LED Display Screen Classification

Sep 04, 2025

Siya meseji

Zviratidziro zve LED zvinokamurwa munzira dzakasiyana siyana, asi zvinogona kukamurwa zvakanyanya sezvizvi:

Zvichienderana nemamiriro ekushandiswa: Indoor, Outdoor, uye Semi-kunze.

Indoor masikirini anowanzo siyana kubva pasi pe 1 sikweya mita kusvika anopfuura gumi masikweya metres, ane yakakwirira dot density. Iwo anoshandiswa munzvimbo dzisina zuva rakananga kana mwenje wekugadzira, pakuona madaro emamita akati wandei kana kupfuura. Iyo skrini haina kudzivirira mvura.

 

Masikirini ekunze anowanzo siyana kubva pamamita mashoma kusvika kumakumi kana kunyange mazana emaskweya metres, ane yakaderera dot density (kazhinji 1000-4000 dots per square metre). Kupenya ndiko 3000-6000 cd/square mita (kupenya kunodiwa kunosiyana zvichienderana nekutarisa). Inogona kushandiswa muchiedza chezuva chakananga, pakuona madaro emakumi emamita kana kupfuura. Iyo skrini ine mhepo yakanaka, mvura, uye mheni kudzivirira masimba.

Semi-masikirini ekunze anowira pakati pemukati nekunze. Vane kupenya kwepamusoro uye vanogona kushandiswa kunze pasina chiedza chezuva. Iyo skrini ine imwe dhigirii yekuisa chisimbiso uye inowanzo shandiswa pasi pe eaves kana mukati mechitoro windows.

 

Zviratidziro zve LED zvinogona kuiswa muzvikamu neruvara kuva monochrome, mbiri-ruvara, uye katatu-ruvara (rakazara{{2}ruvara) kuratidza. Zviratidziro zvemonochrome zvinoshandisa ruvara rumwe chete rwechiedza -chinobudisa zvinhu, kazhinji chitsvuku, asi yero-chinogona kushandiswa mune zvimwe zviitiko (semudzimba dzemariro). Huviri{{9}kuratidzwa kwemavara kunowanzo umbwa neruvara rutsvuku nerwero{10}ruvara rwegirinhi{11}}zvinobudisa zvinhu. Tri-zviratidziro zvemavara zvinopatsanurwazve kuita-zviratidzwa zveruvara zvakazara (zvinoumbwa netsvuku, yero{15}}girinhi (wavelength 570nm), uye yebhuruu) uye yechokwadi{{17}yeruvara inoratidza (inoumbwa netsvuku, yegirinhi chaiyo (wavelength 525nm), uye yebhuruu).

 

Zvakare, ivo vanogona kuiswa muchikamu nekudzora kana nzira yekushandisa mune inopindirana uye asynchronous kuratidza. Synchronous displays inoshanda semamonitor ekombuta, achivandudza maframes angangoita 30 pasekondi imwe chete kuti aratidze mufananidzo wekombuta-ku{3}}kunongedzera. Ivo vanowanzopa akawanda-greyscale mavara ekuratidza kugona, zvichiita kuti multimedia advertising effects.

 

Asynchronous mode inoreva ma LED skrini ane kugona kuchengeta uye otomatiki kutamba zvirimo. Mifananidzo uye isiri-greyscale mifananidzo yakagadziridzwa paPC inotumirwa kuchiratidziro cheLED kuburikidza neserial port kana imwe network interface, uye ipapo sikirini yeLED inongoridza zvirimo pasina Indaneti. Iyo kazhinji haina akawanda-greyscale kuratidza kugona uye inonyanya kushandiswa kuratidza ruzivo rwemavara. Multiple screens anogona kuve netiweki.

 

Kurongwa nePixel Density kana Pixel Diameter

Nekuda kwekuti zvirevo zvemaLED dot matrix modules anoshandiswa muzviratidziro zvemukati ane yunifomu, anowanzo kurongwa zvinoenderana nedhayamita yepixel yemodule, zvikuru seinotevera: ∮ 3.0mm 60000 pixels/m² ∮ 3.75mm 44000 pixels/m² ∮ 5.0mm mukova 170 pixels² yunifomu yunifomu 170 mapixels 170 m² dhayamita uye pixel spacing. Zvichienderana nenhamba yemapixels paskweya mita, pane zvakasiyana siyana zvakaita se1024 dots, 1600 dots, 2000 dots, 2500 dots, uye 4096 dots.

 

Zvichienderana nekuita kwekuratidzira, zviratidziro zve LED zvinogona kuiswa sezvizvi:
Vhidhiyo Ratidzo: Kazhinji-mavara anoratidza.
Mavara anoratidza: Kazhinji-mavara anooneswa.
Zviratidziro zvemifananidzo: Kazhinji kaviri-mavara ekuratidzira.
Market Data Displays: Kazhinji machubhu edijitari kana-mavara ega ega.

 

Zvichienderana nemidziyo yekuratidzira, maratidziro e LED anogona kuiswa muzvikamu zvinotevera:
LED Digital Displays: Zvishandiso zvekuratidzira ndeye 7-segment maLED, akakodzera kuratidzwa kwewachi, chiyero chekufarira, nezvimwe, kuratidza nhamba.


LED Dot{{0}Matrix Graphic Displays: Midziyo inotaridza ine dot-matrix display modules inoumbwa nemwenje yakawanda yakarongwa zvakaenzana-emitting diodes, akakodzera kuratidza mavara nemifananidzo.


Kuratidzwa kweVhidhiyo yeLED: Midziyo inotaridza inoumbwa ne-emitting diodes akawanda, anokwanisa kuratidza mafaera emavhidhiyo akasiyana-siyana, kusanganisira mavhidhiyo nemavhidhiyo.

 

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