2.0&2.8 inchi 240 × 320 Standard Mtundu TFT LCD Sonyezani
DS020HSD30T-002 ndi 2.0inch TFT(262k)Negative Transmissive, imagwira ntchito ku gulu la 2.0" la TFT-LCD. Gulu la 2.0inch mtundu wa TFT-LCD lapangidwira omasulira, nyumba yanzeru, GPS, camcorder, kugwiritsa ntchito makamera adijito, zida zamafakitale ndi zinthu zina zamagetsi zomwe zimafuna mawonedwe apamwamba apamwamba, mawonekedwe abwino kwambiri. Module iyi imatsatira RoHS.
DS028HSD37T-003 ndi mtundu transmissive mtundu yogwira masanjidwewo madzi crystal anasonyeza (LCD) amene amagwiritsa amorphous woonda filimu transistor (TFT) monga kusintha zipangizo. Chogulitsachi chimapangidwa ndi gulu la TFT LCD, IC drive, FPC, unit ya LED-backlight. Malo owonetsera omwe akugwira ntchito ndi mainchesi 2.8 ndipo mawonekedwe ake ndi 240 * RGB * 320. Gulu la 2.8inch mtundu wa TFT-LCD lapangidwira omasulira, nyumba yanzeru, GPS, camcorder, kugwiritsa ntchito makamera a digito, chipangizo chamagetsi chamagetsi ndi zinthu zina zamagetsi zomwe zimafuna mawonedwe apamwamba apamwamba, mawonekedwe abwino kwambiri. Module iyi imatsatira RoHS.
Kanthu | Makhalidwe Okhazikika | |
Kukula | 2.0 inchi | 2.8inchi |
Module No.: | Chithunzi cha DS020HSD30T-002 | Chithunzi cha DS028HSD37T-003 |
Kusamvana | 240x320 | 240x320 |
Kukula kwa Outline | 35.7(W)x51.2(H)x2.4(T)mm | 69.20X50.00X3.5 |
Malo owonetsera | 30.6(W)x40.8(H)mm | 43.20X57.60 |
Onetsani mawonekedwe | TFT(262k) Negative Transmissive | TFT TRANSMISSIVE |
Kusintha kwa Pixel | Chithunzi cha TFT QGVA | kufanana |
Kuwala kwa LCM | 320cd/m2 | 350cd/m2 |
Kusiyana kwa kusiyana | 800:1 | 300:1 |
Optimum View Direction | IPS/ngodya zonse | 12 O'clock |
Chiyankhulo | MCU 16BIT | 16bit System kufanana mawonekedwe |
Nambala za LED | 4 ma LED | 4 ma LED |
Kutentha kwa Ntchito | -20 ~ +70 ℃ | -20 ~ +70 ℃ |
Kutentha Kosungirako | -30 ~ +80 ℃ | -30 ~ +80 ℃ |
1. Resistive touch panel/capacitive touchscreen/demo board zilipo | ||
2. Kulumikizana kwa mpweya & kuwala kwa kuwala ndizovomerezeka |
Chithunzi cha DS020HSD30T-002
Kanthu | Chizindikiro | Min | Lembani. | Max | Chigawo |
Mphamvu yamagetsi | VDD/IOVCC | 2.5 | 2.8 | 3.3 | V |
| VIL | -0.3 | - | 0.2 * VCC | V |
Mphamvu yamagetsi | VIH | 0.8 * VCC | - | Chithunzi cha VCC | V |
Chithunzi cha DS028HSD37T-003
Parameter | Chizindikiro | Min | Lembani | Max | Chigawo |
Kupereka mphamvu kwa logic | Vcc-Vss | 2.6 | 2.8 | 3.3 | V |
Lowetsani Pano | Idd |
|
|
|
|
Mphamvu yolowera 'H' | Vih | - | 9.94 | 14.91 | mA |
Kuyika kwamagetsi 'L' mlingo | Vil |
| -- | Vcc | V |
Kutulutsa mphamvu 'H' mlingo |
| 0,8 nsi | 0 |
|
|
Kutulutsa kwamagetsi 'L' | Voh | -0.3 | -- | 0,2 vc | V |
❤ Zolemba zathu zenizeni zitha kuperekedwa! Ingolumikizanani nafe kudzera pa imelo.❤
Zinthu zazikulu za TFT LCD
Ndi kukhwima kwa ukadaulo wa TFT koyambirira kwa zaka za m'ma 1990, zowonetsera zamitundu ya LCD zakula mwachangu. Pasanathe zaka 10, TFT-LCD yakula mwachangu kukhala chiwonetsero chambiri, chomwe chili ndi zabwino zake komanso zosagwirizana. Zomwe zili zazikulu ndi izi:
1. Makhalidwe ogwiritsira ntchito bwino: kugwiritsa ntchito magetsi otsika, magetsi oyendetsa galimoto otsika, chitetezo cholimba komanso kudalirika; lathyathyathya, woonda ndi kuwala, kupulumutsa zambiri zopangira ndi malo; kugwiritsa ntchito mphamvu zochepa, kugwiritsa ntchito mphamvu zake kumakhala pafupi ndi CRT kuwonetsera gawo limodzi mwa magawo khumi, TFT-LCD yowonetsera ngakhale imapulumutsa pafupifupi peresenti imodzi ya CRT, kupulumutsa mphamvu zambiri; Zogulitsa za TFT-LCD zimapezekanso mosiyanasiyana, kukula kwake, ndi mitundu yake, ndipo ndizosavuta kugwiritsa ntchito, zosinthika komanso zokonzedwanso. , zosavuta kukweza, moyo wautali wautumiki ndi zina zambiri. Chiwonetserocho chimakwirira mitundu yonse yowonetsera kuyambira 1 "mpaka 40" ndipo chiwonetsero chachikulu chathyathyathya ndi mawonekedwe amtundu wathunthu; kuwonetsa khalidwe kuchokera pazithunzi zosavuta kwambiri zamtundu wa monochrome kupita kupamwamba kwambiri, kukhulupirika kwamtundu wapamwamba, Kuwala kwambiri, kusiyana kwakukulu, kuthamanga kwapamwamba kwa machitidwe osiyanasiyana owonetsera kanema; mawonekedwe owonetsera ndi mawonekedwe achindunji, mtundu wowonetsera, mtundu wa mawonekedwe, komanso owunikira.
2. Makhalidwe abwino oteteza chilengedwe: palibe ma radiation, palibe kuphulika, palibe kuwonongeka kwa thanzi la wogwiritsa ntchito. Makamaka, kutuluka kwa TFT-LCD e-books kudzabweretsa umunthu mu nthawi ya ofesi yopanda mapepala ndi kusindikiza opanda mapepala, zomwe zidzatsogolera kusintha kwa momwe anthu amaphunzirira, kufalikira ndi kukumbukira kulimbikitsa chitukuko.
3. Wide ntchito osiyanasiyana, kuchokera -20 ° C kuti +50 ° C kutentha osiyanasiyana angagwiritsidwe ntchito bwinobwino, kutentha olimba TFT-LCD otsika kutentha ntchito kutentha akhoza kufika opanda 80 ° C. Ikhoza kugwiritsidwa ntchito ngati mafoni terminal anasonyeza , chowonetsera pakompyuta, kapena TV yowonetsera sikirini yayikulu. Ndi malo owonetsera makanema amtundu wathunthu omwe amagwira ntchito bwino.
4. Mlingo wa makina opanga makina opanga ndi apamwamba, ndipo makhalidwe akuluakulu opanga mafakitale ndi abwino. Makampani a TFT-LCD ndi okhwima muukadaulo, ndipo zokolola zazikulu zafika 90% kapena kupitilira apo.
5. TFT-LCD ndi yosavuta kuphatikizira ndi kusinthidwa, ndipo ndi kuphatikiza koyenera kwa makina akuluakulu a semiconductor Integrated circuit technology ndi kuwala kwa gwero la kuwala, ndipo ali ndi mwayi wopititsa patsogolo chitukuko. Pakalipano, pali amorphous, polycrystalline ndi single crystal silicon TFT-LCDs, ndipo padzakhala TFTs ya zipangizo zina m'tsogolomu, magawo onse a galasi ndi mapulasitiki.
Monga opanga TFT LCD, timatumiza magalasi amama kuchokera kumitundu kuphatikiza BOE, INNOLUX, ndi HANSTAR, Century etc., kenako timadula m'nyumba yaying'ono, kuti tisonkhane ndi kuwala kwa LCD m'nyumba ndi zida zodziwikiratu komanso zodziwikiratu. Njirazi zimakhala ndi COF (chip-on-glass), FOG (Flex pa Glass) kusonkhanitsa, mapangidwe a Backlight ndi kupanga, FPC kupanga ndi kupanga. Chifukwa chake mainjiniya athu odziwa zambiri amatha kusintha mawonekedwe azithunzi za TFT LCD malinga ndi zomwe makasitomala amafuna, mawonekedwe a LCD athanso makonda ngati mutha kulipira chigoba cha galasi, titha kuwunikira kwambiri TFT LCD, chingwe cha Flex, Chiyankhulo, ndi kukhudza ndi control board onse alipo.