LM3201921 데이터 시트보기 (PDF) - Sharp Electronics

부품명

상세내역

제조사

LM3201921

DEVICE SPECIFICATION for Passive Matrix LCD Module

Sharp Electronics 

SHARP

SPEC no.

LC99204

MGDEL No.

LM320192J

2) Conduction

between upper and lower electrode

generates

contact

res i stance.

Data input by pen or finger should be started after the

contact res i stance become stab I e enough. Otherwise

it may cause

functional

error.

3) Touch Pane I picks up noise eas i I y, any measures such as earth. etc is

recosxaended.

Otherwise

it may cause functional

error.

3. PRECAUTION ON DESIGNING HOUSING (please see drawing of housing assemb y 2.1

11 TO RETAIN SPACE BE-MEN UPPER ELECTRODE FILM AND HOUSING TOP.

(1) Retain 0.2-O. &mu space above the non active area not to make

pressure on upper electrode

film.

If there is any pressure on it,

It may cause functional

error due to transformation

of the upper

electrode

f i Im.

(2) Flexible material

such as robber is recoaxaended for cushion materials.

It should be fixed outside of visible area. If it is placed over non

act i ve area. it may cause functional

error due to transformation

of

the upper electrode

film.

2) TO ASSEMBLE ON HOUSING

(1) To f i x Touch Panel on Hous i ng. supporting

Touch Panel from back

side (lower electrode

glass) is reconxnended.

If upper electrode

fi Im

is fixed with both sides adhesive tape, it may lead to peeling-off

of

the upper electrode

film due to repeated input pressure.

(2) TO PREVENT SWELLING OF UPPER ELECTRODE Fl LM OF TOUCH PANEL CAUSED BY

ATMOSPHERIC PRESSURE DIFFERENCE BETWEEN INSIDE AND OUTSIDE OF THE

DEVI CE. ETC.

If upper electrode film swells caused by atomospheric

pressure

difference

between inside and outside of the device, etc., it may

cause deterioration

of durability

of Touch Panel and may cause

functional

error.

(3) TO PREVENT DEW CONDENSATION ON TOUCH PANEL AND TO PREVENT ANY LICU I D

SUCH AS WATER, VAPOR FROM COMING I NT0 TOUCH SCREEN.

Upper electrode

film and lower electrode glass of Touch Panel are

fixed with adhesive. and there set up a vent hole between them. This

shows liquid may penetrate

into Touch Panel easily due to its

structure.

any measures on designing the Housing to prevent the

penetration

is required.

Penetration

of liquid may cause functional

error.

4. PRECAUTION ON UNPACKING AND ASSEMBLING TOUCH PANEL.

1) STORAGE

Store the product without unpacking in a place where temperature

and

humidity is within the range clarified

on spec;fications.

2) UNPACK I NG

(1) Check upper and lower side and be sure to unpack from upper side.

(2) Be careful not to hit the product when any tool such as sharp knife is

to be used for unpacking.

PAGE

4

Share Link: