Te Kounga Pikitia i runga i ngā Pouaka Whakaata LED
Kua noho te pouaka whakaata (pouaka whakaata) hei wāhanga motuhake o te ao hou. I te whanaketanga o te hangarau, kua tino whanake hoki te pouaka whakaata, inā koa te kounga o te pikitia. Ko tētahi o ngā auahatanga nui rawa atu i roto i te umanga pouaka whakaata ko te whakaurunga mai o ngā pouaka whakaata LED (Light Emitting Diode). Ko ngā pouaka whakaata LED te whiringa matua mō te tini o ngā kaihoko nā te maha o ō rātou painga, inā koa te kounga o te pikitia. Ka matapakihia e tēnei tuhinga te kounga o te pikitia i runga i ngā pouaka whakaata LED me ngā āhuatanga e pā ana ki a ia.
He aha te Pouaka Whakaata LED?
I mua i te kōrero whānui mō te kounga o te pikitia, he mea nui kia mārama koe he aha te pouaka whakaata LED. Ko te pouaka whakaata LED he momo pouaka whakaata LCD (Waihanga Whakaaturanga Kiriata) e whakamahi ana i ngā LED hei pūtake mārama. Ka whakamahia e ngā pouaka whakaata LCD tuku iho ngā rama katote makariri (CCFL) hei whakamārama papamuri, ko ngā pouaka whakaata LED ia e whakamahi ana i ngā rama whakaputa mārama. He maha ngā painga o te whakamahinga o ngā LED hei pūtake mārama i ngā pūnaha rama CCFL, pērā i ngā tae kanapa ake, te rerekētanga teitei ake, me te iti ake o te whakapaunga pūngao.
Te Kounga Pikitia i runga i ngā Pouaka Whakaata LED
1. Whakataunga
He nui te pānga o te kounga o te pikitia o te pouaka whakaata ki tōna taumira. Ko te taumira te maha o ngā pika ka taea te whakaatu ki te mata o te pouaka whakaata. Ko te teitei ake o te taumira, ko te koi ake, ko te taipitopito ake hoki o te ahua ka puta. He maha ngā taumira o ngā pouaka whakaata LED, mai i te HD Ready (720p), Full HD (1080p), ki te Ultra HD, 4K rānei (2160p), tae atu ki te 8K. Ko te taumira 4K te paerewa hou i roto i te umanga pouaka whakaata i tēnei wā, e wha ngā wā te nui ake o ngā pika o te taumira Full HD, ka hua ake he ahua koi ake, he taipitopito ake hoki.
2. Whakaōrite
Ko te rerekētanga te ōwehenga i waenga i ngā wāhi mārama me ngā wāhi pōuri o tētahi whakaahua. Mā te rerekētanga pai ka puta he whakaahua hihiri ake, he āhua tūturu ake hoki. He nui te ōwehenga rerekētanga o ngā pouaka whakaata LED nā te kaha o ngā LED ki te whakaputa pango hohonu ake i ngā pouaka whakaata LCD noa. Nā te hangarau whakaitiiti ā-rohe tēnei, ka taea te whakaitiiti, te whakaweto rānei i ngā wāhanga motuhake o te papamuri LED, ka hua ake he pango hohonu ake, ā, he mārama ake ngā taipitopito i roto i ngā whakaahua pōuri.
3. Te kanapa
Ko te kanapa tētahi atu mea nui mō te kounga o te pikitia. Nā te kanapa teitei o ngā pouaka whakaata LED, he mea pai mō te mātaki i roto i ngā rūma kanapa. Mā te mata kanapa ake ka mārama, ka kanapa hoki ngā whakaahua ahakoa i roto i ngā āhuatanga rama kaha o te rūma. Ka āwhina hoki tēnei ki te whakaiti i ngā whakaata o te mata.
4. Te Whakaputa Tae
He mea nui anō hoki te kaha o te pouaka whakaata LED ki te whakaputa tae, ā, he mea nui anō hoki tēnei e pā ana ki te kounga o te pikitia. Ka taea e ngā pouaka whakaata LED te whakaatu i te whānuitanga o ngā tae i ngā hangarau pouaka whakaata o mua. Mā te hangarau Whānui Tae (WCG) me te Awhe Hihiri Teitei (HDR), ka taea e ngā pouaka whakaata LED te whakaatu i ngā tae kanapa ake, tika ake, me te tūturu ake, kia pai ake ai te wheako mātakitaki whānui.
5. Te Auau Whakahou
Ko te tere whakahou ko te maha o ngā wā e whakahoutia ai te ahua i runga i te mata i ia hēkona, e inehia ana i roto i te Hertz (Hz). Ko te teitei ake o te tere whakahou, ko te maeneene ake o te nekehanga o te ahua, he mea nui rawa atu mō te whakaatu i ngā ihirangi tere pēnei i ngā hākinakina me ngā kēmu. Ko ngā pouaka whakaata LED he nui ake ngā tere whakahou i ngā pouaka whakaata LCD noa, ko te tikanga ka taea e rātou te whakaatu i ngā ahua maeneene ake me te kore e pōuri te nekehanga.
6. Koki Tirohanga
Ko te koki tirohanga e pā ana ki te koki e noho mārama tonu ai te ahua i runga i te mata, ā, kāore ngā tae e neke, e memeha rānei. Ko tētahi o ngā ngoikoretanga o ngā pouaka whakaata LED ko tōna koki tirohanga whaiti ake ki te hangarau OLED. Heoi, he maha ngā kaihanga kua whakapai ake i ngā koki tirohanga i roto i ā rātou tauira hou mā te whakamahi i ngā tikanga pēnei i ngā panera IPS (In-Plane Switching), e whakarei ake ana i te kounga o te ahua ina tirohia mai i ngā koki rerekē.
Ētahi atu āhuatanga e pā ana ki te kounga o te ahua
Haunga ngā āhuatanga matua kua whakahuatia, he maha atu anō ngā mea hei whakatau i te kounga o te pikitia i runga i te pouaka whakaata LED.
1. Pūtukatuka Whakaahua
Ko te pūtukatuka whakaahua te roro kei muri i te whakaaturanga pouaka whakaata, e tukatuka ana i ngā raraunga tirohanga i mua i te whakaaturanga ki te mata. Ko ngā pūtukatuka whakaahua matatau ake ka taea te whakaiti i te haruru, te whakanui ake i te koi, me te arotau i te tae me te rerekētanga, ka hua ake he kounga pikitia pai ake.
2. Tohu Whakauru
Ko te kounga o te ahua e whakaaturia ana i runga i te mata pouaka whakaata LED e whakawhirinaki ana ki te kounga o te tohu whakauru. Mā te whakamahi i tētahi pūtake ataata kounga teitei, pērā i te Blu-ray, te roma 4K, te papatohu kēmu hou rānei, ka taea te whakarite kia pai ake te ahua i te whakamahi i tētahi tohu paerewa, iti rānei te taumira.
3. Whakatikatika Mata
Ko te whakatikatika mata ko te whakatikatika i ngā tawhā pēnei i te kanapa, te rerekētanga, te koi, me te whakaputanga tae i runga i te pouaka whakaata. Ka taea e te whakatikatika tika te whakapai ake i te kounga o te pikitia, ka eke ki te kaha katoa o te pouaka whakaata LED.
4. Ngā ihirangi HDR
Ko te piki haere o te rongonui o te whakamahinga o ngā ihirangi HDR (High Dynamic Range) ka whai wāhi atu ki te whakapai ake i te kounga o te pikitia. He whānui ake ngā tae me te kanapa o ngā ihirangi HDR, ā, ka taea e ngā pouaka whakaata te whakaatu i ngā whakaahua taipitopito me te tūturu.
Whakamutunga
He tino whakamiharo te kounga o ngā pikitia o ngā pouaka whakaata LED, ā, kua tino pai ake i ngā tau tata nei. Ko ngā āhuatanga pēnei i te taumira, te rerekētanga, te kanapa, te whakaputa tae, te tere whakahou, me te koki tiro ka whai wāhi katoa ki te hanga i tētahi pikitia koi, kanapa, me te tūturu. Hei tāpiri, ko te taenga mai o ngā hangarau hou pēnei i te HDR me ngā tukatuka whakaahua matatau ka whakarei ake i te wheako tiro.
I te haere tonu o te whanaketanga o te hangarau, tera pea ka kite tātou i ētahi atu whakapainga o te kounga pikitia o te pouaka whakaata LED a meake nei. Heoi, mā te mārama ki ngā āhuatanga matua e pā ana ki te kounga pikitia o ēnei rā, ka taea e ngā kaihoko te whakatau whai whakaaro me te whiriwhiri i te pouaka whakaata e pai ana mō ō rātou hiahia me ō rātou manakohanga. Kua whakatakotohia e ngā pouaka whakaata LED he paerewa teitei i roto i te umanga pouaka whakaata o ēnei rā, e oati ana i tētahi wheako mātakitaki kāore e rite mō ngā kaiwhaiwhai whakangahau o te ao katoa.
