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LCD displays each require one or more driver modules (s) to control them. These ICs are either placed directly on a circuit board (as COB or SMD) or as COG (Chip-On-Glass) directly on the LC glass.
In chip on board technology, the semiconductor chip (driver) is glued directly onto a circuit board material and contacted there via bond wires. For protection, the IC and the bonding wires are sealed with a drop of potting compound using chip-on-board technology.
Chip-on-board displays are widespread and cheaper than LCD modules with SMD components.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2012
Total Annual:
5,000,000-10,000,000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Shenzhen QiHang Electronic Technology Co.,ltd was founded in 2012, Our company has strong TFT LCD & LCM OLED series products as TN HTN STN FSTN COB, TAB, COG, COF liquid module throughout and good inspection system. We will strictly abide by the system's regulation and keep improving, offeri... Shenzhen QiHang Electronic Technology Co.,ltd was founded in 2012, Our company has strong TFT LCD & LCM OLED series products as TN HTN STN FSTN COB, TAB, COG, COF liquid module throughout and good inspection system. We will strictly abide by the system's regulation and keep improving, offeri...
