LCD bụ aha zuru oke nke Ngosipụta kristal Liquid, ọkachasị TFT, UFB, TFD, STN na ụdị ngosi LCD ndị ọzọ enweghị ike ịchọta isi ihe ntinye mmemme na ọba akwụkwọ njikọ Dynamic.
Ihuenyo LCD Laptọọpụ a na-ejikarị bụ TFT.TFT (Thin Film Transistor) na-ezo aka na transistor ihe nkiri dị gịrịgịrị, ebe pixel LCD ọ bụla na-ebugharị site na transistor ihe nkiri dị mkpa agbakwunyere n'azụ pikselụ, na-enye ohere dị elu, nchapụta dị elu, na ngosipụta dị elu nke ozi ihuenyo.Ọ bụ ugbu a otu n'ime ngwaọrụ ngosipụta agba LCD kachasị mma yana ngwaọrụ ngosipụta na kọmpụta na kọmpụta.Tụnyere STN, TFT nwere ezigbo saturation agba, ikike mweghachi, yana ọdịiche dị elu.A ka nwere ike ịhụ ya nke ọma n'anyanwụ, mana ihe ọjọọ bụ na ọ na-eri ike karịa ma nwee ọnụ ahịa dị elu.
Gịnị bụ LED
LED bụ abbreviation maka Light Emitting Diode.Enwere ike kewaa ngwa LED ụzọ abụọ: nke mbụ, ihuenyo ngosi LED;Nke abụọ bụ ngwa nke ikanam otu tube, gụnyere backlight LED, infrared ikanam, wdg Dị ka makaIhuenyo ngosi LED , China si imewe na mmepụta technology larịị bụ isi na mmekọrịta na mba ụkpụrụ.Ihuenyo ngosi LED bụ mpempe akwụkwọ nhazi kọmpụta nwere ihe ngosi nke 5000 yuan, nke nwere ụdị ọkụ ọkụ.Ọ na-anabata draịva nyocha voltaji dị ala ma nwee njirimara nke oriri ike dị ala, ogologo ndụ ọrụ, ọnụ ala dị ala, nchapụta dị elu, mmejọ ole na ole, nnukwu akụkụ nlele, yana anya anya dị anya.
Ihe dị iche n'etiti ihuenyo ngosi LCD na ihuenyo ngosi LED
Ihe ngosi LEDnwere uru karịa ngosipụta LCD n'ihe gbasara nchapụta, oriri ike, akụkụ nlele, na ọnụego ume ọhụrụ.Site n'iji teknụzụ LED, ọ ga-ekwe omume ịmepụta ihe ngosi ndị dị gịrịgịrị, na-egbuke egbuke ma doo anya karịa LCD.
1. The ike oriri ruru nke LED ka LCD bụ mkpokọta 1:10, na-eme ka LED ọzọ ike-oru oma.
2. LED nwere ọnụ ọgụgụ ume ọhụrụ dị elu na arụmọrụ ka mma na vidiyo.
3. Ikanam na-enye akụkụ nlele obosara ruo 160 Celsius, nke nwere ike igosipụta ederede dị iche iche, ọnụọgụ, ihe oyiyi agba, na ozi animation.Ọ nwere ike ịkpọ akara ngosi vidiyo agba dị ka TV, vidiyo, VCD, DVD, wdg.
4. The onye mmewere mmeghachi omume ọsọ nke Ikanam ngosi meziri bụ 1000 ugboro nke LCD LCD meziri, na ha nwere ike na-ele na-enweghị njehie n'okpuru ike ìhè, na ike imeghari ka ala okpomọkụ nke -40 degrees Celsius.
N'ikwu ya n'ụzọ dị mfe, LCD na LED bụ teknụzụ ngosi abụọ dị iche iche.LCD bụ ihuenyo ngosipụta nke kristal mmiri mejupụtara, ebe LED bụ ihuenyo ngosipụta nke nwere diodes na-enye ọkụ.
LED backlight: Ịzọpụta ike (30% ~ 50% erughị CCFL), ọnụ ahịa dị elu, nchapụta dị elu na saturation.
CCFL backlight: E jiri ya tụnyere LED backlight, ọ na-eri ike dị ukwuu (ka dị obere karịa CRT) ma dị ọnụ ala.
Ọdịiche ihuenyo: ọkụ azụ LED nwere agba na-egbuke egbuke na saturation dị elu (CCFL na LED nwere isi mmalite ọkụ dị iche iche).
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Oge nzipu: Jun-27-2023