Wax-soo-saarayaashu waxay sameeyaan kiis loogu talagalay horumarinta qaababka bandhig ee hadda jira waxayna ka hadlaan korodhka hal-abuurka ee nuxurka, qaababka aan caadiga ahayn iyo qaababka shaashadaha badan.
Qaybta hore ee sifadan ee mustaqbalka bandhigyada, waxaanu ku soo bandhignay qaar ka mid ah tignoolajiyada soo ifbaxaya ee loo dejiyay inay saameyn ku yeeshaan. Halkan warshadeeyayaashu waxay sameeyaan kiis loogu talagalay hagaajinta qaababka hadda jira waxayna xusaan korodhka hal-abuurka ee nuxurka, qaababka aan caadiga ahayn iyo qaababka shaashadaha badan.
Thomas Issa, maareeyaha suuqgeynta xalalka shirkadaha iyo waxbarashada ee Sony Professional Solutions Europe ayaa soo jeedinaya in ay weli jiraan nolol badan oo ka hartay noocyada hadda jira. "In kasta oo ay jiraan qaar ka mid ah xalal heer sare ah oo suuqa ka jira, labadaba tiknoolijiyada LED iyo LCD waxay weli haystaan meelo badan oo ay ku koraan ka hor intaanan u baahnayn inaan bilaabin ka fikirida hal-abuurka cusub ee soo socda. Waxaa jira baaxad dhowr horumar ah: laga soo bilaabo hagaajinta xallinta iyo tayada sawirka, si loo abuuro naqshado cusub oo leh bezels la dhimay, si loo kordhiyo isku hallaynta guud. Marka, in kasta oo aan arki doono qaar ka mid ah hal-abuurnimada cajiibka ah ee waqtiga gaaban, mustaqbalka ayaa weli ah mid aad u badan oo iska leh isugeynta cusub iyo hagaajinta tignoolajiyada LED iyo LCD.
"Xitaa aad uga muhiimsan sida ay tignoolajiyada cusub iyo hal-abuurka u tahay, waa haddii ay dhab ahaantii buuxinayso baahiyaha isticmaaleyaasha. Waxaa jira baahi badan oo loo qabo is-dhexgalka bandhiga oo leh xalal ballaadhan oo AV ah xilligan, taas oo kicinaysa baahida loo qabo xalalka soo bandhigida maalmahan, haddaynu ka hadlayno jawiga shirkadaha iyo qolalka shirarka, ama goob waxbarasho sida tiyaatarada muxaadarada jaamacadaha.”
Nuxurku waa boqorka
Codsiyada iyo nuxurka ayaa muhiim u ah guusha olole kasta oo isgaarsiineed oo ku salaysan shaashad dhijitaal ah ama rakibid. "Nuxurku waxa kale oo uu noqday qayb muhiim ah oo ka mid ah bandhigyada guriga, dhammaan qaybaha," ayuu yidhi Nigel Roberts, madaxa iibka IT ee LG Electronics UK Business Solutions. "Codsiyada ayaa u horumaray si waafaqsan, sida madalkeena WebOS, kaas oo u oggolaanaya kooxaha suuq-geynta inay si dhakhso ah u abuuraan ololeyaal online ah oo jawaab celin ah kuwaas oo hadda si fog ula jaanqaadi kara isla markiiba bandhigyada, ku haynta astaanta farriinta iyo ka qaybgalka daqiiqadda halkii ay ka ahaan lahaayeen wareegga toddobaadlaha."
Baahinta shaashadaha nolosheenna oo dhan iyo ku dhawaad meel kasta oo la qiyaasi karo ayaa nagu kalliftay inaan iska indha tirno ilaa xad, wax soo saareyaasha iyo milkiilayaasha ay la dagaallamayaan iyagoo ku rakibaya shaashado meelo aan caadadooda ahayn. Roberts: "Qaybta 16: 9 waxay noqon doontaa heerka caadiga ah ee codsiyada shirkadaha si BYOD loo awoodsiiyo si degdeg ah oo bandhigyada si dhakhso ah loogu isticmaalo qaabka caadiga ah ee dhammaan waxyaabaha ka kooban isticmaale kasta. Si kastaba ha ahaatee korodhka hal-abuurka nuxurka, qaababka aan caadiga ahayn iyo qaababka shaashadaha badan ayaa sii kordhaya caannimada iyo saameynta. Waxaa jira kor u qaadis xooggan oo loogu talagalay tignoolajiyadayada UltraStretch iyo Open Frame OLED, labaduba waxay dhiirigeliyaan adeegsiga hal-abuurka iyo soo bandhigida bandhigyada, abuurista saameyn dhab ah isticmaalaha ugu dambeeya.
"Runtii waa kartida MiniLED, oo leh pixel pitch of 100 micrometer ama ka yar, taas ayaa warshadaha ku faraxsan"
Bandhigyada waaweyn ee Bandhigyada LED ayaa si sii kordheysa looga helaa goobaha dadweynaha waxaana loo qaabeyn karaa si ay ugu habboonaato booska ama qaabka la heli karo - ha ahaato mid fidsan, qaloocsan ama aan joogto ahayn - taas oo u oggolaanaysa xitaa hal-abuur dheeraad ah codsiga iyo helitaanka dareenka daawadayaasha. Dhererka LED-ka ayaa hoos u dhacaya sannad kasta, taas oo awood u siinaysa bandhigyada matrixka LED in loo isticmaalo codsiyo iyo goobo kala duwan oo ballaaran. Waa ganacsi si xawli ah u kordhay, isaga oo diiwaangeliyay iibka sannadkii hore in ka badan $5.3 bilyan. "Soo bandhigida MicroLED ee Sony ee 2016 waxay keentay xamaasad weyn oo ku saabsan warshadaha, laakiin waxaa loo maleynayay inay tahay cabbirka waxa suurtagal ah, ma aha waxa suurtagal ah xilliga dhow," faallooyinka Chris McIntyre-Brown, agaasimaha xiriirka ee Futuresource Consulting. Si kastaba ha noqotee, sanadkan waxaa lagu arkay buuq badan oo ku saabsan xalalka chip-on-board (COB), MiniLED iyo koollada-korka. Dhammaantood waxay bixiyaan faa'iidooyin kala duwan, laakiin runtii waa awoodda MiniLED, oo leh pixel pitch of 100 micrometer ama ka yar, taas oo leh warshadu ku faraxsan tahay. Si kastaba ha noqotee, waa la'aanta heerarka agagaarka MiniLED, MicroLED iyo runtii warshadaha LED-ka guud ahaan. Tani waxay abuureysaa jahawareer, waxaana hubaal ah in taasi loo baahan yahay in wax laga qabto.”
Maaddaama shaashadaha LED- ku ay ka qaataan meel caan ah suuqa bandhigga caadiga ah, shirkadaha waaweyn ayaa ku rakibaya bandhigyada LED meelaha hore u qaadi kara oo keliya saadaalinta. Tani waxay keenaysaa farsamooyinka cusub ee wax soo saarka, sida COB, si ay u daboolaan shuruudaha beddelka, oo ay ku jiraan xallinta korodhka iyo abuurista bandhigyo xooggan oo loogu talagalay goobaha cagaha sare.
"Waxaa jira isbeddel cad oo ah in laga guuro tignoolajiyada LCD iyo plasma, iyo dhanka LED-ka oo noqonaya tignoolajiyada wadnaha bandhigyada tobanka sano ee soo socda," ayuu yidhi Paul Brown, VP iibka UK, ee Tignoolajiyada SiliconCore. "LED waxay noqon doontaa mid ku baahsan dhammaan toosannada, iyo marka qiimihiisu hoos u dhaco oo tayada kor u kaco, aragtida codsigu way sii ballaarin doontaa. Qolalka taliska iyo kantaroolku waa aag weyn oo isbeddel ah xilligan iyada oo meesha laga saaray bandhigyada tiirarka leh iyo saadaasha dambe ee doorarka bandhigyada LED. Waxaan filaynaa inaan aragno xawligan kor u kaca sanadka soo socda. Tafaariiqda gudaha iyo goobaha dadweynaha kuwaas oo saadaasha iyo gidaarada fiidiyooga ee la tolay ay badiyaa bedeli doonaan bandhigyo LED oo aan toos ahayn.
"Si loo daboolo baahidan, waxaan horumarinay tignoolajiyada seddexdii sano ee la soo dhaafay taasoo wax ka qabaneysa arrimaha adkeysiga ee laga helo bandhigyada LED. Sannadkan waxa aanu bilownay LISA, LED in Silicon Array, kaas oo soo bandhigaya hannaan gaar ah oo wax soo saarka ah, sida tillaabada xigta ee hore loogu qaadayo bandhigyada pixel-ka ee wanaagsan. Waxay noqon doontaa halbeegyada kala duwan eeyaga, waxaanan aaminsanahay, waqti ka dib heerka warshadaha. Tiknoolajiyada caadiga ah ee Cathode, oo aan shati-qaadnay shan sano ka hor, ayaa sidoo kale ka sii deyneysa maaddaama ay noqoto mid si ballaaran loo aqbalo habka abuurista tignoolajiyada LED-ka waxtarka leh.
Tusaalooyinka dheeraadka ah ee tignoolajiyada COB ee horeba ganacsi ahaan loo heli jiray waa kala duwanaanta Crystal LED-ka cusub ee Sony iyo LED LiFT kala duwan ee NEC. Iyada oo mid kasta oo LED ah ay qaadato kaliya 0.003sqmm ee pixel of 1.4sqmm, waxaa suurtagal ah in la abuuro bandhigyo aad u sarreeya oo cabbirro yar yar ah, iyaga oo siinaya baaxad weyn oo loogu talagalay isticmaalka qolalka kantaroolka, tafaariiqda, istuudiyaha naqshadeynta alaabta iyo codsiyada kale ee loo baahan yahay dhaqan ahaan. Bandhigyada LCD ama projectors. Aagga weyn ee madow ee ku wareegsan jajab kastaa wuxuu si weyn uga qaybqaataa isbarbardhigga aadka loo aqbali karo ee 1,000,000: 1. "Keenista tignoolajiyada cusub ee suuqa ayaa ugu dambeyntii ku saabsan bixinta ikhtiyaarka macaamiisha. Shuruudaha tafaariiqle ee calaamadaynta iyo xalalka soo bandhigida way ka duwan yihiin kuwa istuudiyaha naqshadaynta, guriga wax soo saarka ka dib ama goobta ciyaaraha, tusaale ahaan, ayuu yidhi Issa. "Iyada oo lagu saleynayo shakhsi ahaan, unugyo bandhig ka yar, ururradu waxay samayn karaan bandhig ku habboon tilmaamahooda saxda ah."
Waddooyin aan mustaqbal lahayn
It is notoriously difficult to predict the future in the AV world in the face of rapid technological evolution and the frequent introduction of newer, better, solutions to meet an ever-widening range of applications. Integrators need to be conversant with all types of display technologies and be able to guide and advise their customers in selecting the best system for them today, as well as ensuring there is a futureproof path to upgrade and develop as the technology improves even further.
Tani, Thomas Walter, oo ah maamulaha qaybta suuq-geynta istaraatiijiga ah ee wax soo saarka, NEC Display Solutions Europe, ayaa aaminsan, waa sababta: "Isdhexgalka nidaamka kuwaas oo bixiya doorasho ballaaran oo tignoolajiyada laga soo bilaabo saadaasha, bandhigyada LCD-ku-salaysan si ay u eegaan tooska ah ee LED waxay noqon doonaan kuwa si buuxda ugu adeegi kara. macaamiishooda oo ku guulaysan doona mustaqbalka fog iyagoo la tashanaya hab khabiir ah. Si aan heerkan u gaarno waxa ay u baahan tahay tababar iyo khibrad iyo in laga caawiyo in aan siino tababaro xooggan oo la-hawlgalayaashayada ah si aan u siino xirfadda farsamo iyo aqoonta lagama maarmaanka u ah si ay uga faa'iidaystaan tartan."
Isku-xidhayaashaas waa inay sidoo kale noqdaan kuwo la xidhiidha teknoolojiyadda IT-ga iyo isku-xidhka haddii ay doonayaan inay buuxiyaan kakanaanta iyo baahiyaha adduun si degdeg ah isu beddelaya. Waxaa jira isbeddel ku wajahan bandhigyo isku dhafan oo aan u baahnayn ciyaartoyda warbaahinta dibadda si ay u shaqeeyaan iyo marka shaashaduhu noqdaan kuwo qaabaysan oo la qabsan kara fursadaha ganacsi ee cusub ayaa furmi doona.
Moodooyinka wax iibsiga ayaa sidoo kale isbeddelaya, iyadoo iibsadayaashu ay u dhaqaaqayaan bixinta adeegga kirada halkii ay ka iibsan lahaayeen raasamaal meel kasta oo suurtagal ah. Kaydinta xogta, kombuyuutarrada iyo xitaa habaynta fog-fog ayaa horeba loogu soo bandhigay qaab-adeegga-adeegga iyo qalabka si isa soo taraya ayaa sidoo kale loo bixiyaa habkaas. Isku-dhafka iyo wax-soo-saarayaashu waxay u baahan yihiin inay awoodaan inay ka jawaabaan codsiyada macmiilka si ay u bixiyaan qalabka kirada ah ee ay la socdaan taageerada joogtada ah, dayactirka iyo qandaraasyada cusboonaysiinta kuwaas oo hubiya macaamiisha ugu dambeeya, iyo markaa daawadayaasha, mar walba waxaa la siiyaa tiknoolajiyada ugu dambeeyay uguna weyn iyo xalalka.
Si kastaba ha ahaatee, isbeddelada ugu weyn ee suuqa AV waxaa dhaqaajin doona isbeddelka shaqada iyo caadooyinka firaaqada ee shaqaalaha maanta, oo ay hogaaminayaan filashada macaamiisha maanta ee tayada gaar ah ee khibradda tignoolajiyada. Iyada oo suuqa macaamiishu uu si xawli ah u socdo, suuqa AV wuxuu u baahan yahay inuu sii wado riixitaanka xuduudaha oo uu hal-abuuro si uu ugu sii jiro.
Waqtiga boostada: Mar-24-2021