Sharp LL-P202V Handy Guide ▷ View online
Depending on each module, the color reproducibility changes as follows.
The differences of chromaticity is caused by the LED material and the panel material.
The differences of chromaticity is caused by the LED material and the panel material.
C o l o r r e p r o d u c i b i l i t y d e p e n d i n g o n e a c h m o d u l e
The component parts
of the module of LL-
P202V is the same as
the ones of LL-S201A.
Regarding the module
of LL-S242A, this is
supplied as the one
unit from the
manufacturer.
of the module of LL-
P202V is the same as
the ones of LL-S201A.
Regarding the module
of LL-S242A, this is
supplied as the one
unit from the
manufacturer.
S u p p o r t 2 0 / 2 4 i n c h a b o u t o p t i c a l c o m p o n e n t s
Sensor Layer for X axis
Sensor Layer for Y axis
X
a
x
is
Se
n
s
o
r
L
in
e
X axis Sensor Line
Sense
D
ri
v
e
Finger Touch Detection Image at 2D
Touch Panel Equivalent Circuit
Non-Touch State
Electric Field
Drive
Sense
Sense
C
mn_nontouch
：
Capacitance between Drive-Sense
Sense
Sense
C
mn_touch
：
Capacitance between Drive-Sense
Drive
Finger Touch State
C
mn
_nontouch > C
mn
_touch
C
HAND
Electric Field
Finger Touch Detection Image
Typical Sensor Pattern
(Diamond Pattern)
P r o j e c t i v e c a p a c i t i v e t o u c h P a n e l O p e r a t i n g p r i n c i p l e
Touch Panel Material (Metal Mesh)
Cutting Metal Mesh Wire as Diamond Pattern
Operating Image
Metal Mesh Pitch
Diameter of Metal Mesh
Touch Panel Sensor Pattern
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