle of frame must be > 45+ 10 The area of stripped electroplate in top-view of frame, A is > 1.0mm. Rust or crack is (Top view only) The scratched width of frame is > 0.06mm. (Top view only) The color of backlight is nonconforming Backlight can't work normally. The LED lamp can't work normally The unsoldering area of pin for backlight, A is > 1/2 solder joint area. The height of solder pin for backlight is > 2.0mm The mark or polarity of component is unidentifiable. The height between bottom of component and surface of the PCB is floating > 0.7mm D > 1/4W W D
Judge Level N.G. N.G. N.G. N.G. N.G. N.G. N.G. N.G. N.G. N.G. N.G. N.G. N.G. N.G. N.G. Major Minor Minor Minor Minor Minor Minor Minor Major Major Major Minor Minor Minor Minor
6
7
Appearance of frame A=( L + W ) /2
8
Electrical characteristic of backlight A=( L + W ) /2
N.G. Assembly parts A=( L + W ) /2
Minor
10
D' Pad End solder joint width, D' is > 50% width of component termination or width of pad Side overhang, D is > 25% width of component termination. Component is cracked, deformed, and burned, etc. The polarity of component is placed in inverse direction. Maximum fillet height of solder extends onto the component body or minimum fillet height is < 0.5mm.
N.G. N.G. N.G. N.G. N.G.
Minor Minor Minor Minor Minor
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4. RELIABILITY TEST
4.1
NO 1
Reliability Test Condition
Item High Temperature Storage Low Temperature Storage Test Condition Storage at 80 2C 96~100 hrs Surrounding temperature, then storage at normal condition 4hrs Storage at -30 2C 96~100 hrs Surrounding temperature, then storage at normal condition 4hrs 1.Storage 96~100 hrs 60 2C, 90~95%RH surrounding temperature, then storage at normal condition 4hrs. (Excluding the polarizer). or 2.Storage 96~100 hrs 40 2C, 90~95%RH surrounding temperature, then storage at normal condition 4 hrs. -20C 25C 70C 25C (30mins) (5mins) (30mins) (5mins) 10 Cycle
2
3
High Temperature /Humidity Storage
4
Temperature Cycling
5
Vibration
10~55Hz ( 1 minute ) 1.5mm X,Y and Z direction * (each 2hrs) Air Discharge: Contact Discharge: Apply 6 KV with 5 times Apply 250V with 5 times discharge for each polarity +/- discharge for each polarity +/Testing location: Around the face of LCD Packing Weight (Kg) 0 ~ 45.4 Testing location: 1.Apply to bezel. 2.Apply to Vcc, Gnd. Drop Height (cm) 122 76 61 46
6
ESD Test
7
Drop Test
45.4 ~ 90.8 90.8 ~ 454 Over 454
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5. PRECAUTION RELATING PRODUCT HANDLING
5.1 SAFETY
5.1.1 5.1.2 If the LCD panel breaks , be careful not to get the liquid crystal to touch your skin. If the liquid crystal touches your skin or clothes , please wash it off immediately by using soap and water. Avoid any strong mechanical shock which can break the glass. Avoid static electricity which can damage the CMOS LSI--When working with the module , be sure to ground your body and any electrical equipment you may be using. Do not remove the panel or frame from the module. The polarizing plate of the display is very fragile. So , please handle it very carefully, do not touch , push or rub the exposed polarizing with anything harder than an HB pencil lead (glass , tweezers , etc.) Do not wipe the polarizing plate with a dry cloth , as it may easily scratch the surface of plate. Do not touch the display area with bare hands , this will stain the display area. Do not use ketonics solvent & aromatic solvent. Use with a soft cloth soaked with a cleaning naphtha solvent. To control temperature and time of soldering is 280 10C and 3-5 sec. To avoid liquid (include organic solvent) stained on LCM Store the panel or module in a dark place where the temperature is 25C 5C and the humidity is below 65% RH. Do not place the module near organics solvents or corrosive gases. Do not crush , shake , or jolt the module. Applicable warrant period The period is within thirteen months since the date of shipping out under normal using and storage conditions. Unaccepted responsibility This product has been manufactured to your company's specification as a part for use in your company's general electronic products. It is guaranteed to perform according to delivery specifications. For any other use apart from general electronic equipment, we cannot take responsibility if the product is used in nuclear power control equipment, aerospace equipment , fire and security systems or any other applications in which there is a direct risk to human life and where extremely high levels of reliability are required.
5.2 HANDLING
5.2.1 5.2.2 5.2.3 5.2.4 5.2.5 5.2.6 5.2.7 5.2.8 5.2.9 5.3.1 5.3.2 5.3.3 5.4.1 5.4.2
5.3 STORAGE
5.4 TERMS OF WARRANTY
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