Kev Tshawb Fawb Kev Lag Luam ntawm Blister Tshuab Tsev Cov Khoom Siv Hauv Tsev

Los ntawm kev pom kev lag luam, cov khoom lag luam txawv teb chaws feem ntau yog cov khoom lag luam siab, thiab tus nqi elasticity ntawm kev thov thiab cov nyiaj tau los kuj muaj zog. Txawm hais tias qee lub khw muag khoom txawv teb chaws tau tshaj tawm ib nrab-rau-tsawg-kawg LCD TV cov khoom lag luam nyob rau hauv ib nrab xyoo 2009, lawv muaj ob peb yam ntxiv. Xav txog cov duab high-end ntawm lub hom, peb txiav txim siab tias tus nqi txo ntawm nws cov khoom tseem ceeb yuav tsis loj heev. Qhov zoo ntawm cov khoom lag luam txawv teb chaws hauv cov khoom lag luam siab xws li LED-backlit TVs tuaj yeem txhawb nqa lawv txoj kev sib koom. Peb txiav txim siab tias tom qab xyoo 2010, LED-backlit LCD TVs xav tias yuav txiav nqi li ntawm 20 feem pua. Txawm hais tias qhov sib koom ntawm cov khoom lag luam txawv teb chaws nce, nws yuav tsis muaj kev cuam tshuam ntau rau tag nrho cov khoom.