Litaba

Ka tlase re tla hlahisa litšobotsi tse fapaneng tsa skrine ea TFT LCD ka botlalo:

(1) E kholo: moloko oa pele oa karolo e kholo ea khalase (3000mmx400mm) TFT mathoasong a lilemo tsa bo-1990, sebaka sa khalase se atolositsoe ho 6800mmx880mm halofo ea pele ea 2000, 'me khalase ea 950mmx1200mm e kentsoe ts'ebetsong ea khalase. haufinyane.

(2) Khokahano e phahameng: Qeto ea LCD projeke ea 1.3-inch TFT display chip ke XGA, e nang le lipikselse tse limilione. Qeto ke . Botenya ba filimi ea silicon ea amorphous ea 16.1-inch TFT ea SXGA (1280x1024) ke li-nanometer tse 50 feela. Khokahano ea tekheniki ea TABONGLAS le SYSTEMONGLASS, litlhoko tsa tekheniki bakeng sa lisebelisoa le phepelo, le bothata ba tekheniki bo phahame ho feta ba LSI ea setso.

(3) Mesebetsi e feletseng: Pontšo ea kristale ea metsi ea TFT e ne e sebelisoa qalong e le potoloho ea khetho ea aterese ea matrix, e ileng ea ntlafatsa litšobotsi tsa valve ea leseli la kristale ea metsi. Bakeng sa lipontšo tse phahameng, skrine ea LCD e ka finyella pontšo ea boleng bo phahameng, e phahameng ka ho fetola motlakase ka har'a 0-6 ponts'o ea V (boleng ba eona bo tloaelehileng ke 0.2 ~ 4V) le ho laola ka nepo ntho e lebisitsoeng.

(4) Theko e tlaase: Li-substrates tsa khalase le li-substrates tsa polasetiki li rarolla bothata ba litšenyehelo tsa li-circuits tse ngata tse kopantsoeng tsa semiconductor le ho bula sebaka se pharaletseng sa kopo bakeng sa tšebeliso ea lipotoloho tse kholo tse kopantsoeng tsa semiconductor.

(5) Ho feto-fetoha ha mokhoa: Ho phaella ho sputtering, thekenoloji ea laser annealing, CVD (mouoane oa lik'hemik'hale oa lik'hemik'hale) MCVD e ka khetha filimi ea amorphous, filimi ea lihlahisoa tse ngata le filimi e le 'ngoe ea sehlahisoa ho phaella ho sebopeho sa lifilimi tse tloaelehileng tse kang molecular chemical vapor deposition. Hase feela ho ka etsa filimi ea silicon, empa hape le ho etsa lintho tse ling. Lifilimi tsa I-VI le tetra-V semiconductor.

Likarolong tse akaretsang tsa ts'ebeliso, skrine ea LCD ea kristale ea mokelikeli e thehiloeng ho theknoloji ea TFT ke indasteri ea litšiea tsa sechaba sa tlhahisoleseling, hape e ka sebelisoa bakeng sa nts'etsopele e potlakileng ea li-transistors tse nyane tsa lifilimi. (TFT-OLED) pontšo ea phanele e bataletseng.