February 5, 2022
Customization wɔ display module so kɔ so wɔ layers anan: glass, nhyehyɛe, anyinam ahoɔden nhyehyɛe ne firmware, ne adwumayɛ tebea. Akuw dodow no ara susuw nea edi kan no nkutoo ho.
Customization a ɛwɔ mu paa no si wɔ ahwehwɛ no so. Wobetumi atwitwa mask no pɔtee ama nneɛma a ɛsɛ sɛ wokyerɛ, resolution nyɛ catalog nɔma nkutoo, segment pattern no di wo font akyi, na positive anaa negative mode gyina kanea a woyɛ adwuma wɔ ase no so. TN, STN, FSTN ne VA modes ma nsonsonoe ne hwɛ adwumayɛ soronko, bere a transflective anaasɛ fully transmissive polarisers si gyinae sɛ ebia screen no kɔ so kenkan wɔ owia hann mu.
Nea efi saa layer yi mu ba ankasa ne sɛ nea woda no adi no ne nea wunya. Akuw pii di kan yɛ interface bi na afei wɔhwehwɛ screen, na wotwitwa ahwehwɛde ahorow bere a wontumi nnya bi no. Customization dan nhyehyɛe no na ɛsan de ahofadi no kɔ interface no so. Nea ɛne no bɔ abira nso yɛ nokware: sɛ emu nsɛm no yɛ mmerɛw a, ɛnsɛ sɛ wutua parameters a wunhia ho ka.
Ɔdansi no wɔ pii ka ho sen sɛnea nkurɔfo hwɛ kwan. Ɛho nhia sɛ ne kɛse yɛ nsateakwaa dodow mũ nyinaa; beae a wɔhwɛ ne module nhyehyɛe no betumi adi nhyiam beae no akyi. PCB kɛse ne ne nsusuwii betumi afa nkyerɛkyerɛmu biara, a cut-outs ne mounting holes di wo enclosure akyi, na nkitahodi kwan no betumi ayɛ pin header, FPC, terminal block anaasɛ custom cable harness. Wobetumi akyerɛ cover-lens kɔla ne backlight kɔla nso.
Saa nneɛma yi nyinaa ka sɛnea wɔboaboa ano. Sɛnea flex no tenten te, ɔfã bɛn na efi, anim bɛn na ɛbobɔw — eyinom kyerɛ tẽẽ sɛ ebia afiri a wɔawie no boaboa ano yiye anaa. Nhyiam osuahu te sɛ ade ketewaa bi, nanso wɔ unit apem da biara mu no, sikani aduasa a ɛboro so no yɛ production-line ka. Fixing connection kwan ne cable exit akwankyerɛ pɛnkoro wɔ selection stage gye kɛse versus nsakrae no akyi ramp-up.
Ɛnyɛ hardware nkutoo na customization yɛ. Interfaces betumi ayɛ parallel, SPI, I2C anaa UART, a logic voltage fi 2.5V kosi 5.5V. Board no betumi de MCU, RTC, flash, ɔhyew sensor, backlight draiver ne level shifters abom. Mfasoɔ kɛseɛ ne nyinaa, firmware tumi soa display driver, font library ne command parsing pre-installed — host no de akwankyerɛ baako mena na screen no nim deɛ ɛsɛ sɛ ɛkyerɛ.
Wɔtaa bu mfaso a ɛwɔ saa ɔfa yi so no adewa. Sɛ font programming ne rendering logic nni host no so a, host no adwuma so tew kɛse; wɔ MCU nketewa a kɔmputa tumi sua so no, display processing a wɔde bɛkɔ module afã no abɛn sɛ ɛyɛ gyinaesi. Yɛn customization kata saa integrations yi bom ne pin nkyerɛase, sen sɛ bolting wɔn wɔ akyi.
Layer a etwa to ne adwumayɛbea a wɔyɛ adwuma no. Ɔhyew ahorow abiɛsa: gyinapɛn 0C kosi +50C, mfiridwuma -20C kosi +70C, trɛw -40C kosi +85C. Wɔpaw akwankyerɛ a wɔde hwɛ no fi dɔnhwerew 6, 12, 3 ne 9 sɛnea gyinabea ankasa a wɔde besisi hɔ no te; nya no bɔne na ɔyɛkyerɛ no yɛ fitaa fi afã horow bi.
Sɛ woka layers anan no nyinaa pefee prɛko pɛ a, ɛno na ɛma customization yɛ adwuma yiye: nneɛma a ɛsɛ sɛ wɔda no adi (suban, mfonini anaa kɔla, bɛyɛ sɛ row dodow), kɛse ne nhyiam beae a enclosure no ma kwan, ɔkwan a wɔfa so hwɛ screen no fi bere a wɔde ahyɛ mu pɛnkoro, ne supply voltage ne interface tebea. Wɔ wɔn a, adwuma a ɛne ne ho hyia no kɔ ntɛmntɛm. Yɛsan de ano aduru ne nsɛm a wɔafa aka wɔ nnɔnhwerew aduonu anan mu; parameters yɛ typical catalog values na customization di wo design akyi — adjusting kosi sɛ ɛbɛyɛ nea ɛfata ne asɛmfua no nyinaa asɛm.
Nea edi kan ne ɔkwan a wɔfa so hwɛ ade. Vertical viewing angle, horizontal, a specific six o’clock orientation — wɔde eyinom asi hɔ wɔ panel design stage na wontumi nsakra akyiri yi, nanso ahwehwɛde nkrataa dodow no ara nka hwee mfa ho. Nea ɛto so abien ne polariser orientation ma module a wɔde ahyɛ mfɛnsere akyi, a ɛsono wɔ asase ne mfonini a wɔde hyɛ mu na ɛnyɛ den sɛ wubenya mfomso wɔ custom build so. Nea ɛto so abiɛsa ne akyi kanea draiver current: module abien a ɛwɔ din mu hann koro no betumi ayɛ soronko ɔha biara mu aduonu wɔ akenkan a wosusuw sɛ ɛyɛ a egyina sɛnea wɔde current no asi hɔ ne sɛnea wɔde diffuser no ahyia so.
Eyinom mu biara ntua ka foforo wɔ n’ankasa so — sɛ wɔbɔ ho amanneɛ wɔ quotation so a, ɛyɛ nea wontua hwee na sɛ wohu wɔ tooling akyi a, ne bo yɛ den. Ahwehwɛdeɛ krataa a ɛkata nsusuiɛ, kɛseɛ, ntamgyinafoɔ, ɔhyeɛ kwan, hwɛbea, polariser kwankyerɛ ne hann susudua kwan no yɛ pɛpɛɛpɛ a ɛbɛma wɔafa asɛm aka atia. Yɛyɛ adwuma fi saa krataa no nsusuwii no so na yɛhyɛ ade biara a ɛyera no frankaa ansa na adwinnade afi ase sen sɛ yɛbɛyɛ akyi.
Display module customization wɔ mmara a ɛyɛ den biako: wontumi nsakra glass-layer parameters bere a wɔatwa mask no pɛn, na wontumi nsakra structural dimensions bere a tooling abue no. Asɛmmisa foforo biako a ɛwɔ asɛm a wɔafa aka mu no yɛ nea ne bo yɛ mmerɛw mpɛn abien sen nsakrae biako wɔ teyp-out akyi. Ɛkame ayɛ sɛ adwuma a wɔsan yɛ a ne bo yɛ den biara fi ade bi a asɛmmisa no susuwii sɛ wobetumi asi ho gyinae akyiri yi so.
Nneɛma abiɛsa na wɔde to nkyɛn bere tenten: ɔkwan a wɔfa so hwɛ ade, FPC fibea gyinabea ne akyi kanea kɔla. Reversed viewing angle ma screen no yɛ sum fi nkyɛn. FPC exit a ɛnteɛ de bend stress point ka ho wɔ nhyiam no mu. Backlight kɔla bi a ɛne ade no nhyia kenkan sɛ ne bo yɛ mmerɛw wɔ show stand so. Eyinom mu biara nnya dwumadi so nkɛntɛnso, na ne nyinaa ka aduru no.
Nnyigyei adeyɛ ne sɛ wobɛnantew ahwehwɛde bi a wɔahyehyɛ ade biara so na woama nea ɔde nneɛma ma no abisa nsonsonoe ahorow ho asɛm sen sɛ obesusuw sɛ ɛyɛ. Yɛbobɔ nneɛma a wotumi sesa no nyinaa din wɔ asɛmmisa mu na yɛtetew mu a wɔanka ne nea ɛnhwehwɛ, enti wonhu biribiara bere a wɔatwa akataso no akyi.
Kasasin custom LCD display manufacturer no ka aguadi abusuabɔ abiɛsa a ɛsono emu biara koraa ho asɛm, na adetɔfo a wɔde frafra no kowie apam a ɛnteɛ mu. Wɔ OEM nhyehyɛe kronkron mu no mfonini no yɛ wo dea, wɔasi nnwinnade no sɛnea wopɛ, na adwumayɛbea no si sɛnea ɛbɛyɛ a wobetintim; ɛsɛ sɛ wɔkyerɛw ahwehwɛ akataso no ne FPC adwinni no wurayɛ wɔ apam no mu, efisɛ ɛno na esi nea obetumi de ɔfã no akɔ fibea a ɛto so abien akyiri yi ho gyinae. Wɔ ODM nhyehyɛe mu no platform no wɔ hɔ dedaw — COG ahwehwɛ, akyi kanea, draiver IC — na customization no yɛ delta wɔ soro: ɔfã nhyehyɛe soronko, FPC pinout soronko, hwɛ kwan soronko.
A custom LCD module supplier OEM adetɔ akwankyerɛ taa brɛ ase kɔ nsɛmmisa anan. Nea edi kan no, nea ɛyɛ gyinapɛn ne nea wɔde nnwinnade yɛ: ahwehwɛ, akyi kanea, FPC ne bezel no mu biara wɔ n’ankasa nnwinnade tebea, na emu bi pɛ na ɛfata sɛ wobue. Nea ɛto so abien, hena na ɔwɔ nea bere a adwuma no aba awiei no. Nea ɛto so abiɛsa, nea nhyehyɛe a ɛba fam koraa no yɛ wɔ nsakrae biara mu, efisɛ ɔfã nsakrae bi san de ahwehwɛ akataso no san ba. Nea ɛto so anan, sɛ ebia nea ɔde nneɛma ma no koro no ara betumi de ɔfã no afi nhwɛsode so akɔ ne kɛse mu a ɔnsan mfata bio anaa.
Wɔ adetɔfo a wɔrehwehwɛ directory ahorow mu fam no, nsonsonoe a mfaso wɔ so no yɛ mmerɛw. LCM amanne kwan so adetɔnfo bi bɛfa module bi aka asɛm; a custom LCD display manufacturer bɛfa ahwehwɛ, module ne nhyiam no abom; LCD module OEM adwumayɛbea bi a ɛwɔ China bɛtaa ayɛ abiɛsa no nyinaa nanso ebia ɛnyɛ akyi kanea nhama no wura. Industrial display OEM ne ODM adwuma de anan layer ka ho — enclosure, touch stack ne certification file — na ɛhɔ na supplier bi ankasa bun kyerɛ.
Ka wo project scenario ne ahwehwɛdeɛ kyerɛ yɛn, na yɛbɛma ano aduru a ɛfata no ahyia na yɛde quote ama wɔ nnɔnhwereɛ 24 ntam.
Nya Quote a Wɔde Ma KwaCOG ne COB LCD, PMOLED / AMOLED micro-display, 0.69-10.1-inch TFT kɔla screen ne LED akyi kanea module, asia series ne 61 mfonini ahorow a wɔreyɛ; wɔayɛ kɛseɛ a ɛnyɛ gyinapɛn, nsusuiɛ, ntamgyinafoɔ, akwankyerɛ a wɔde hwɛ ne FPC sɛdeɛ mfonini ahodoɔ teɛ; gyinapɛn, mfiridwuma ne trɛw ɔhyew abiɛsa-ahoɔhare ɔhyew beae; wɔde ma sɛnea RoHS, REACH ne CE kyerɛ a wɔde nkrataa a edi mũ a ɛkyerɛ sɛ wodi mmara so no, wobetumi atrɛw asram 12 warranty mu sɛnea adwuma no te.
Sua fa display ne display module ano aduru ho ade →