Surenoo SMC0430A-800480 Series MCU Interface TFT LCD Module

Awoṣe No.
- SMC0430A-480272-RTP/CTP
- SMC0430A-800480-RTP/CTP (IPS)
- SMC0500A-800480-RTP/CTP
- 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

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

Aworan atọka ti LCD Module

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

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 |
- 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.
- VDD>VSS gbọdọ wa ni itọju.
- 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 |
- Akoko idahun yoo dinku nigbati o ṣiṣẹ ni iwọn otutu kekere.
- Awọ abẹlẹ yipada die-die da lori iwọn otutu ibaramu.
Awọn lasan jẹ iparọ. - 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:
- Nigbati iyatọ to dara julọ ti gba ni ipo gbigbe.
- 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 |

Akiyesi:
- VLED=VLED (+) -VLED (-).
- 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.

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.

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

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

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.

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

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

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

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




Awọn iṣọra fun Lilo Awọn modulu LCD
Mimu Awọn iṣọra
- Awọn àpapọ nronu ti ṣe ti gilasi. Maṣe tẹriba si mọnamọna ẹrọ nipa sisọ silẹ lati ibi giga, ati bẹbẹ lọ.
- 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.
- 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.
- Awọn polarizer ibora ti awọn àpapọ dada ti LCD module jẹ asọ ti o si ni rọọrun họ. Mu yi polarizer fara.
- 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
- Ma ṣe gbiyanju lati ṣajọpọ Modulu LCD.
- Ti agbara iyika kannaa ba wa ni pipa, ma ṣe lo awọn ifihan agbara titẹ sii.
- Lati yago fun iparun awọn eroja nipasẹ ina aimi, ṣọra lati ṣetọju agbegbe iṣẹ to dara julọ.
- Rii daju lati de ara nigba mimu awọn modulu LCD mu.
- Awọn irinṣẹ ti a beere fun apejọ, gẹgẹbi awọn irin tita, gbọdọ wa ni ilẹ daradara.
- Lati dinku iye ina ina aimi ti ipilẹṣẹ, maṣe ṣe apejọ ati iṣẹ miiran labẹ awọn ipo gbigbẹ.
- 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
- Nigbati o ba tọju awọn modulu LCD, yago fun ifihan si orun taara tabi si ina ti fluorescent lamps.
- Awọn modulu LCD yẹ ki o wa ni ipamọ labẹ iwọn otutu ipamọ.
- 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
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Surenoo SMC0430A-800480 Series MCU Interface TFT LCD Module [pdf] Afowoyi olumulo SMC0430AA3-800480, SMC0430A-480272, SMC0430A-800480, SMC0500A-800480, SMC0700A-800480, SMC0430A-800480 jara, SMC0430 Interface oju-800480M Ni wiwo TFT LCD Module, TFT LCD Module, LCD Module, Module |





