Surenoo STP0240B1-240320 Series TFT LCD Panel User Manual
- June 3, 2024
- Surenoo
Table of Contents
Surenoo STP0240B1-240320 Series TFT LCD Panel
General Description
| MODEL NO | STP0240B1-240320 (YT240L030) |
|---|---|
| Display Mode | Transmissive |
| Display Format | Graphic 240RGB*320 Dot-matrix 240xRGBx320 |
| Input Data | 4 Line-SPI interface |
| Viewing Direction | 12 o’clock 12 |
| Drive | ILI9341 |
Mechanical Specification
| Item | Specifications | Unit |
|---|---|---|
| Dimensional outline | 42.72(W)60.26(H)2.55(T)（NTP） |
42.72(W)60.26(H)3.75(T)（RTP(FPC not include)
| mm
Resolution| 240RGB320| dots
LCD Active area| 36.72(W)48.96 (H)| mm
Pixel size| 0.153(W)*0.153(H)| mm
Mechanical Dimension
Electrical Maximum Ratings
Item
项目
| Symbol
符号
| Min
最小值
| Max
最大值
| Unit
单位
| Note
备注
---|---|---|---|---|---
Supply voltage （ VDDI ）
工作电压(VDDI)
| ****
V
| ****
1.8
| ****
3.3
| ****
V
| ****
–
Supply voltage （ VDD ）
工作电压(VDD)
| ****
V
| ****
2.8
| ****
3.3
| ****
V
| ****
–
Operating temperature 工 作温度范围| ****
T OPR
| ****
-20
| ****
70
| ℃| ****
–
Storage temperature
存储温度范围
| ****
T STR
| ****
-30
| ****
80
| ℃| ****
–
Brightness characteristic &Power dissipation
| Item | Symbol | Min | Typical | Max | Unit |
|---|---|---|---|---|---|
| LED module Forward voltage | V LED | 2 ． 9 | 3.1 | ||
| 3.3 | V | ||||
| LED module current | I LED | – | 60 | – | mA |
LCD Surface Luminance
| L S| 250| 300| –| C d / m 2
LCM Surface brightness uniform LED| L D| 80| –|
–| %
LCD power dissipation| P LCD| –| 0.22| –| W
Module Function Description
P I N N o .
引脚序号
| S y m b o l
引脚名称
| Description
作用描述
| N o t e s
备注
---|---|---|---
1| GND| Ground| ****
–
2| RESET| -This signal will reset the device and it must be applied to properly initialize the chip.
-Signal is active low.
| ****
–
3| SCL| -This pin is used to be serial interface clock.| ****
–
4
| ****
D/C
| – Display data/command selection pin in 4-line serial interface.| ****
–
5
| ****
CSX
| -Chip selection pin Low enable.
High disable.
| ****
–
6
| ****
SDA
| SPI interface input pin.
-The data is latched on the rising edge of the SCL signal.
-If not used, please fix this pin at VDDI or DGND level.
| ****
–
7
| ****
SDO
| -SPI interface output pin.
-The data is output on the falling edge of the SCL signal.
-If not used, let this pin open.
| ****
–
8| GND| Ground| ****
–
9
| ****
VDD
| Power Supply for Analog, Digital System and Booster Circuit.| ****
–
---|---|---|---
10| LEDA| Anode of Backlight (2.9V-3.3V Typical:3.1V)| ****
–
11| LEDK1| Cathode of Backlight
| ****
–
12| LEDK2| Cathode of Backlight| ****
–
13| LEDK3| Cathode of Backlight| ****
–
14| LEDK4| Cathode of Backlight| ****
–
15| XL| Touch panel Logical foot| ****
–
16| YU| Touch panel Logical foot| ****
–
17| XR| Touch panel Logical foot| ****
–
18| YD| Touch panel Logical foot| ****
–
Response time &Contrast ratio
| Item | Symbol | Condition | Remark | Unit |
|---|---|---|---|---|
| Min. | Typ. | Max. | ||
| Response time | Tr+Tf | θ=0° | – | 25 |
| Contrast ratio | CR | θ=0° | 350 | 500 |
Viewing Angle
| Item | Symbol | Condition | Remark | Unit |
|---|---|---|---|---|
| Min. | Typ. | Max. |
Viewing angle
| Top12| CR≥10| 40| 50| –| ****
Deg.
Bottom| CR≥10| 55| 65| –
Left 9| CR≥10| 55| 65| –
Right3| CR≥10| 55| 65| –
Reliability Trial
NO.
序号
| ITEM
实验项目
| CONDITION
实验环境
| CRITERION
实验规范
---|---|---|---
1| High Temperature Non-Operating Test| 80℃120Hrs| No Defect Of Operational
Function In Room Temperature Are Allowable
2| Low Temperature Non-Operating Test| -30℃120Hrs
3| High Temperature/Humidity Non Operating Test| 60℃90%RH120Hrs
4| High Temperature Operating Test| 70℃72Hrs
5| Low Temperature Operating Test| -20℃72Hrs
6| Thermal Shock Test| -20 ℃ (30Min) Q70 ℃
(30Min) *10CYCLES
Inspection standards
Glass defect
| NO | Defect item | Criteria | Remark |
|---|
1
| Dimension Unconformity
(Major defect)
| By Engineering Drawing|
2
| Cracks
(Major defect)
| 1. Linear cracks panel
【Reject】
2. Nonlinear crack contrast by limited sample
| ****
3
| Glass extrude the conductive area
(minor defect)
| a: disregards and no influence assemblage.
1) b≤1/3Pin width(non bonding area)
【Accept】
- bonding area≤0.5mm
【Accept】
| A: Length, b: Width
4
| Pin-side ,conductive area damaged
(minor defect)
| (a c: disregards)
b≤1/3of effective length for bonding electrode
【Accept】
| a: length, b: Width, c: Thickness
---|---|---|---
5
| Pin-side,non-conductive area damaged
(minor defect)
| 1) Damage area don’t touch the ITO (Inclueling contraposition mark, except scribing mark)
【Accept】
2) C<T b≦BM1/3of width
【Accept】
3) c=T
b not touch the seal glue
【Accept】
4) a disregards
| a: Length, b: Width c: Thickness
6
| Non-pin-side damage
(minor defect)
| c<T
1)b exceeds 1/3Bm
【Reject】
c=T
b not touch the seal glue
【Reject】
| c: Thickness b: width of
damage
LCD appearance defect(View area)
| NO | Defect item | Criteria | Remark |
|---|
1
| ****
Fiber 、 glass cratch、polarizer scratch/folded
(minor defect)
| Specification| Allowable| note1:L: Length, W: Width note2: disregard if out of AA
W≦0.03mm| disregard
0.03mm<W≦0.05mm;
L≦3.0mm
| 2
0.05mm<W≦0.1mm;
L≦3.0mm
| 1
W>0.1mm;L>3.0mm| 0
2
| Polarizer bubble、concave and convex
(minor defect)
| φ≦0.2mm| disregard| note1: φ=(L+W)/2,L:Length,
W :Width
note2:disregard if out of AA
0.2mm<φ≦0.3mm| 2
0.3mm<φ≦0.5mm| 1
0.5mm<φ| 0
3| Black dots、dirty dots、| φ≦0.15mm| disregard| note2:disregard if out of AA
| impurities、eye winker
(minor defect)
| 0.15mm<φ≦0.25mm| 2|
---|---|---|---|---
0.25mm<φ≦0.3mm| 1
0.3mm<φ| 0
4
| ****
Polarizer prick
(minor defect)
| φ≦0.1mm| disregard| note1: φ=(L+W)/2,L=Length,
W=Width
note2:the distance between two dots>5mm
0.1mm<φ≦0.25mm| 3
φ>0.25mm| 0
Package Method
Shenzhen Surenoo Technology Co.,Ltd.
www.surenoo.com
Skype: Surenoo365
Reference Controller Datasheet
TFT LCD Panel Selection Guide
ILI9341
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>