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RT-TRIOLCD™
ALP is proud to be the innovator of TRIOLCD®
It is very encouraging to ALP to receive all the positive responses
regarding the product from our customers. Moreover, it is even more
encouraging to see that our innovative enhancement approach stirred up
some “common interests in
the industry since its original introduction. ALP has teamed up with RayShine Photonics Corp. in Taiwan
since 2004 to expand our manufacturing capacity and R&D resources. As
a part of ALP/RSP continuous efforts and commitments to the display
industry, we have recently advanced our innovative LCD enhancement
technology to include the integration of a resistive touch panel, RT-TRIOLCD™ series.
RT-TRIOLCD™is
a resistive touch panel integrated display system designed with similar
concept of Trio process - the Transmissive
and reflective illuminations optimization process, which is again a
result of our R&D effort in understanding the optical properties of
the parts involved in the integration. Integrated with a resistive touch
screen of ~75% transmission, RT-TRIOLCD™
has the similar optical properties to TRIOLCD®
with
very low surface reflectance, Fig. 1, and can also utilize the
transmitted ambient light as its reflective illumination. A 15" notebook
screen with various integration areas under indoor and outdoor
environments are shown in Figs. 2, 3, and 4, where A is a regular
resistive touch panel integrated screen area, B is a
TRIOLCD® integrated
screen area, and C is a RT-TRIOLCD™ integrated screen area. In an Indoor
environment all areas are viewable. However, in outdoors with shady or direct
sunlight conditions, only areas B and C integrated with
TRIOLCD® and
RT-TRIOLCD™ are readable, Figs. 3 and 4. Further shown in Fig. 5, a 15" notebook TRIOLCD®
on
the left-hand side and a 12.1" RT-TRIOLCD™
of
the monitor on the right-hand are simply clear in
both the direct sunlight and shady areas.
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Reflectrance of Ambient Light of LCD
with
Various Resistive Touch Screen
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Fig. 1
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Indoor readability of screen
areas A, B, and C
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Fig. 2
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Outdoor readability of
screen areas A, B,
and C in the shade
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Fig. 3
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Outdoor readability of
screen areas A, B,
and C under direct sunlight
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Fig. 4
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Outdoor readability of a
15" note book
TRIOLCD® and a 12.1" RT-TRIOLCD™ monitor
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Fig. 5
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We thank our
supportive customers of TRIOLCD®
with the introduction of RT-TRIOLCD™
- a resistive touch screen integrated LCD that is truly direct sunlight
readable, and sincerely invite all of you to come and check out the clear
differences that TRIOLCD® and RT-TRIOLCD™ can make for your systems
under direct sunlight.
Features
and Benefits of RT-TRIOLCD™
Readable under all lighting conditions to include direct sunlight
Enhanced brightness and contrast ratio for both outdoor and indoor
conditions
Can be your option of any size, any model, and any resolution of LCD
No extra power consumption
No extra heat generation
No significant weight increase
Fully electrically and mechanically compliable with your existing system
Goes right back into your system after modification with performances you
desired
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