Ihuenyo pere mpe, H28C91-00Z

Nkọwa dị mkpirikpi:

Ihe Nleba Otu Nha 2.8 Inch Mkpebi 240RGB*320dots - Ngosipụta ngosipụta 50.00(W)*69.2(H)*2.3(T) mm Mpaghara nlele 43.2(W)*57.6(H) mm Ụdị TFT Nleba anya ntụzịaka elekere 12 O' ụdị: COG + FPC Ọnọdụ okpomọkụ: -20 ℃ -70 ℃ Nchekwa okpomọkụ: -30 ℃ -80 ℃ ọkwọ ụgbọ ala IC: ILI9341 Interfce ụdị: MCU&RGB& SPI ihie: 240 CD/㎡ STN mmiri mmiri crystal ụkpụrụ Ụwa mbụ LCD ileba anya pụtara na. mmalite 1970s na wa...


Nkọwa ngwaahịa

Mkpado ngwaahịa

Ihe Uru a na-ahụkarị Nkeji
Nha 2.8 inch
Mkpebi 240RGB * 320 ntụpọ -
Ngosipụta oke 50.00 (W)*69.2(H)*2.3(T) mm
Ebe nlele 43.2 (W)* 57.6 (H) mm
     
Ụdị TFT
Ntuziaka nlele 12 Elekere
Ụdị njikọ: COG + FPC
Ọnọdụ okpomọkụ na-arụ ọrụ: -20 ℃ -70 ℃
Ọnọdụ nchekwa: -30 ℃ -80 ℃
IC ọkwọ ụgbọ ala: ILI9341
Ụdị ntinye: MCU&RGB&SPI
Icha ọkụ: 240 CD/㎡

Nkọwa-ibe_03

ụkpụrụ STN mmiri mmiri kristal


Ihe nlebanya LCD nke mbụ n'ụwa pụtara na mbido 1970 wee kpọọ ya ihe nleba anya LCD ụdị TN (Twisted).
Nematic, gbagọrọ agbagọ nematic).1980s, STN LCD (Super Twisted Nematic)
Pụtara n'otu oge ahụ, TFT mmiri kristal ngosi (ThinFilmTransistor thin film transistor) ka akwadoro.
Ka anyị buru ụzọ kwuo banyere ụkpụrụ nke TN LCD.Ụkpụrụ ngosi nke STN LCD na TN LCD bụ otu.
A na-agbagọ ụmụ irighiri ihe n'akụkụ dị iche iche.
A na-agbanye kristal mmiri nematic n'etiti iko abụọ.A na-ebu ụzọ kpuchie elu nke iko a na ihe nkiri transperent na nke na-eduzi maka ọkụ eletrik.
Polarizers, wee tinye onye na-ahụ maka nhazi elu na iko ya na elektrọd ihe nkiri dị mkpa iji mee ka kristal mmiri na-agbadata-kpọmkwem na nhata na elu iko ahụ.
Haziri ihu.Ọnọdụ okike nke kristal mmiri mmiri nwere ntụgharị nke ogo 90.Enwere ike iji ọkụ eletrik na-emegharị kristal mmiri mmiri, na usoro ntụgharị nke kristal mmiri
Ọnụ ọgụgụ na-agbanwe na ntụziaka nke kristal mmiri mmiri, na mmetụta bụ na polarization nke ìhè na-agbanwe mgbe ọ gafesịrị kristal mmiri mmiri TN.Naanị họrọ nke ziri ezi
Ọkpụrụkpụ nke ọkụ na-agbanwe polarization nke ìhè site kpọmkwem 90 Celsius, na abụọ yiri polarizers nwere ike iji mee ka ìhè kpamkpam agaghị ekwe omume ịgafe.Na ụkwụ
Voltage zuru oke nwere ike ime ka ntụzịaka nke kristal mmiri dị ka ntụzịaka nke ọkụ eletrik, nke mere na polarization nke ìhè agaghị agbanwe na ìhè nwere ike ịgafe.
Nke abụọ polarizer.Ya mere, enwere ike ịchịkwa nchapụta nke ìhè.Dị ka e kwuru na mbụ, ihe ngosi nke STN ụdị kristal mmiri mmiri na TN ụdị mmiri mmiri kristal
Ụkpụrụ ahụ bụ otu ihe ahụ, ma e wezụga na ọ na-atụgharị ìhè ahụ merenụ site na 180 ~ 270 degrees kama 90 degrees.Ọzọkwa, ihe ngosi kristal mmiri mmiri TN dị mfe.
Enwere naanị ọdịiche abụọ nke ìhè na ndò.The STN LCD bụ tumadi ìhè akwụkwọ ndụ akwụkwọ ndụ na oroma.Ma ọ bụrụ na na omenala monochrome STN LCD
Tinye nzacha agba na ngosipụta, wee kewaa pikselụ ọ bụla na matriks ngosi monochrome n'ime obere pikselụ atọ.
Nzacha ahụ na-egosiputa agba atọ bụ isi nke uhie, akwụkwọ ndụ akwụkwọ ndụ na acha anụnụ anụnụ, enwere ike igosipụta agba ya.

 

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