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Surenoo SMC0430A-800480 Series MCU Interface TFT LCD Module

Surenoo SMC0430A-800480 Series MCU Interface TFT LCD Module

Awoṣe No.

  1. SMC0430A-480272-RTP/CTP
  2. SMC0430A-800480-RTP/CTP (IPS)
  3. SMC0500A-800480-RTP/CTP
  4. SMC0700A-800480-RTP/CTP

Ọja paramita

Awoṣe No. Iwọn Awoṣe Ipinnu Ifihan Iru Iwọn PCB Agbegbe ti nṣiṣe lọwọ
SMC0430A-480272 4.3” 480*272 TN 120.00*74.00 95.04*53.86
SMC0430A-800480 4.3” 800*480 IPS 120.00*74.00 95.04*53.86
SMC0500A-800480 5.0” 800*480 TN 133.50*84.00 108.00*64.80
SMC0700A-800480 7.0” 800*480 TN 181.00*108.00 154.08*85.92
Ifihan Awọ RGB 65K awọ
Adarí SSD1963
Module Interface 16Bit Parallel Interface
Awọn iwọn otutu ti nṣiṣẹ -10℃ ~ 60℃
Ibi ipamọ otutu -20℃ ~ 70℃
Awọn ọna Voltage 4.3”: 2.8-3.3V 5.0”: 2.8-3.3V 7.0 ″: 5.0V
IO Voltage 3.3V

Ni wiwo Apejuwe

Surenoo SMC0430A-800480 Series MCU Interface TFT LCD Module 1

Akiyesi:
A. "T_" jẹ awọn pinni ti o ni ibatan ti iboju ifọwọkan resistive;
B. "SD_" jẹ awọn pinni ti o ni ibatan ti kaadi SD;
C. "F_" jẹ awọn pinni ti o ni ibatan ti SPI FLASH;
D. "NC_" jẹ pinni ti o ni ibatan ti iboju ifọwọkan capacitive;
E. Awọn iyokù jẹ awọn pinni ti o ni ibatan ti iboju LCD;
F. SPI FLASH ko ni tita, jọwọ ta a funrararẹ ti o ba nilo rẹ.

Rara. Pin ICON Pin Apejuwe
1 GND Module Power Ilẹ Pin
2 3.3V/EX_3.3V SMC0430A/SMC0500A: 3.3V; SMC0700A: NC / 3.3V.
3 NC Aisọye, ni ipamọ
4 RS Iforukọsilẹ LCD / PIN iṣakoso yiyan data (ipele giga: forukọsilẹ, ipele kekere: data)
5 WR Pin iṣakoso kikọ LCD
6 RD Pinni iṣakoso kika LCD
7-14 DB8-DB15 LCD data akero ga 8-bit pinni
15 CS PIN iṣakoso atunto LCD (mu ṣiṣẹ ni ipele kekere)
16 F_CS PIN yiyan ërún SPI FLASH (mu ṣiṣẹ ni ipele kekere
17 ISINMI PIN iṣakoso atunto LCD (atunto ipele kekere)
18 NC/5.0V SMC0430A/SMC0500A: NC; SMC0700A: 5.0V.
19 LED_A Pin iṣakoso afẹyinti LED (Ti o ba nilo rẹ, o le sopọ)
20 NC/INT RTP: Aisọ asọye, ni ipamọ / CTP: PIN wiwa idilọwọ
21~28 DB0 ~ DB7 LCD data akero kekere 8-bit pinni
29 T_CLK RTP: Fọwọkan Panel SPI akero iṣakoso pin aago
30 T_CS RTP: Iboju ifọwọkan IC ërún yan pin iṣakoso (Ṣiṣe ipele kekere)
31 T_DIN RTP: Fọwọkan Panel SPI akero kọ data pinni
32 NC/CRT RTP: Aisọ asọye, ni ipamọ /CTP: PIN iṣakoso tunto (atunto ipele kekere)
33 T_DO RTP: Fọwọkan Panel SPI akero ka data pinni
34 T_IRQ RTP: PIN idanimọ idilọwọ (Ṣiṣe ipele kekere)
35 SD_DO SD: SDIO akero ka data pinni
36 SD_CLK SD: SDIO akero aago Iṣakoso pinni
37 SD_DIN SD: SDIO akero kọ data pinni
38 SD_CS SD: SD ërún yan pin iṣakoso (Ipele kekere ṣiṣẹ)
39 NC/SDA RTP: Aisọye, ni ipamọ / CTP: IIC akero data Iṣakoso Pin
40 NC/SCL RTP: Aisọye, ni ipamọ / CTP: IIC akero Iṣakoso aago Pin

Ilana onirin eto

LCD Pin

(RTP)

SMC0430A/SMC0500A SMC0700A
STM32F103RCT6 STM32F407VET6 STM32F103RCT6 STM32F407VET6
3.3V/5.0V 3.3V 3.3V 5.0V 5.0V
GND GND GND GND GND
DB0-DB1  

 

PB0~PB15

PD14-PD15  

 

PB0~PB15

PD14-PD15
DB2-DB3 PD0-PD1 PD0-PD1
DB4-DB12 PE7-PE15 PE7-PE15
DB13-DB15 PD8-PD10 PD8-PD10
WR PC7 PD5 PC7 PD5
RD PC6 PD4 PC6 PD4
RS PC8 PD11 PC8 PD11
ISINMI PC4 复位引脚 PC4 复位引脚
CS PC9 PD7 PC9 PD7
LED_A PC10 PB15 PC10 PB15
T_IRQ PC1 PB1 PC1 PB1
T_DIN PC3 PB2 PC3 PB2
T_DO PC2 PC4 PC2 PC4
T_CS PC13 PC13 PC13 PC13
T_CLK PC0 PB0 PC0 PB0

Akiyesi:

Ipese Agbara ti Ifihan
SMC0430A / SMC0500A: Awọn 3.3V ipese agbara gbọdọ wa ni ti sopọ si 2.8V ~ 3.3V, ati 5.0V ko le wa ni ti sopọ; SMC0700A: Awọn ipese agbara gbọdọ wa ni ti sopọ si 5.0V, bibẹkọ ti awọn backlight yoo ko ina;

Awọn ọna mẹta lo wa lati ṣakoso ina ẹhin: nigbagbogbo titan, SSD1963 PWM imọlẹ iṣakoso, ati iṣakoso pin. Nipa aiyipada, iṣakoso pin ti lo. Nikan nilo lati tẹ ipele giga kan sii lori PIN LED_A lati jẹ ki Circuit wakọ ẹhin ina, tan ina ẹhin, ati titẹ ipele kekere kan lati pa ina ẹhin naa. Nipa titẹ ifihan PWM kan wọle, imọlẹ ina ẹhin le ṣe atunṣe.

Niwọn igba ti agbara ọja jẹ 200-400mA nigbati ina ẹhin ba tan julọ, rii daju pe o lo ipese agbara iduroṣinṣin ati laini ipese agbara ti o peye.

Iyaworan Ila

Surenoo SMC0430A-800480 Series MCU Interface TFT LCD Module 2

Aworan atọka ti LCD Module

Surenoo SMC0430A-800480 Series MCU Interface TFT LCD Module 3

Apá B: SPEC fun TFT LCD Panel

Gbogbogbo Awọn alaye

043JGI50 ni TFT-LCD module. O ti wa ni kq a TFT- LCD nronu, iwakọ IC, FPC, a pada ina kuro. Agbegbe ifihan 4.3 ni awọn piksẹli 800 x 480 ati pe o le ṣe ifihan to awọn awọ 16.7M. Ọja yii ni ibamu pẹlu aropin ayika RoHS.

 

Nkan

 

Awọn akoonu

 

Ẹyọ

 

Akiyesi

 

Iru LCD

 

Dudu deede, Gbigbe

 

 
 

Ifihan awọ

 

16.7M

   

1

 

ViewIlana Itọsọna

 

GBOGBO

 

Aago

 
Awọn iwọn otutu ti nṣiṣẹ  

-20 ~ +70

 

 
 

Ibi ipamọ otutu

 

-30 ~ +80

 

 
 

Modulesize

 

105.50(W)×67.20(H)×3.00(T)

 

mm

 
 

Agbegbe ti nṣiṣe lọwọ

 

95.04 (W)×53.858(H)

mm  
 

Nọmba ti Awọn aami

 

800×RGB×480

 

awọn aami

 
 

Imọlẹ ẹhin

 

10-LED

   
 

Data Gbigbe

 

RGB ni wiwo

 

 
  1. Awọ tune ti wa ni die-die yipada nipasẹ iwọn otutu ati awakọ voltage.
  2. Laisi FPC ati Solder.
Iyaworan Ila

Surenoo SMC0430A-800480 Series MCU Interface TFT LCD Module 4

Iwọn Iwọn to gaju (Ta=25℃)

Iwontunwọnsi Eletiriki O pọju.(Vss=0V,Ta=25℃)

Paramita Aami Min Iru O pọju Ẹyọ Akiyesi
 

 

 

Ibi ti ina elekitiriki ti nwa

VDD -0.3 3.96 V  
AVDD -0.5 14.85 V  
VGL  

-10.5  

V  
VGH 13 V  
Awọn iwọn otutu ti nṣiṣẹ TOP -20 70 °C  
Ibi ipamọ otutu TST -30 80 °C  
  1. Ti o ba ti module jẹ loke awọn idi ti o pọju-wonsi. O le bajẹ patapata. Lilo module laarin awọn ipo abuda itanna atẹle tun ti kọja, module naa yoo jẹ aiṣedeede ati fa igbẹkẹle ti ko dara.
  2. VDD>VSS gbọdọ wa ni itọju.
  3. Jọwọ rii daju pe awọn olumulo ti wa ni ilẹ nigbati o nfi Modulu LCD lọwọ.

Ayika Absolute o pọju-wonsi.

 

 

Nkan

 

Ibi ipamọ

 

Ṣiṣẹ

 

 

Akiyesi

MỌ. MAX. MỌ. MAX.
Ibaramu otutu -30℃ 80 ℃ -20℃ 70 ℃ 1,2
 

Ọriniinitutu

 

 

 

 

 

3

  1. Akoko idahun yoo dinku nigbati o ṣiṣẹ ni iwọn otutu kekere.
  2. Awọ abẹlẹ yipada die-die da lori iwọn otutu ibaramu.
    Awọn lasan jẹ iparọ.
  3. Ta<=40℃:85%RH MAX.
    Ta> = 40℃: Ọriniinitutu pipe gbọdọ jẹ kekere ju ọriniinitutu ti 85% RH ni 40℃.
Itanna pato ati awọn abuda akoko

Awọn abuda itanna(Vss=0V,Ta=25℃)

Paramita Aami Ipo Min Iru O pọju Ẹyọ Akiyesi
Ibi ti ina elekitiriki ti nwa VDD Ta=25℃ 2.8 3.3 3.6 V  
 

Iwọn titẹ siitage

 

'H'

 

VIH

 

VDD=3.3V

 

0.7VDD

 

 

VDD

 

V

 
'L' VIL VDD=3.3V 0 0.3VDD V  
 

Lilo lọwọlọwọ

ICC1 Ipo deede mA 2
 

ICC2

Ipo orun  

 

0.03

 

0.09

 

mA

 

2

Akiyesi:

  1. Nigbati iyatọ to dara julọ ti gba ni ipo gbigbe.
  2. Idanwo ni apẹrẹ 1╳1chessboard.

Sipesifikesonu ina ẹhin LED (VSS = 0V, Ta = 25℃)

 

Nkan

 

Aami

 

Ipo

 

Min

 

Iru

 

O pọju

 

Ẹyọ

 

Akiyesi

 

Ipesetage

     

 

15

 

V  
 

Ipese lọwọlọwọ

 

If

 

 

 

40

 

 

MA

 

Surenoo SMC0430A-800480 Series MCU Interface TFT LCD Module 5

Akiyesi:

  1. VLED=VLED (+) -VLED (-).
  2. Iwọn lọwọlọwọ ti LED jẹ 20mA.
    A ṣe iṣeduro awakọ LED ni ipo lọwọlọwọ nigbagbogbo.

Awọn ifihan agbara wiwo

Pin Aami Apejuwe.
 

1

 

LED_K

 

Backlight LED Ilẹ

 

2

 

LED_A

 

Backlight LED Power

 

3

 

GND

 

GND

 

4

 

VDD

 

Ibi ti ina elekitiriki ti nwa

 

5~12

 

R0-R7

 

Pupa data akero

 

13~20

 

G0-G7

 

Green data akero

 

21~28

 

B0-B7

 

Bulu data akero

 

29

 

GND

 

GND

 

30

 

PCLK

 

Aago data

 

31

 

DISP

 

Ipo imurasilẹ yan pin

 

32

 

HSYNC

 

Line SYNC ifihan agbara

 

33

 

VSYNC

 

Fireemu SYNC ifihan agbara

 

34

 

DE

 

Data Jeki Input

 

35

 

NC

 

NC

 

36

 

GND

 

GND

 

37

 

X1

 

Pin Iṣakoso nronu Fọwọkan

 

38

 

Y1

 

Pin Iṣakoso nronu Fọwọkan

 

39

 

X2

 

Pin Iṣakoso nronu Fọwọkan

 

40

 

Y2

 

Pin Iṣakoso nronu Fọwọkan

Optical Abuda
Nkan Aami Ipo Min. Iru. O pọju. Ẹyọ Akiyesi
Imọlẹ Bp θ= 0°

F=0°

500 Cd/m2 1
Ìṣọ̀kan Bp 75 80 % 1,2
 

Viewigun igun

3:00  

 

Kr≥10

70 80  

 

Deg

 

 

3

6:00 70 80
9:00 70 80
12:00 70 80
Iyatọ

Ipin

Cr  

θ= 0°

F=0°

  1200      
Akoko Idahun Tr+Tf   30 40 ms 5
 

 

 

 

 

Iwọn awọ CIE

Alakoso

 

W

x  

 

 

 

 

 

 

θ= 0°

F=0°

0.311  

 

 

 

 

 

 

1,6

y 0.338
Y
 

R

x
y
Y
 

G

x
y  
Y
 

B

x
y
Y
NTSC

Ipin

     

50

  %

Akiyesi: paramita naa ti yipada diẹ nipasẹ iwọn otutu, awakọ voltage ati ohun elo
Akiyesi 1: A ṣe iwọn data naa lẹhin ti awọn LED ti wa ni titan fun awọn iṣẹju 5. Awọn ifihan LCM ni kikun funfun.
Imọlẹ naa jẹ iye aropin ti awọn aaye wiwọn 9. Ẹrọ wiwọn PR-705 (Φ8mm)

Ipo wiwọn:

  • Awọn agbegbe wiwọn: Yara dudu.
  • Iwọn iwọn otutu: Ta=25℃.
  • Satunṣe ṣiṣẹ voltage lati gba iyatọ to dara julọ ni aarin ifihan.

Iwọn wiwọn ni aaye aarin ti nronu LCD lẹhin diẹ ẹ sii ju awọn iṣẹju 5 lakoko titan ina ẹhin.

Surenoo SMC0430A-800480 Series MCU Interface TFT LCD Module 6

Akiyesi 2: Aṣọṣọkan luminance jẹ iṣiro nipasẹ lilo agbekalẹ atẹle.

⊿Bp = Bp (Min.) / Bp (Max.)×100 (%)
Bp (Max.) = Imọlẹ ti o pọju ni awọn aaye wiwọn 9
Bp (Min.) = Imọlẹ ti o kere julọ ni awọn aaye wiwọn 9.

Surenoo SMC0430A-800480 Series MCU Interface TFT LCD Module 7

Akiyesi 3: Itumọ ti viewigun igun:
Tọkasi aworan ti o wa ni isalẹ ti samisi nipasẹ θ ati Ф

Surenoo SMC0430A-800480 Series MCU Interface TFT LCD Module 8

Akiyesi 4: Itumọ ipin itansan.( Idanwo LCD nipa lilo DMS501)

Surenoo SMC0430A-800480 Series MCU Interface TFT LCD Module 9

Akiyesi 5: Definition ti Esi akoko. (Idanwo LCD nipa lilo DMS501):
Awọn ifihan agbara iṣẹjade ti oluwari fọto jẹ wiwọn nigbati awọn ifihan agbara titẹ sii yipada lati “dudu” si “funfun”(akoko ja bo) ati lati “funfun” si “dudu”(akoko dide), lẹsẹsẹ. Akoko idahun jẹ asọye bi aarin akoko laarin 10% ati 90% ti ampLitudes.Tọka si nọmba bi isalẹ.

Surenoo SMC0430A-800480 Series MCU Interface TFT LCD Module 10

Akiyesi 6: Itumọ ti Awọ ti CIE Coordinate ati NTSC Ratio.

Surenoo SMC0430A-800480 Series MCU Interface TFT LCD Module 11

Akiyesi 7: Definition ti agbelebu ọrọ.
Ipin ọ̀rọ̀ àgbélébùú(%)=|àpẹẹrẹ Ìmọ́lẹ̀-àpẹẹrẹ Ìmọ́lẹ̀|/àpẹẹrẹ Imọlẹ̀*100

Surenoo SMC0430A-800480 Series MCU Interface TFT LCD Module 12

Awọn nkan Idanwo Igbẹkẹle ati Awọn ibeere
Rara Nkan Idanwo Ipo idanwo Apejuwe
 

1

 

Ibi ipamọ otutu giga

80℃±2℃ 96H

Mu pada 2H ni 25 ℃ Agbara ni pipa

 

 

 

 

 

 

 

1. Lẹhin idanwo, ikunra ati awọn abawọn itanna ko yẹ ki o ṣẹlẹ.

2. Lapapọ agbara lọwọlọwọ ko yẹ ki o ju ẹẹmeji ti iye akọkọ.

 

2

 

Ipamọ otutu kekere

-30℃±2℃ 96H

Mu pada 2H ni 25 ℃ Agbara ni pipa

 

3

 

Isẹ otutu giga

70℃±2℃ 96H

Mu pada 2H ni 25 ℃ Agbara

 

4

 

Isẹ otutu kekere

-20℃±2℃ 96H

Mu pada 4H ni 25 ℃ Agbara

5 Iwọn otutu giga / ọriniinitutu

Isẹ

60℃±2℃ 90%RH 96H

Agbara lori

6 Iwọn otutu –30℃←—————–→80℃

30 iṣẹju 5 iṣẹju 30 iṣẹju

lẹhin 5 ọmọ, Mu pada 2H ni 25 ℃ Power pipa

7  

Igbeyewo gbigbọn

10Hz~150Hz, 100m/s2, 120min  

Ko gba ọ laaye Kosimetik ati awọn abawọn itanna.

8  

Mọnamọna igbeyewo

Idaji- ese,300m/s2,11ms
 

9

 

Idanwo ESD

Ilọjade afẹfẹ: ± 8KV, Igbasilẹ olubasọrọ: ± 4KV  

Akiyesi: Isẹ: Ipese 3.3V fun eto kannaa.

Awọn ofin ayewo lẹhin idanwo igbẹkẹle, bi isalẹ

Nkan Ayewo
Iyatọ CR> 50%
ID IDD<200%
Imọlẹ Imọlẹ>60%
Ohun orin awọ Ohun orin awọ +/- 0,05
Ipele didara

Pipin awọn abawọn
Awọn abawọn pataki (MA): Aṣiṣe pataki kan tọka si abawọn ti o le dinku lilo lilo fun awọn ohun elo ọja, pẹlu gbogbo awọn abawọn iṣẹ (gẹgẹbi ko si ifihan, ifihan ajeji, ṣiṣi tabi apa ti o padanu, kukuru kukuru, paati ti o padanu), iwọn ilana ti o kọja iyaworan, awọn abawọn ilọsiwaju ati awọn ti o ni ipa lori igbẹkẹle.

Awọn abawọn kekere (MI): Aṣiṣe kekere kan tọka si abawọn ti ko gba pe o le dinku ohun elo ọja tabi abawọn ti o yapa lati awọn iṣedede ti o wa tẹlẹ ti ko ni ibatan si lilo daradara ti ọja tabi iṣẹ rẹ, gẹgẹbi dudu iranran, aaye funfun, iranran didan, pinhole, laini dudu, laini funfun, iyatọ itansan, abawọn gilasi, abawọn polarizer, ati bẹbẹ lọ.

Definition ti iyewo ibiti

Fun abawọn aami ti TFT LCD ti ko kere ju 3 inches, pin awọn agbegbe mẹta lati ṣe idajọ (gẹgẹbi nọmba 1).
A agbegbe: aarin ti viewagbegbe agbegbe
B agbegbe: ẹba ti viewagbegbe agbegbe
Agbegbe C: Ita viewagbegbe agbegbe
Fun awọn abawọn miiran, pinpin awọn agbegbe meji lati ṣe idajọ (gẹgẹbi nọmba 2).

Agbegbe kan: inu Viewagbegbe agbegbe
B agbegbe: ita Viewagbegbe agbegbe
X1(AA~VA): 2mm X2(AA~VA): 2mm Y1(AA~VA): 2mm Y2(AA~VA): 2mm

Surenoo SMC0430A-800480 Series MCU Interface TFT LCD Module 13

Awọn nkan ayewo ati awọn akọsilẹ gbogbogbo

 

 

 

Awọn akọsilẹ gbogbogbo

1. Ti eyikeyi awọn abawọn ti ko ṣe pato ninu idiwọn yii ṣẹlẹ, boṣewa afikun yoo jẹ ipinnu nipasẹ adehun ifọwọsowọpọ laarin alabara ati SH.

2. Viewagbegbe yẹ ki o jẹ agbegbe ti SH ṣe iṣeduro. 3.Opin sample yẹ ki o wa ṣaaju si boṣewa Ayewo yii. 4.Viewidajọ yẹ ki o wa labẹ apẹrẹ aimi.

5.Awọn ipo ayẹwo

Ijinna ayewo: 250 mm (lati sample) Iwọn otutu: 25± 5 ºC Igun ayewo: awọn iwọn 45 ni itọsọna aago mẹfa (gbogbo awọn abawọn ninu viewagbegbe yẹ ki o wa

ṣe ayẹwo lati itọsọna yii)

 

 

 

 

 

 

Awọn nkan ayewo

Pinhole, Imọlẹ Imọlẹ, Aami dudu, Aami funfun, Laini dudu, Laini funfun, patiku ajeji, Bubble  

Awọ ti agbegbe kekere yatọ si iyokù. Awọn lasan ko ni yi pẹlu voltage

 

Iyatọ iyatọ

Awọ ti agbegbe kekere yatọ si iyokù. Awọn lasan ayipada pẹlu voltage
 

Polarizer abawọn

Scratch, Dọti, Patiku, Bubble lori polarizer tabi laarin polarizer ati gilasi
Aami abawọn (TFT LCD) Awọn piksẹli yoo han imọlẹ tabi dudu ni aijẹ deede nigbati ifihan
Alebu iṣẹ Ko si ifihan, Ifihan ajeji, Ṣii tabi abala sonu, Circuit kukuru, eke viewitọsọna
  Aleebu gilasi Gilasi kiraki, Fari igun ti gilasi, ajeseku gilasi
PCB abawọn Awọn abawọn apejọ irinše

Ti njade ipele ayewo

 

Ti njade Ayewo bošewa

 

Awọn ipo ayẹwo

Ayewo
Min. O pọju. Ẹyọ IL AQL
Awọn abawọn pataki Wo awọn akọsilẹ gbogbogbo 8.3 Wo 8.5 II 0.065
 

Awọn abawọn Kekere

 

Wo awọn akọsilẹ gbogbogbo 8.3

 

Wo 8.5

 

II

 

0.065

Akiyesi: Sampling boṣewa ibamu GB2828

Ayewo Awọn ohun ati àwárí mu

Surenoo SMC0430A-800480 Series MCU Interface TFT LCD Module 14

Surenoo SMC0430A-800480 Series MCU Interface TFT LCD Module 15

Surenoo SMC0430A-800480 Series MCU Interface TFT LCD Module 16

Surenoo SMC0430A-800480 Series MCU Interface TFT LCD Module 17

Awọn iṣọra fun Lilo Awọn modulu LCD

Mimu Awọn iṣọra

  1. Awọn àpapọ nronu ti ṣe ti gilasi. Maṣe tẹriba si mọnamọna ẹrọ nipa sisọ silẹ lati ibi giga, ati bẹbẹ lọ.
  2. Ti pánẹ́ẹ̀sì àpapọ̀ bá ti bà jẹ́ tí èròjà krísítálì inú rẹ̀ sì ń jáde, rí i dájú pé o má ṣe gba èyíkéyìí sí ẹnu rẹ, tí nǹkan náà bá kan ara rẹ tàbí aṣọ rẹ, yára fọ̀ ọṣẹ àti omi kúrò.
  3. Ma ṣe lo agbara ti o pọ julọ si oju-ilẹ di splay tabi awọn agbegbe ti o wa nitosi nitori eyi le fa ki ohun orin awọ yatọ.
  4. Awọn polarizer ibora ti awọn àpapọ dada ti LCD module jẹ asọ ti o si ni rọọrun họ. Mu yi polarizer fara.
  5. Ti oju iboju ba ti doti, simi si oju ki o rọra nu rẹ pẹlu asọ gbigbẹ rirọ. Ti ko ba han patapata, asọ tutu pẹlu ọkan ninu awọn olomi wọnyi:
    • Ọti isopropyl
    • Ethyl oti
      Awọn ohun elo miiran ju awọn ti a mẹnuba loke le ba polarizer jẹ. Paapaa, maṣe lo awọn atẹle wọnyi:
    • Omi
    • Ketone
    • Awọn olomi aromatic
  6. Ma ṣe gbiyanju lati ṣajọpọ Modulu LCD.
  7. Ti agbara iyika kannaa ba wa ni pipa, ma ṣe lo awọn ifihan agbara titẹ sii.
  8. Lati yago fun iparun awọn eroja nipasẹ ina aimi, ṣọra lati ṣetọju agbegbe iṣẹ to dara julọ.
    1. Rii daju lati de ara nigba mimu awọn modulu LCD mu.
    2. Awọn irinṣẹ ti a beere fun apejọ, gẹgẹbi awọn irin tita, gbọdọ wa ni ilẹ daradara.
    3. Lati dinku iye ina ina aimi ti ipilẹṣẹ, maṣe ṣe apejọ ati iṣẹ miiran labẹ awọn ipo gbigbẹ.
    4. Module LCD jẹ ti a bo pẹlu fiimu kan lati daabobo oju iboju. Ṣọra nigbati o ba yọ fiimu aabo yii kuro nitori pe ina aimi le ṣe ipilẹṣẹ.

Awọn iṣọra ipamọ

  1. Nigbati o ba tọju awọn modulu LCD, yago fun ifihan si orun taara tabi si ina ti fluorescent lamps.
  2. Awọn modulu LCD yẹ ki o wa ni ipamọ labẹ iwọn otutu ipamọ.
  3. Awọn modulu LCD yẹ ki o wa ni ipamọ ninu yara laisi acid, alkali ati gaasi ipalara.

Awọn modulu LCD ko yẹ ki o ṣubu ati iyalẹnu iwa-ipa lakoko gbigbe, ati tun yẹ ki o yago fun titẹ pupọ, omi, damp ati oorun.

Awọn iwe aṣẹ / Awọn orisun

Surenoo SMC0430A-800480 Series MCU Interface TFT LCD Module [pdf] Afowoyi olumulo
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