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.
Shenzhen Qihang Electronic Technology Co.,Ltd
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, offering good products and service
sincerely. Our mission is to provide best service to our customers
and concentrate on building a long-term partnerour worldwide
business. Our mission is to provide best service to our customers
and concentrate on building a long-term partnership with our
customers which leading us to create a win-win situation. We are
committed to putting our customers as the first priority, by
providing high quality products, integrity, honesty and
accountability in our worldwide business.
Quality
Quality is dominant factor of our complete product line. Reason
behind this lies in our practice of keeping quality as the major
priority in business. Continuous improvement in production
practices helps us to attain high customers satisfaction. We adhere
to the requirements of ISO 9001:2000 & ISO 9001:2008 for
production. Considering the factor of environmental protection, we
select suppliers on the basis of strict procedures, all our
materials are in compliance with ROHS and REACH requirements. On
the regular basis, we send products to SGS for testing purpose in
order to ensure that offered products meet environmental protection
needs. Our rigorous quality checking practice assists us to provide
supremely the best LCD Display Module, Graphic LCD Module, etc.
Qualification
We have qualified as a true quality-focused company due to our
quality based manufacturing work. Our strict way of maintaining
high quality in range has earned us ISO 9001:2008 certification.
