Send Yɛn Wo Enclosure Dimensions — Yɛ Match the Glass

Atwerɛ

February 20, 2021

Nnipa dodow no ara paw screen denam katalog bi a wɔbɛhwehwɛ mu na afei wɔasan akɔ akyi akɔyɛ enclosure no foforo so. Adwuma a wɔyɛ no ɔkwan foforo so — a wofi ase fi nea enclosure no betumi de ama no so — yi mfiri a wɔsan yɛ no foforo nyinaa fi hɔ.

Fa Enclosure no Fi ase, Ɛnyɛ Screen no

Nnipa dodow no ara paw screen denam catalogue bi a wɔhwehwɛ mu, paw biribi a ɛbɛn sɛnea ɛsɛ, afei wɔsan kɔ kɔyɛ enclosure no foforo. Bere a enclosure no sesa no, ɛbɛdaa adi sɛ flex cable no ntumi mfi mu, sɛnea wɔboaboa ano no yɛ fɛre, anaasɛ baabi a wɔhwɛ no yɛ ring ketewaa bi sen sɛnea wɔhwɛɛ kwan. Sɛ wufi ase fi baabi a wɔabɔ ho ban no mmom a, ɛnyɛ nea etu mpɔn kɛse wɔ sɛnea ɛte nkutoo mu: eyi mfiri a wɔsan yɛ no nyinaa fi hɔ.

Display kɛse nyɛ parameter a atew ne ho da. Beae a wɔhwɛ, module outline ne connector position bom kyerɛ sɛ ɛfata product no, na enclosure no siw abiɛsa no nyinaa ano. Sɛ wufi ase fi enclosure no so a, egye exploratory loop biako kakraa bi sen sɛ wubefi ase afi screen no so, na ɛhɔ na customization a ɛnyɛ gyinapɛn no gye bere ankasa.

Nea Ɛsɛ sɛ Wosiesie

Nea edi kan no, botae enclosure kɛse ne nhyiam atenae — eye sen biara a range mmom sen nɔma, efisɛ nhyiam clearance taa wɔ milimita kakraa bi abodwokyɛre. Nea ɛto so abien, emu nsɛm a ɛsɛ sɛ wɔda no adi: nkyerɛwde, mfonini anaa kɔla, bɛyɛ sɛ nkyerɛwde dodow ne nneɛma dodow; eyi na enya ahwehwɛ ne ofirikafo a wɔpaw no so nkɛntɛnso kɛse. Nea ɛto so abiɛsa, akwankyerɛ a wɔde si hɔ, a ɛkyerɛ sɛ afã bɛn na wofi so hwɛ screen no bere a wɔde ahyɛ mu pɛnkoro no; hwɛ a wɔpaw a ɛnteɛ no ma ɔyɛkyerɛ no yɛ fitaa fi mmeae bi. Nea ɛto so anan, supply ne interface tebea horow: interfaces bɛn na host no betumi de ama, voltage bɛn, pin dodow a ɛwɔ hɔ.

Sɛ wɔka saa anan no ho asɛm pefee a, wobetumi ayɛ nea ɛne ne ho hyia no wɔ ɔkwan biako so. Nea aka — ahwehwɛ kɛse ne beae a wɔhwɛ, draiver IC a wɔpaw, FPC tenten ne pin nkyerɛase, akyi kanea nhyehyɛe, coating ne hwɛ akwankyerɛ — hwe ase ma nea ɔde ma no. Ɛho nhia sɛ wobɛyɛ obi a onim ɔyɛkyerɛ ho ɔbenfo ansa na woahyɛ sɛ wɔmfa screen a wɔahyɛ da ayɛ; ɛsɛ sɛ woka wo anohyeto ahorow no pefee.

Nea Wogye

Module nyansahyɛ a ɛne wo mfiri a woawie no hyia, mpɛn pii no nea ɛka ho ne: ahwehwɛ ne module nsusuwii a ɛwɔ beae a wobɛhwɛ, draiver IC ne interface type a wɔkamfo kyerɛ, FPC nkyerɛkyerɛmu ne cable fi kwan, akyi kanea ne kɔla nhyehyɛe, ɔhyew grade ne hwɛ kwan, ne mask anaa adwinnade a wɔde di kan ma ɔfã a ɛnyɛ gyinapɛn no. Nsusuwii no ne wo nhyiam beae no hyia sen sɛ ebegyaw wo ma w’ankasa woadan unit ahorow.

Yɛn nhyehyɛe no fa enclosure dimensions ne display requirements na ɛsan de ano aduru ne quotation ba wɔ nnɔnhwerew aduonu anan mu. Customization kata interface, logic voltage, FPC tenten, pin nkyerɛase, kata lens ne backlight kɔla; parameters yɛ typical catalog values ​​na customization di wo design akyi. Ɔkwan foforo so no, nea wo nsa ka no yɛ wo nneɛma ho nyansahyɛ mmom sen sɛ ɛbɛyɛ nea woapaw kakraa bi.

Adwene a ɛnteɛ biako a Wɔtaa Ka

Some teams worry that handing over dimensions lock them in. Nokwarem no, nyansahyɛ a ɛne ne ho hyia taa de biako anaa abien a wobetumi apaw ne trade-offs a ɛbata ho — milimita abien a ɛyɛ tratraa nanso akyi hann a ɛba fam grade biako, anaasɛ FPC a ɛkora baabi so wɔ ɛka a wɔbɔ wɔ nhyiam anammɔn biako foforo ho. Nea ɛsɛ sɛ wofa ne wo frɛ a egyina product positioning so. Customization nyɛ gyinaesi biako pɛ a wɔahyɛ da ayɛ; ɛyɛ sɛ wode nneɛma a wubetumi apaw no bɛhyɛ w’anim.

Sɛ nea wowɔ ara ne adwene a ɛyɛ katee a, wobetumi aka ɛno nso ho asɛm. Fa afiri no su, bɛyɛ emu nsɛm a wobɛda no adi ne emu baabi no mena, na ma ɔfã foforo no mmu atɛn sɛ ebia ade a wɔahyɛ da ayɛ anaasɛ nea wɔayɛ no sɛnea wɔpɛ ne ɔkwan a ɛfata, ne ɛka a ɛbɛyɛ sɛ ɛbɛbɔ ne bere a wɔde bɛkɔ. Mpɛn pii no dɔnhwerew biako nkɔmmɔbɔ ma adapɛn abien nsɔ sɔhwɛ ne mfomso. Yɛde custom displays ne modules nyinaa ma na yɛde gua ne localization mmoa ma, enti wobetumi asiesie display afã a ɛwɔ hardware kuw bi wiase nyinaa launch no mu wɔ beae biako.

Asɛmmisa a Ɛda Akyi: Bere a Ɛsɛ sɛ wode Standard Module Di Dwuma Wɔ Ne Nyinaa akyi

Amanne nyɛ mmuae a eye sen biara a ɛba ara kwa. Sɛ ɛnne no sua, nhyehyɛe no yɛ den, anaasɛ nea wɔde kyerɛ no yɛ ade no fã ketewaa bi a, module a wɔahyɛ da ayɛ a ɛwɔ bracket a wɔayɛ no yiye ne mfiridwuma mu paw a ntease wom. Mpɛn pii no, line no hwe ase wɔ unit mpempem kakraa bi ne ade a ɛyɛ pintinn: wɔ ɛno ase no, custom tooling ntaa ntua ne ho ka; wɔ n’atifi no, sika a wɔkora so wɔ BOM ne bere a wɔde boaboa ano no fi ase yɛ nea ɛho hia. Adetɔnfo a ɔfa amanne nsɛm ka wɔ nkɔmmɔbɔ biara mu no nyɛ afotu, na mmom ɔretɔn.

Asɛm foforo a ɛfa gyinapɛn ho ne kɔ so. Sɛ wɔbɛyɛ ade no ho adwuma mfe pii a, module a wɔde nneɛma pii ahyɛ mu no kyerɛ sɛ ɛho nhia sɛ wɔsan tintim bezel no bio. Yɛkamfo standard modules a nɔma no foa so na ɛka saa pefee — custom option no tra pon no so, nanso nyansahyɛ no di volume ne nhyehyɛe no akyi sen margin a ɛwɔ order no so.

Adwuma a Wobɛyɛ Akɔ Akyi Fi Adan no Mu no Gye Akwantu a Wɔde Kɔ Akyi

Akwan abien na ɛwɔ display selection mu. Fa module no kɔ w’anim: hwɛ katalogue no mu, afei ma ade no fata. San fi dan no mu: siesie nhyiam no hye, afei fa nea wɔde kyerɛ no hyia. Nea edi kan no yɛ nea ɛfata na ɛma ade no yɛ nea ɛho nhia wɔ baabiara; nea ɛto so abien no gye nkɔmmɔbɔ ho ka kakra na ɛma adwini no kɔ so yɛ pɛ. Akuw a wɔn ho akokwaw dodow no ara fa nea ɛto so abien no.

Adwuma a wɔbɛyɛ akɔ akyi no nhia pii: dan no mu nsusuwii, nhyiam no mu dɔ, beae a wɔde wɔn ani asi so sɛ wɔbɛhwɛ, nneɛma dodow a wɔbɛda no adi, ne nneɛma a wɔde ma ne ntamgyinafo tebea. Wɔn a, ɔdemafoɔ no bɛtumi asan de ahwehwɛ kɛseɛ, draiver IC, FPC tenten ne pin nkyerɛaseɛ a ɛne no hyia asan aba sene sɛ ɔbɛfa katalog a ɔbɛpaw bi.

Wɔ nnwuma nketewa mu no ɔkwan no fata yiye efisɛ ɛde adwenem naayɛ si hɔ ansa na wɔafa asɛm aka. Module a wɔahyɛ da ayɛ no gye bere tenten ansa na wɔayɛ sen nea wɔahyɛ da ayɛ, nanso bere a wɔde bɔ mmɔden biako a ɛteɛ no nyinaa taa yɛ tiaa sen sɛ wɔbɛsan asiesie atwa ɔfã bi a wɔahyɛ da ayɛ ho ahyia na wɔasan atu mmirika akɔ akyirikyiri.

FPC, Optical Bonding ne Mfiridwuma Nkitahodi

Enclosure drawing no siesie glass no, nanso interfaces afoforo abiɛsa na esi gyinae sɛ ebia module no bɛboaboa ano ankasa anaa. Nea edi kan ne FPC. Wɔakyerɛ FPC LCD module a wɔahyɛ da ayɛ no denam bend radius, stiffener tenten, connector gyinabea ne pin assignment so, na ɛnonom mu biara yɛ tooling ade: sesa connector no fi 0.5 mm pitch ZIF kɔ 1.0 mm board-to-board na artwork no yɛ san yɛ. Fa mating connector part number no mena ne drawing no, ɛnyɛ pin count no nko.

Nea ɛto so abien ne mframa a ɛda ntam no. Optical bonding LCD module de ade a ɛda adi pefee a ɛyɛ optically adhesive na ɛhyɛ baabi a ɛda cover glass ne panel no ntam no ma sen sɛ ɛbɛyɛ mframa. Ɛno yi nneɛma abien a ɛwɔ mu no fi hɔ, na ɛno ne nea ɛma wotumi kenkan ɔyɛkyerɛ bi wɔ owia hann tẽẽ mu wɔ hann bi a wɔde ama mu, na ɛsan nso gyae nsu a ɛyɛ nwini a ɛda ntoatoaso no ntam wɔ baabi a awɔw wom. Ɛbɔ ka kɛse na ɛyɛ den sɛ wɔbɛsan ayɛ ho adwuma, enti ɛyɛ abɔnten ne aduruyɛ akuw so sen sɛ ɛbɛyɛ nea ɛwɔ ɔdan biara so.

Nea ɛto so abiɛsa ne ahwehwɛ no ankasa. Wɔntwitwaa monochrome graphic LCD a ɛyɛ custom size no mfiri standard sheet so — wɔatwe glass mask no ama saa outline no, a ɛkyerɛ sɛ beae a ɛyɛ adwuma, border ne seal line no nyinaa bom. Ɛno nti na enclosure nsakrae a ɛba akyiri wɔ adwuma bi mu no bo yɛ den: ɛnyɛ plastic no na ɛho ka yɛ den, na mmom ɛyɛ akataso a ɛwɔ ahwehwɛ no akyi.