Versatile 21.5 Inch Touch Screen Kyerɛkyerɛ Module

Aguade Ho Nkyerɛkyerɛmu

The projected capacitive 21.5 touch screen with cypress touch controller ic can support operation with gloves, water , and working well with 10mm thick tempered glass or thick PC on top of the cover glass, , titiriw de di dwuma wɔ aduruyɛ nneɛma, dawurubɔ mfiri, portable mobile terminals, ahobammɔ ne mfuw afoforo, boa bun customization, ka ho structural afã horow ne Special surface treatment --AG AR AF, irregular nhyehyɛe etc.

Na projected capacitive 21.5 touch screen no exported tẽẽ fi USB interface, 1024 * 600 resolution display screen ne EDP interface, a ebetumi ayɛ compatible ne ahorow ahorow a abu so Operation nhyehyɛe, ebetumi ayɛ equipped ne drive board ne cable, a ɛfata kɛse ma flat assembly module nhyehyɛe installation products. Silk screen printing a atwa ho ahyia no yɛ tuntum, display polarizer no yɛ tuntum kakra, enti Black effect a mframa bonding no nya no ye;

Mfiridwuma ho Nsɛmmisa ne Mmuae

Asɛmmisa: Tebea bɛn mu na wobesusuw optical bonding touch screen module ano aduru no ho?

A: 1. Sɛ adetɔfo no wɔ ahwehwɛde a ɛkorɔn ma ade no nyinaa fɛ a, wobetumi asusuw optical bonding no ho efisɛ module no nyinaa tuntum nkɛntɛnso no ye yiye wɔ optical bonding no akyi; 2. Sɛ adetɔfoɔ no adeɛ no ankasa wɔ ahwehwɛdeɛ a ɛkorɔn te sɛ anti-shock effect ne impact resistance wɔ n’adwumayɛbea a, wɔbɛtumi asusu optical bonding solution no ho; 3. Sɛ wɔde adetɔfo no ade di dwuma wɔ abɔnten na wɔwɔ ahwehwɛde ahorow bi wɔ Owia no aniwa so nkɛntɛnso ne sɛnea ɔhyew & awɔw a ɛyɛ hyew no gyina pintinn ne ne nhyehyɛe nyinaa ho a, ɛsɛ sɛ wosusuw optical bonding nhyehyɛe no ho

Asɛmmisa: Dɛn ne akwan a wɔfa so yɛ ESD wɔ EMC sɔhwɛ a ɛfa nneɛma a wɔde wie a edi mũ ho?

A: ano aduru a ɛwɔ hɔ nyinaa ne sɛ wobɛma anyinam ahoɔden a ɛnyɛ adwuma akɔ fam. Bɛyɛ sɛ nyansahyɛ ahorow a edidi so yi wɔ hɔ:

1), tumi a wɔde ma plus TVs Tube: ma ESD ahobammɔ a tumi a wɔde ma VCC, TVs tube betumi abɔ na wɔadi ho dwuma. TVs tube no te sɛ voltage regulator diode no yiye. Ɛwɔ voltage a wɔahyɛ da ayɛ. Nsonsonoe no ne sɛ ne mmuae ahoɔhare no yɛ ntɛmntɛm titiriw na ɛwɔ tumi pa a ɛma anyinam ahoɔden a ɛnsakra so.

2) ESD ahobammɔ a abɔnten interface sɛnkyerɛnne line: wubetumi asusuw ho na abɔ akyi diode no kwankyerɛ mprempren no kwan kɔ tumi a wɔde ma anaa asase;

3), wɔde LC filtering ka tumi a wɔde ma mfiri a ɛyɛ mmerɛw no ho: IC binom yɛ nea ɛyɛ mmerɛw titiriw sɛ anyinam ahoɔden a ɛnyɛ adwuma. Sɛ wɔyɛ ESD sɔhwɛ ahorow a, reset anaa owu ba bere nyinaa. Nea enti a ɛte saa ne sɛ mpɛn pii no, wɔhaw power supply pin no. Eyi nti, wobetumi de LC filtering aka ne tumi a wɔde ma no ho.

4) PCB paving ahwehwɛdeɛ: Ɛsɛ sɛ wɔde PCB paving sɛdeɛ ɛbɛyɛ yie biara. Sɛ ɛyɛ apon abien a, ɛsɛ sɛ wɔde kɔbere pam n’afã abien no nyinaa wɔ baabi kɛse, na ɛsɛ sɛ ntokuru a ɛdɔɔso wɔ fam. Sɛ ɛyɛ anan-layer board anaa nea ɛboro saa a, ɛsɛ sɛ wɔde plane layer a ɛbɛn a ɛwɔ main component layer no si formation.

5) asase so ahwehwɛde: sɛnea ɛbɛyɛ a wobetumi ayi anyinam ahoɔden a ɛnsakra no adi yiye no, ɛsɛ sɛ wɔhwɛ ma wonya asase pa. Sɛ nhwɛso no, aduruyɛ ɛlɛtrɔnik, aduruyɛ ɛlɛtrɔnik nneɛma a wɔde di dwuma wɔ ɔkwan a ɛkɔ akyiri so te sɛ monitors, bɛba a ɛyɛ pɛ tumi grounding awiei wɔ fuselage akyi. Sɛ wɔreyɛ ESD sɔhwɛ a, saa grounding end yi nso na ɛka Asase ho, enti ɔkwan bi wɔ hɔ a wɔfa so yi static electricity ntɛmntɛm. 6) PCB layout wiring: Sɛ chip no decoupling capacitor no ne chip no pin ntam kwan ware a, decoupling effect no bɛyera. Sɛ nsɛnkyerɛnne a ɛyɛ mmerɛw no kwan no ware dodo a, wɔde anyinam ahoɔden a ɛtwetwe adwene a wɔnhwɛ kwan bɛba. Wɔ anti-ESD ho no, ɛsɛ sɛ wɔde mfiri a ɛyɛ mmerɛw anaa nsɛnkyerɛnne nhama (te sɛ reset) kɔ akyirikyiri fi PCB no ano na amma mframa a ɛbɛba no anhaw mfiri ne nsɛnkyerɛnne nhama no tẽẽ. Ɛsɛ sɛ PCB ano no nya gap anaa kɔbere no trɛw pɔtee bi.

Tags a ɛyɛ hyew .: versatile 21.5 inch touch screen display module, China versatile 21.5 nsateakwaa touch screen kyerɛ module a wɔde ma, wɔn a wɔyɛ, adwumayɛbea