Yellow light development problem, consult
Author:Sun Xiaoying Time:2021-06-08 15:47 Browse(690)
K4271
I'm in a hurry, & G; U% F1 U3 Z2 S $IThe new yellow ray encountered the following problems when adjusting the machine.
ask for help to guide "Z3 I1 I% ` 8K + O"After the soft test,
without exposure, it is found that the developer will destroy the light source ᦇ B9} (Y% |'j $V) y * rThe following are the specific process and test methods.

Yellow light development problem, consult

the results show that the process and test method are simple and reliable' ^" J. Q$ N0 M. G" Y8 b8 J7 d" A  Y6 B.
x* n! ]2 P! U7 U9 L* fThe gluing method is scraping.
Guangzu has changed three suppliers.
the results are the same.
6 B / \)] '|;? 2 h $pThe soft test temperature ranges from 100 ° to 140 °.
the soft test time ranges from 60 seconds to 300 seconds, and the result is that the optical fiber will be destroyed by the developer.
(e7o9y: C% n.
q'w / nThe developer was also tested from KOH and 2.38% TMAH, 2 R "f $x-s'u 8 i-gA lot of tests have been done on the concentration, development time and spray pressure of the developer, and the results show that the developer will destroy the light source.
7 P) V "C. D8 G '[3 J.
J! OBut one thing I don't understand is + Q) d0] * X. Q; KAfter the soft test, the product does not need to go through the equipment, and the developer will not destroy the light after manual development,)L & G $y + O * J9 F6 w! A, y) H1 Z, but after the product passes through the developing equipment, the developer will destroy the light sourceThe concentration and temperature of the developer are the same.
* a (t # P9 ^ / V4 w Z3 Q * I)Why is there such a phenomenon.
tell me if you know.
.
the specific bad phenomenon is @ / m * '$~! Q){Some of the optical progenitors on the surface have been punctured.
become small holes.
# d-f5 P.
V & t# I8 D6 GThere are cracks on the whole surface.
if you want to do ITO Lim or OGS, speed up the development.
the pressure will be reduced.
do ITO) m4 {# h. ^7 s  K& S8 ^8 s' A2 D. O' a+ g: ?' b. }A lot of tests have been done on the development time.
the light source of the product has been damaged only 16 seconds after passing through the developer.
however, the problem is that the development time is too short to open - {* n $t0 T4 J: S2 I # PThe spray pressure is also adjusted to the minimum.
it feels like a drop by drop downward flow, which is the same result.
) ^ 4 n'w + K1 T5 X.
the spray pressure is also adjusted to the minimum\I'm very puzzled.
the sincere ball player answers the question.
I'm very puzzled! ~ 7 P * I "E7 o) Z.
What's the pressure of your air knife? Is that the reason? .
.
Related topics