Ngosipụta Flash Plar (FPD) abụrụla ihe kachasị nke TV ga-eme n'ọdịnihu. Ọ bụ omume zuru oke, mana enweghị nkọwa siri ike n'ụwa. N'ozuzu, ụdị ngosipụta a dị gịrịgịrị ma yie otu panel. Enwere ọtụtụ ụdị nke Spare Skrush. , Dabere na ụkpụrụ ngosipụta na ụkpụrụ ọrụ, enwere kristal na-egosi (pdma), Eld), ngosipụta nke ihe ngosi, wdg. N'ihi na Graini igwe igwe nwere ezigbo nhazi na ihe anụ ahụ.
Atụmatụ mmepe
E jiri ya tụnyere ọdịnala CRT (Cat Cas TETE), ngosipụta dị larịị nwere uru dị na mkpa, ọkụ, na-enwe oke ike, ma ọ baghị uru, ma baara ndị ahụ ike. Ọ karịrị akarị CR na ahịa zuru ụwa ọnụ. Ka ọ na-erule afọ 2010, a na-eme atụmatụ na oke nke uru ahịa ga-eru 5: 1. Na narị afọ nke iri abụọ na otu, ngosipụta na-egosiputa ga-abụ ngwaahịa kachasị na ngosipụta. Dabere na amụma nke akụrụngwa Stanford, ahịa ngosipụta nke ụwa US ga-abawanye na $ 23 ijeri US na 2006, ọnụego uto kwa afọ ga-eru 20% n'ime afọ 4 na-esote.
Ngosipụta teknụzụ
A na-ekewapụ Ohere dị larịị na-ebute n'ime ọkụ na-eme ka ngosipụta na ọkụ na-eme ka ngosipụta dị mma. Onye nke mbụ na-ezo aka na ngwaọrụ ngosipụta nke ngosipụta onwe ya na-enweta ọkụ ma na-enye radieshon ngosipụta, nke gụnyere ihe ngosipụta nke ihe ngosi (nke na-egosi ihe ngosi) Nke ikpeazụ pụtara na ọ naghị eme ka ìhè na-eme onwe ya, mana akara ngosi nke ikuku na-apụta, doziiri ya site na mpụga nke mpụga ike), ma rụọ ya na ihuenyo ngosipụta ma ọ bụ ihuenyo. Ngwaọrụ ngosi, gụnyere ihe ngosi Crystal ngosi (LCD), Max-Electromechanical System (DMD) na ink ink (el) gosipụta, wdg.
Lcd
Ngosipụta nke mmiri mmiri na-egosi na-egosi na-egosi na-egosiputa ihe ngosi Matriv Liminite (PM-LCD) na Mbugharị na-eme ka ngosipụta Matrix Limix (Am-LCD). Ma ngosipụta STN na TN Imps Crystal bụ nke na-eme mkpọtụ na-enweghị atụ. Na 1990s, teknụzụ na-arụ ọrụ na-eme ka teknụzụ na-eme ngwa ngwa, ọkachasị mkpa ihe nkiri tractor mmiri mmiri na-egosi (TTT-LCD). Dị ka nnọchi nke stn, ọ nwere uru nke ọsọ nzaghachi ọsọ ọsọ na enweghị ọkụ, ma na-ejikwa kọmputa na ọrụ, TVS, camcordiders na consoles egwuregwu egwuregwu. Ọdịiche dị n'etiti am-lcd bụ na mbụ nwere ngwaọrụ ịgbanwee agbakwunye na pixel ọ bụla, nke nwere ike imeri nnyonye anya na ngosipụta dị elu na ngosipụta mkpebi dị elu. Am-LCD na-eme Silicon silicon dị ugbu a (A-si-SI) TFT STRINGINGWE na Nchekwa Capanic atụmatụ, nke nwere ike ịnweta ọkwa dị elu ma ghọta na ezigbo agba agba. Agbanyeghị, mkpa mkpebi dị elu na obere pikselụ na ngwa igwefoto dị elu na-achụli mmepe nke p-si posilicon) Tft (thirt ihe nkiri na-egosi) ngosipụta. Ihe ngagharị nke p-si bụ 8 ruo 9 karịa nke A-si-si-si-si-si. Obere nke P-si ting abụghị naanị adabara maka ngosipụta na ngosipụta dị elu, kamakwa enwere ike ịgbakwunye sekit akụkụ dị elu na mkpụrụ.
Na mkpokọta, LCD dị mma maka mkpa, ọkụ, na-egosiputa ihe omimi dị ala, a na-ejikwa obere ike na ngwaọrụ elektrọnik dị ka kọmputa na ekwentị. Emeela ka ọnwa 30-inch na 40-inch nke ọma, a na-ejikwa ụfọdụ. Mgbe nnukwu mmepụta nke LCD, a na-ebelata ọnụ ahịa ahụ. Nlele nke iri na ise na-a dị $ 500. Nduzi ya n'ọdịnihu bụ iji dochie ngosipụta PC nke PC ma tinye ya na LCD TV.
Plasma gosipụtara
Ngosipụta Plasma bụ teknụzụ ngosipụta nke yiri nke ụkpụrụ gas (dị ka ikuku ikuku). Plasma ngosipụta nwere uru ndị Katide Bybes, mana a na-echepụta na nnukwu ihe owuwu. Ogo ngwaahịa bụ isi 40-42 sentimita asatọ. Ngwaahịa iri ise na iri isii na iri isii.
vasum fluoreacence
Ngosipụta nke fluorescent bụ ngosipụta na-egosiputa ebe niile na ọdịyo / vidiyo na ngwa ụlọ. Ọ bụ ngwaọrụ Truodern tubel na-egosipụta ngwaọrụ ngosipụta nke na-emetụta castio, grid na abide na oghere. Ọ bụ na electrons ndị Katọpụ ndị ahụ na-eji elektrọbe ndị Katọlik na-eme ngwa ngwa site na ụdị voltaji dị mma etinyere na Grid na ndị obibi, ma na-akpali phosphor ekike na gburugburu ọkụ. Grid na-agbaso ihe owuwu a honeyụ.
electrolimescence)
A na-eme teknụzụ electroliness na teknụzụ siri ike na-eji teknụzụ siri ike. A na-etinye akwa mkpuchi na-etinye n'etiti abụọ na-eme ka a na-edebe ya dị gịrịgịrị. Ngwaọrụ eji eji zinc-apịaji ma ọ bụ centium-plates na sara mbara dị ka ihe ndị mejupụtara electrimunes. Electroliness ya oyi akwa bụ 100 micron buru ibu ma nwee ike nweta otu ngosipụta doro anya dị ka ọkụ ọkpọkọ na-esetịpụ diode (Oled). Igwe ọkụ ya na-ahụkarị bụ 10khz, voltaji 200V voltaji, nke chọrọ ICH. Ngwa microdisplay na-eji usoro ịnya ụgbọ ala na-arụ ọrụ nke ọma.
dudu
Light-na-emepụta ngosipụta diode nwere ọtụtụ ihe na-enwu enwu, nke nwere ike ịbụ monochromatic ma ọ bụ na-acha. A na-arụ ọrụ dị egwu nke na-acha anụnụ anụnụ - nke dị elu dị ka ọ dị, na-eme ka ọ nwee ike iwepụta ngosipụta zuru oke ihuenyo. Ngosipụta nke duru nwere njiri mara mma dị elu, arụmọrụ dị elu na ogologo ndụ, ma dịkwa mma maka ngosipụta ihuenyo maka ngosipụta dị ukwuu maka iji ihe ngosi. Agbanyeghị, enwere ike ịpụta ihe ngosipụta maka monitors ma ọ bụ pdas (kọmputa pdas) nwere ike ịme na teknụzụ a. Kaosinadị, enwere ike iji sekit sochirinụ mee ihe dị ka ngosipụta mepụtara monochromatic.
Ihengiri
Nke a bụ microdisplay iji teknụzụ dị egwu. Na ngosipụta dị otú ahụ, a na-egosipụta usoro eji eme ihe na-emepụta ihe site na nhazi semiconductor na ihe ndị ọzọ site na iji usoro semicondor. N'ime ngwaọrụ dijitalụ dijitalụ, ihe owuwu bụ micromirror nke ọnụnọ. Ọ na-eme ka ụgwọ ya na-eme na efere jikọtara na otu mkpụrụ ndụ ebe nchekwa dị n'okpuru. Ogo nke micromirror bụ ihe dị ka dayameta nke ntutu mmadụ. A na-ejikarị ngwaọrụ a na-ebute ihe ndị na-eme ihe nkiri na ụlọ ọrụ ihe nkiri.
Ogo Ọdịmma
Isi okwu nke mpaghara Edilation gosipụtara bụ nke a na-ahụ nke Cathode Rabe Tube, ya bụ, a na-adọta elektrọn ma mee ka ikpo ya na ọkụ na-aga n'ihu. Katio ya nwere ọnụ ọgụgụ dị ukwuu nke ụlọ akwụkwọ elektrọn ahaziri n'usoro, ya bụ, n'ụdị otu pikde na otu katiode. Just like plasma displays, field emission displays require high voltages to work, ranging from 200V to 6000V. Ma ugbu a, ọ bụghị ihe ngosipụta dị larịị dị larịị n'ihi oke nrụpụta nrụpụta ya.
Ọkụ Organic
Na mpaghara ọkụ na-emepụta ihe ngosi diode (oghe), a na-agafe eletrik ugbu a site na otu ma ọ bụ karịa n'ílì iji mepụta ìhè na-arụ ọrụ. Nke a pụtara na ihe achọrọ maka ngwaọrụ Oled bụ ihe nkiri siri ike nke steeti na mkpụrụ. Agbanyeghị, ihe ndị ọzọ na-emetụta oke mmiri na oxygen, yabụ akara dị mkpa. Oheds na-arụ ọrụ ngwaọrụ na-eme ka ọ dị mma ma na-egosipụta ezigbo agwa dị mma na njiri mara ike. Ha nwere ikike dị ukwuu maka imepụta oke na usoro mpịakọta site na usoro ndị na-agbanwe agbanwe ma ya mere oke ọnụ iji mepụta. Teknụzụ nwere ọtụtụ ngwa, site na mpaghara nnukwu mpaghara monochromatic dị mfe iji gosipụta eserese vidiyo zuru oke.
Elektriki ink
Ngosipụta e-ink bụ ngosipụta ndị a na-achịkwa site na itinye ala eletriki maka ihe na-emebi emebi. Ọ mejupụtara ọnụ ọgụgụ dị ukwuu nke micron-emechiri emechi, nke ọ bụla ihe dị ka 100 micron ke dayameta, nwere ihe eji eme ihe na puku irighiri ihe na-acha ọcha tiioxium. Mgbe etinyere ala eletrik na ihe eji eme ihe, isi aka ditanium ga-agaghari n'otu n'ime electrodes dabere na ego ha. Nke a na - eme ka pixel na Emit ọkụ ma ọ bụ na ọ bụghị. N'ihi na ihe a ga-eme bụ ihe a na-eme, ọ na-ejigide ozi ruo ọtụtụ ọnwa. Ebe ọ bụ na ọkụ eletrik na-achịkwa ya site n'ọhịa eletrik, enwere ike ịgbanwe ọdịnaya egosiputa ya na obere ume.
Ọkụ na-ere ọkụ
FAME POMETERTICETICER FPD (FAMME POTEMETERCER, FPD maka mkpụmkpụ)
1. Isi okwu nke FPD
Thekpụrụ nke FPD sitere na mkpokọta nke ihe nlele ahụ na ire ọkụ na-egbu egbu, na steeti s2) (steeti S2) (steeti HPO) (steeti HPO). Ihe abụọ ahụ na-atọ ụtọ na-enwu enwu gburugburu 400nm na 550nke mgbe ha laghachiri steeti. A na-eji ike dị ukwuu na photomultiles tube, na ike ọkụ dị ka ọ dị mkpa na ọnụego nlele ahụ. FPD bụ onye na-echekwa ihe dị nro ma na-ahọrọ ịhọrọ, nke a na-eji na nyocha nke sọlfọ na phosphorus.
2. Ọdịdị nke FPD
FPD bụ ihe owuwu na-ejikọ Fid na phototer. Ọ malitere dị ka otu ọkụ FPD. Mgbe afọ 1978 gachara, iji mezue emezighị emezi nke otu ọkụ fppd, a zụlitere FPD FPD. Ọ nwere ọkụ ikuku dị iche iche dị iche iche, ọkụ dị ala na-agbanwe ọtụtụ ihe na-atụgharị ihe atụ na ngwaahịa na-adịkarị dị ka S2 na HPO; Flame na-enwu enwu na-arụpụta iberibe ala steepụ steeti dị ka SPO *, enwere windo chemilusnesce choputara tube. A na-eme windo siri ike, na-eji igwe anaghị agba nchara mee.
3. Ọrụ nke FPD
FPD bụ onye na-achọta nhọrọ maka mkpebi siri ike nke sọlfọ na nke phosphorus. Ọkụ na-ere ọkụ na-egbu egbu, na ọkọnọ nke ikuku bụ nke zuru oke iji meghachi omume na 70% nke hydrogen, yabụ, ọkụ ọkụ dị ala iji mepụta sọlfọ na-enweghị atụ na phosphorus. Iberibe iberibe. Ọnụego ụgbọelu na-ebugharị gas, hydrogen na ikuku nwere nnukwu mmetụta na FPD, yabụ njikwa Floch gas ga-akwụsi ike. Ọkụ na-enwu gbaa maka mkpebi siri ike nke culfur nwere ihe dị ka 390 Celsius C, nke nwere ike iwepụta s2; Maka mkpebi siri ike nke phosphorus-nwere ogige, oxygen kwesịrị ịdị n'agbata 2 na 5, na nke 5, na-agbanwe oke iji dị ka nlele dị iche iche. Gas gas na gas gas gas ga-agbanwe nke ọma iji nweta ezigbo mkpọtụ.
Oge post: Jan-18-2022