Chithunzi cha LCD cha Surenoo SLC0802B

Zofotokozera:

• Nambala ya Model: Chithunzi cha S3ALC0802B
• Wopanga: Malingaliro a kampani Shenzhen Surenoo Technology Co., Ltd.
• Zowonetsa: Khalidwe la LCD

Malangizo Ogwiritsira Ntchito Zogulitsa

Zowonetsa:
Mtundu wa S3ALC0802B ndi gawo la LCD lopangidwa ndi Shenzhen Surenoo Technology Co., Ltd. Imapereka mawonekedwe omveka bwino komanso owoneka bwino a zilembo zamapulogalamu osiyanasiyana.

Kulongosola Mwamakina:
Ma module a LCD ali ndi miyeso yeniyeni yamakina yomwe imayenera kuganiziridwa pakuyika kapena kuphatikizidwa mu chipangizo. Onani kuzinthu zamakina kuti mudziwe zambiri zamakina.

Mafotokozedwe Amagetsi:
Onetsetsani kuti maulumikizidwe amagetsi apangidwa moyenera monga momwe mapini amapangidwira kuti apewe kuwonongeka kwa module.
Onaninso gawo la zowunikira zamagetsi mu bukhu la ogwiritsa ntchito kuti mumve zambiri.

Tsatanetsatane wa Optical:
Mafotokozedwe a mawonekedwe a module amatanthauzira momwe amagwirira ntchito mosiyanasiyana, kuwala, ndi viewma angles. Sinthani zochunirazi ngati pakufunika kuti muwongolere mawonekedwe abwino.

Chonde dinani chithunzi chotsatirachi kuti mugule ma sample

Malingaliro a kampani Shenzhen Surenoo Technology Co., Ltd.

www.surenoo.com

Skype: Surenoo365

Reference Controller Datasheet

KUYANG'ANIRA ZAMBIRI

Zithunzi za 12456B1.1 SLC0802B

Chithunzi cha SLC0802B
*Nambala yazithunzi zotsatizana ndi nambala ya tebulo ili pamwambapa 1.1.

KULAMBIRA

Mawonekedwe Specification

Kufotokozera Kwamakina

Mfundo Zamagetsi

Kufotokozera kwa Optical

ZOjambula

ELECTRICAL SPEC

Kusintha Kwa

Pin No	Pin Dzina	Kufotokozera
1	VSS	Pansi, 0V
2	VDD	Logic Power Supply, +5V
3	V0	Opaleshoni voltage kwa LCD
4	RS	Kaundula wa Deta / Malangizo Sankhani (H: Chizindikiro cha data, L: Chizindikiro cha Malangizo)
5	R/W	Werengani / Lembani (H: Werengani Mode, L: Lembani)
6	E	Yambitsani Signal
7	DB0	Mtengo wa data 0
8	DB1	Mtengo wa data 1
9	B2	Mtengo wa data 2
10	DB3	Mtengo wa data 3
11	DB4	Mtengo wa data 4
12	DB5	Mtengo wa data 5
13	DB6	Mtengo wa data 6
14	DB7	Mtengo wa data 7
15	LED_A	Backlight Anode
16	LED_K	Backlight Cathode

Mtheradi Maximum Mavoti

Makhalidwe Amagetsi

MALANGIZO OYendera

Mulingo Wovomerezeka Wabwino
Chigawo chilichonse chikuyenera kukwaniritsa mulingo womwe ukufotokozedwa motere

Tanthauzo la Loti
Chigawo chimodzi chimatanthawuza kuchuluka kwa zotumizira kwa kasitomala nthawi imodzi.

Condition of Cosmetic Inspection

• KUYENDERA NDI KUYESA
  • FUNCTION TEST
  • KUYENDERERA MAONEKERO
  • KUSINTHA KWAMBIRI

ZOCHITIKA ZONSE

• Ikani pansi pa lamp (20w¡Á2) patali 100mm kuchokera
• Yendani mowongoka 45 digiri kutsogolo (kumbuyo) kuti muwone mawonekedwe a LCD.

AQL INSPECTION LEVEL

• SAMPNJIRA YOPHUNZITSIRA: MIL-STD-105D
• SAMPLING PLAN: SINGLE
• CHIPEMBEDZO CHACHIKULU: 0.4% (Chachikulu)
• CHIPEMBEDZO CHOCHOKERA: 1.5% (CHOCHEWA)
• WANJIRA WAZAMBIRI: II/NORMAL

Zodzikongoletsera za Module

Zodzikongoletsera za Screen (zosagwira ntchito)

Ayi.	Chilema	Chiweruzo Criterion		Gawo
1	Mawanga	Mogwirizana ndi Screen Cosmetic Criteria (Operating) No.1.		Zochepa
2	Mizere	Mogwirizana ndi Screen Cosmetic Criteria (Ntchito) No.2.		Zochepa
3	Ma Bubbles mu Polarizer			Zochepa
		kukula: d mm	Qty yovomerezeka m'malo ogwira ntchito
		d≦0.3 0.3 1.0 1.5 <d	Kunyalanyaza 3 1 0
4	Kanda	Mogwirizana ndi mawanga ndi mizere yogwiritsira ntchito zodzoladzola, Pamene kuwala kumawonekera pamtunda, zokopa siziyenera kukhala zodabwitsa.		Zochepa
5	Kuchulukana kovomerezeka	Pamwambapa zolakwika ziyenera kulekanitsidwa kuposa 30mm wina ndi mzake.		Zochepa
6	Mitundu	Osadziwikiratu ma coloration mu viewgawo la mapanelo a LCD. Mtundu wowunikira kumbuyo uyenera kuweruzidwa ndi kuyatsa kumbuyo kokha.		Zochepa
7	Kuipitsidwa	Osati kuzindikirika.		Zochepa

Zodzikongoletsera za Screen (Kugwira ntchito)

CHENJEZO POGWIRITSA NTCHITO

Kusamalira Chitetezo

• Chipangizochi chimatha kuwonongeka ndi Electro-Static Discharge (ESD). Tsatirani njira zopewera anti-static.
• Gulu lowonetsera la SUR limapangidwa ndi galasi. Osachita mantha ndi makina pochigwetsa kapena kugunda. Ngati gulu lowonetsera la SUR lawonongeka ndipo chinthu chamadzimadzi chamadzimadzi chikutuluka, onetsetsani kuti musalowe mkamwa mwanu. Ngati chinthucho chikukhudza khungu kapena zovala zanu, chisambitseni ndi sopo ndi madzi.
• Osagwiritsa ntchito mphamvu zambiri pamalo owonetsera a SUR kapena malo oyandikana nawo chifukwa izi zitha kupangitsa kuti kamvekedwe kake kasinthe.
• Polarizer yophimba mawonekedwe a SUR pa module ya LCD ndi yofewa komanso yokanda mosavuta. Gwiritsani ntchito polarizer iyi mosamala.
• Ngati mawonekedwe a SUR aipitsidwa, pumani pamwamba ndikupukuta modekha ndi nsalu yofewa youma. Ngati chaipitsidwa kwambiri, nyowetsani nsalu ndi chimodzi mwazotsatirazi za Isopropyl kapena mowa.
• Zosungunulira zina kupatula zomwe tazitchulazi zitha kuwononga polarizer. Makamaka, musagwiritse ntchito Madzi.
• Samalani kuti muchepetse kuwonongeka kwa electrode. Kuwonongeka kwa ma elekitirodi kumachulukitsidwa ndi madontho amadzi, kusungunuka kwa chinyezi kapena kutuluka kwaposachedwa pamalo a chinyezi chambiri.
• Ikani SUR LCD Module pogwiritsa ntchito mabowo okwera. Mukayika gawo la LCD onetsetsani kuti ilibe kupotoza, kupotoza ndi kusokoneza. Makamaka, musamakoke mokakamiza kapena kupinda chingwe kapena chingwe chakumbuyo.
• Osayesa kusokoneza kapena kukonza gawo la SUR LCD.
• NC terminal iyenera kukhala yotseguka. Osalumikiza chilichonse.
• Ngati mphamvu yozungulira ya logic yazimitsidwa, musagwiritse ntchito zizindikiro zolowera.
• Pofuna kupewa kuwonongeka kwa zinthu ndi magetsi osasunthika, samalani kuti mukhale ndi malo abwino kwambiri ogwirira ntchito.
  • Onetsetsani kuti mukutsitsa thupi mukamagwira ma module a SUR LCD.
  • Zida zofunika kusonkhanitsa, monga zitsulo zogulitsira, ziyenera kukhazikika bwino.
  • Kuchepetsa kuchuluka kwa magetsi osasunthika opangidwa, musachite kusonkhanitsa ndi ntchito zina pansi pamikhalidwe yowuma.
  • Module ya LCD imakutidwa ndi filimu kuti iteteze mawonekedwe. Samalani pochotsa filimu yotetezayi chifukwa magetsi osasunthika amatha kupangidwa.

Kutetezedwa Kwamagetsi

• Dziwani ndipo, nthawi zonse, sungani ma ratings apamwamba pa madalaivala a logic ndi LC. Dziwani kuti pali kusiyana pakati pa zitsanzo.
• Pewani kugwiritsa ntchito reverse polarity ku VDD ndi VSS, komabe mwachidule.
• Gwiritsani ntchito gwero lamphamvu laukhondo lopanda zodutsa. Mikhalidwe yamagetsi nthawi zina imagwedezeka ndipo imatha kupitilira kuchuluka kwa ma module a SUR.
• Mphamvu ya VDD ya gawo la SUR iyeneranso kupereka mphamvu pazida zonse zomwe zitha kuwonera. Musalole kuti basi ya data iyendetsedwe pamene logic yoperekedwa ku module yazimitsidwa.

Njira Zodzitetezera

• OSATI plug kapena kutulutsa gawo la SUR pomwe makinawo ali ndi mphamvu.
• Chepetsani kutalika kwa chingwe pakati pa gawo la SUR ndi MPU yolandila.
• Kwa zitsanzo zokhala ndi nyali zakumbuyo, musati muzimitsa nyali yakumbuyo posokoneza mzere wa HV. Kutsitsa ma inverters kutulutsa voltagma monyanyira omwe amatha kukhala mkati mwa chingwe kapena pachiwonetsero.
• Gwiritsani ntchito gawo la SUR mkati mwa malire a kutentha kwa ma modules.

Kusamala Kwamakina/Zachilengedwe

• Kuwotcha molakwika ndiye chifukwa chachikulu chazovuta za module. Kugwiritsa ntchito flux zotsukira sikovomerezeka chifukwa zimatha kulowa pansi pa kulumikizana kwa electrometric ndikupangitsa kusawoneka bwino.
• Mount SUR module kuti ikhale yopanda torque komanso kupsinjika kwamakina.
• Pamwamba pa gulu la LCD sayenera kukhudzidwa kapena kukanda. Chiwonetsero chakutsogolo ndi chokwala mosavuta, polarizer ya pulasitiki. Pewani kukhudza ndi kuyeretsa pokhapokha ngati kuli kofunikira ndi thonje yofewa, yoyamwa dampopangidwa ndi petroleum benzene.
• Nthawi zonse gwiritsani ntchito njira ya anti-static mukamagwira gawo la SUR.
• Pewani kuchuluka kwa chinyezi pa module ndikuwona zovuta za chilengedwe pakusungirako nthawi
• Osasunga padzuwa lolunjika
• Ngati kutayikira kwa zinthu zamadzimadzi kristalo kuyenera kuchitika, pewani kukhudzana ndi nkhaniyi, makamaka kumeza.
  Ngati thupi kapena zovala zaipitsidwa ndi kristalo wamadzimadzi, sambani bwino ndi madzi ndi sopo.

Kusamala Posungira
Mukasunga ma module a LCD, pewani kuwunika kwa dzuwa kapena kuwala kwa fulorosenti l.amps.
Sungani ma module a SUR m'matumba (peŵani kutentha kwakukulu / chinyezi chambiri komanso kutentha kochepa pansi pa OC
Ngati n'kotheka, ma module a SUR LCD ayenera kusungidwa momwemo momwe adatumizidwa kuchokera ku kampani yathu.

Ena
Makhiristo amadzimadzi amakhazikika pansi pa kutentha kochepa (pansi pa kutentha kosungirako) zomwe zimatsogolera kumalo olakwika kapena kupanga mpweya (wakuda kapena woyera). Ma thovu a mpweya amathanso kupangidwa ngati gawoli limakhala ndi kutentha kochepa.

Ngati ma module a SUR LCD akhala akugwira ntchito kwa nthawi yayitali akuwonetsa mawonekedwe omwewo, mawonekedwe owonetsera amatha kukhalabe pazenera ngati zithunzi za mizukwa komanso kusiyanitsa pang'ono kungawonekere. Kugwira ntchito moyenera kumatha kubwezeretsedwanso poyimitsa kugwiritsa ntchito kwakanthawi. Tiyenera kuzindikira kuti chodabwitsa ichi sichimakhudza kwambiri kudalirika kwa ntchito.

Kuti muchepetse kuwonongeka kwa magwiridwe antchito a ma module a LCD chifukwa cha chiwonongeko chobwera chifukwa cha magetsi osasunthika etc., samalani kuti musagwire magawo otsatirawa pogwira ma module.

• Malo owonekera a bolodi losindikizidwa.
• Zigawo za Terminal electrode.

KUGWIRITSA NTCHITO LCD MODULE

Liquid Crystal Display Modules
SUR LCD imapangidwa ndi galasi ndi polarizer. Samalani ndi zinthu zotsatirazi pogwira.

• Chonde sungani kutentha mkati mwanthawi yomwe mwasankha kuti mugwiritse ntchito ndikusunga. Kuwonongeka kwa polarization, kutulutsa thovu kapena kuchotsa polarizer kumatha kuchitika ndi kutentha kwambiri komanso chinyezi chambiri.
• Osakhudza, kukankha kapena kusisita zowululira zowonekera ndi chilichonse cholimba kuposa chowongolera cha pensulo cha HB (galasi, zomangira, ndi zina).
• N-hexane akulimbikitsidwa kuyeretsa zomatira zomwe zimagwiritsidwa ntchito kulumikiza kutsogolo / kumbuyo polarizers ndi zowonetsera zopangidwa ndi zinthu zamoyo zomwe zidzawonongeka ndi mankhwala monga acetone, toluene, ethanol ndi isopropylalcohol.
• Pamene mawonekedwe a SUR akukhala fumbi, pukutani pang'onopang'ono ndi thonje loyamwa kapena zinthu zina zofewa monga chamois zoviikidwa mu benzini ya petroleum. Osachapa mwamphamvu kuti musawononge mawonekedwe.
• Pukutani malovu kapena madontho amadzi nthawi yomweyo, kukhudzana ndi madzi kwa nthawi yayitali kungayambitse kuwonongeka kapena kufota.
  Pewani kukhudzana ndi mafuta ndi mafuta.
• Kuthirira pamwamba ndi kukhudzana ndi ma terminals chifukwa cha kuzizira kumawononga, kuwononga kapena kuyipitsa polarizer.
  Pambuyo mankhwala ayesedwa pa kutentha otsika ayenera kutenthedwa mu chidebe pamaso kubwera ndi kukhudzana ndi firiji mpweya.
  Osayika kapena kulumikiza chilichonse pamalo owonetsera SUR kuti mupewe kusiya zilembo.
• Osakhudza chiwonetserocho ndi manja opanda kanthu. Izi zidzadetsa malo owonetsera ndikuwononga kusungunula pakati pa ma terminals (zodzoladzola zina zimatsimikiziridwa ndi polarizers).
• Monga galasi ndi lofooka. Amakonda kukhala kapena kugwedezeka panthawi yogwira ntchito makamaka m'mphepete. Chonde pewani kugwetsa kapena kudodometsa.

Kukhazikitsa LCD Modules

• Phimbani pamwamba ndi mbale yodzitetezera yowonekera kuti muteteze polarizer ndi LC cell.
• Mukasonkhanitsa LCM muzipangizo zina, spacer mpaka pang'ono pakati pa LCM ndi mbale yoyenera iyenera kukhala ndi kutalika kokwanira kuti musapangitse kupsinjika kwa gawo la module, tchulani momwe mungayezere miyeso. Kulekerera kwa muyeso kuyenera kukhala ± 0.1mm.

Kusamala Pogwira Ma module a LCD

Popeza SUR LCM yasonkhanitsidwa ndikusinthidwa ndi digiri yapamwamba yolondola; pewani kugwiritsa ntchito zododometsa kwambiri pa module kapena kusintha kapena kusintha kulikonse.

• Osasintha, kusintha kapena kusintha mawonekedwe a tabu pa chimango chachitsulo.
  Osapanga mabowo owonjezera pa bolodi losindikizidwa, sinthani mawonekedwe ake kapena sinthani malo a zigawo zomwe zimalumikizidwa.
• Musawononge kapena kusintha ndondomeko yolembera pa bolodi losindikizidwa.
• Osasintha konse chingwe cha rabara ya mbidzi (rabara yoyendetsa) kapena cholumikizira chosindikizira cha kutentha.
• Kupatula kugulitsa mawonekedwe, musasinthe kapena kusintha ndi chitsulo cha soldering.
• Osagwetsa, kupinda kapena kupotoza SUR LCM.

Electro-Static Discharge Control
Popeza gawoli limagwiritsa ntchito CMOS LSI, kusamala komweko kuyenera kuperekedwa pakutulutsa kwamagetsi monga CMOS IC wamba.
Onetsetsani kuti mwakhazikika popereka LCM.

• Musanachotse LCM m'bokosi lake lonyamula katundu kapena kuiphatikiza mu seti, onetsetsani kuti gawoli ndi thupi lanu zili ndi mphamvu zofanana zamagetsi.
• Mukagulitsa terminal ya LCM, onetsetsani kuti gwero lamagetsi la AC lachitsulo chosungunulira silikutha.
• Mukamagwiritsa ntchito screwdriver yamagetsi kumangiriza LCM, screwdriver iyenera kukhala yokhoza kutsika pansi kuti ichepetse momwe kungathekere kufalikira kwa mafunde a electromagnetic kutulutsa zokoka kuchokera pagalimoto.
• Momwe mungathere pangani mphamvu yamagetsi ya zovala zanu zantchito ndi za benchi yantchito kukhala pansi.
  Kuchepetsa m'badwo wa magetsi osasunthika samalani kuti mpweya wa ntchitoyo usakhale wouma kwambiri. Chinyezi chachibale cha 50% -60% chikulimbikitsidwa.

Kusamala pakugulitsa kwa SUR LCM

• Yang'anani zotsatirazi mukamagulitsa waya wotsogolera, chingwe cholumikizira ndi zina ku LCM.
  • Kutentha kwachitsulo chowotchera: 280°C ‡ 10°C
  • Nthawi yogulitsa: 3-4 sec.
  • Solder: eutectic solder.
    Ngati soldering flux ikugwiritsidwa ntchito, onetsetsani kuti mwachotsa zotsalira zilizonse mukamaliza ntchito ya soldering. (Izi sizikugwiritsidwa ntchito pamtundu wosakhala wa halogen wa flux.) Ndibwino kuti muteteze LCD pamwamba ndi chivundikiro panthawi ya soldering kuti muteteze kuwonongeka kulikonse chifukwa cha spatters flux.
• Pamene soldering gulu electroluminescent ndi PC bolodi, gulu ndi bolodi sayenera detached kuposa katatu. Nambala yochulukayi imatsimikiziridwa ndi kutentha ndi nthawi zomwe tazitchula pamwambapa, ngakhale pangakhale kusiyana kwina malinga ndi kutentha kwa chitsulo chosungunuka.
• Mukachotsa gulu la electroluminescent pa bolodi la PC, onetsetsani kuti solder yasungunuka kwathunthu, pad yogulitsidwa pa bolodi ya PC ikhoza kuwonongeka.

Kusamala kwa Opaleshoni

• Viewing angle imasiyana ndi kusintha kwa liquid crystal driving voltagndi (VO). Sinthani VO kuti muwonetse kusiyana kopambana.
  Kuyendetsa SUR LCD mu voltage pamwamba malire amafupikitsa moyo wake.
  Nthawi yoyankha imachedwa kwambiri pa kutentha pansi pa kutentha kwa ntchito. Komabe, izi sizikutanthauza kuti LCD idzakhala kunja kwa dongosolo. Idzachira ikabwereranso kumtundu wodziwika wa kutentha.
• Ngati malo owonetsera a SUR akankhidwa mwamphamvu panthawi yogwira ntchito, chiwonetserocho chimakhala chachilendo. Komabe, ibwerera mwakale ngati ikazimitsidwa ndikuyambiranso.
• Condensation pa ma terminals imatha kupangitsa kuti electrochemical reaction isokoneze ma terminal. Choncho, iyenera kugwiritsidwa ntchito pansi pa 40 ° C, 50% RH.
• Mukayatsa magetsi, ikani chizindikiro chilichonse pambuyo pa volyumu yabwino/yoipatagndikukhala wokhazikika.

Chitsimikizo Chochepa
Pokhapokha ngati atagwirizana pakati pa SUR ndi kasitomala, SUR idzasintha kapena kukonzanso ma modules ake aliwonse a LCD omwe apezeka kuti ali ndi vuto poyang'aniridwa motsatira miyezo yovomerezeka ya SUR LCD (makopi omwe akupezeka akafunsidwa) kwa chaka chimodzi kuyambira tsiku lotumizidwa. Zodzikongoletsera / zowoneka bwino ziyenera kubwezeredwa ku SUR mkati mwa masiku 90 atatumizidwa. Kutsimikiziridwa kwa tsiku loterolo kudzakhazikitsidwa ndi zikalata zonyamula katundu.

Ngongole ya chitsimikiziro cha SUR yongokonza ndi/kapena kusintha pamawu omwe ali pamwambapa. SUR sidzakhala ndi udindo pazochitika zilizonse zotsatila kapena zotsatila.

Mfundo PAZAKABWEZEDWE
Palibe chitsimikizo chomwe chingapatsidwe ngati njira zodzitetezera zomwe zanenedwa pamwambapa zanyalanyazidwa. Wodziwika bwino wakaleampzophwanya malamulo ndi:

• Galasi la LCD losweka.
• Chiso cha PCB chawonongeka kapena kusinthidwa
• Makondakitala a PCB awonongeka.
• Dera kusinthidwa mwanjira iliyonse, kuphatikiza kuwonjezera zigawo.
• PCB ndiampchophimbidwa ndi kugaya, kuzokota kapena kujambula varnish.
• Kugulitsa kapena kusintha bezel mwanjira iliyonse.
  Kukonza ma module kudzaperekedwa kwa kasitomala mukagwirizana. Ma modules ayenera kubwezeredwa ndi kufotokoza kokwanira kwa zolephera kapena zolakwika. Zolumikizira zilizonse kapena chingwe choyikidwa ndi kasitomala ziyenera kuchotsedwa kwathunthu popanda kuwononga ma PCB eyelet, ma conductor ndi ma terminal.

www.surenoo.com

FAQs

Kodi ndingalumikize bwanji mtundu wa S3ALC0802B ku microcontroller?

Onaninso gawo la kasinthidwe ka pini mu bukhu la ogwiritsa ntchito kuti mulumikize moyenera gawo la LCD ku microcontroller potsatira chithunzi chawaya chofotokozedwa.

Zolemba / Zothandizira

Chithunzi cha LCD cha Surenoo SLC0802B [pdf] Buku Logwiritsa Ntchito SLC0802B Series Khalidwe LCD Sonyezani, SLC0802B Series, Khalidwe LCD Sonyezani, LCD Sonyezani, Sonyezani

Maumboni

• Buku Logwiritsa Ntchito