Screen printing, laser, yellow light coating. Compared with the process, OGS does not need coating
Author:meteor Time:2021-06-07 12:24 Browse(142)
K4165
Yellow light silk screen printing and laser printing all refer to the previous process. These three processes all need to use silk screen printing machine, but the printing here only depends on the silk screen printing of etching circuit / W "R" Y% Y & R^% n) B$ W8 j# o+ e0 \% r3 I- ]- S5 T, {* J  i$ d# R3 C% X" G' w8 V$ m- YAdvantages: 1. Large capacity; 2. High yield of DITO / Ag; 4. Narrow frame; 5. Suitable for all structures; 6. Fine L / S; 7. Small investment and short process; 8. Large size; 9. Small consumables; 10. Line width 20u; 11. Line width 25U; 12. Not easy to be eliminated" _ - J$ D( _ # ^5 O' [* n& _ 3 o; K4 B, Z (L: ~'l% d * t'x [disadvantages: A, large investment, large process B, slow efficiency C, heavy pollution,EIA Daya pear D, high man-machine requirements e, part of the structure TP F: sito G: only small and medium size H: consumables I: line width 80u8 B" [9 r. g) E7 c5 o) D* F9 G- k$ p  f%Analysis of obvious advantages and disadvantages: 7 g "I2 w / R) O1 x; _ $X7 y # n l; l $] 8 J4 y yellow light:'l: K $R-N / Q2a? R1 Q8 E5 E7 m # R-C advantages: 1.2.3.4.5.6.8.10.12" z  ]/ \' H2 Q2 l( S* c$ z" P3 X,|Disadvantages: a C D H& a  h) x0 j+ }6 U/ s# t/ \0 r- C$ I/ \7 |0 x2 i3 m( D" k8 A# k" q) Q1 g- g$ j. I+ S5 E2 HScreen printing (1:2 etching paste)5 V; [1 {! ^) J0 U) y (g) {0 K4 @ * D2]! [) x (O "A0 g advantages: 1 23 7 8*N / X4 ~: l "t # @ 6 e + P:} / k% h5h disadvantages: C D E i7 I: n / X4 ~: l" t # @ 6 e + P:} / k% h5h_ + l% s# G/ J8 j- h$ `% K8 X1 c* P0 H" b# Y' d4 \- f, |4 T1 T$J '' + Y "W6 {2 Q laser: 1 F5 J% P3 U) t # D5 w)\9 F4 @ '] (n;? - x advantages: 4.6.7.9.113_ , O# I" f2 V8 p& g8 r1 B  S: m0 H+ J/ `9 P/ V( rDisadvantages: B F g. (1 V (Y # D3 L5 L E) H7 q$ B; v6 U* y" v!]) g "C + U (S1 L7 J" Z: B2 ~ - u # f is off duty and needs to be supplemented later0 ~ # S1 P + M6 W0 y6 r'c! F2 P8 Q-I: J) r electrical properties mainly depend on the structure and process requirements of touch screen,Yield is also determined by equipment and process.
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Screen printing, laser, yellow light coating. Compared with the process, OGS does not need coating

u'd 1@# B& O' s; F1 h6 O([+ | (@'I! D4 p; m / X: |: C; g'm + Q + e): yellow light> laser> silk screen5 ~ (O9 L5 F8 S. C0 N5 h. x9 D, l2a4 ~ production capacity: yellow light, silk screen > laser $o) ^! @;} f $d0 F "@" R; | 1 R # B process complexity: yellow light> screen printing> laser" \- M4 G% |% h7 Q- `, v0 w- m( e2 [/ f# b( c$ Y. ?) J; @' o/ T, x% C; A+ Y( i% v2 j( o+ I5 v0 a&G + D / \ & n (Y / y, q $U6 ~ 2K) I'm a laser equipment manufacturer. This year's main products are: * k; F - J0 K0 I1 S $t$^ * q a, n! H0, Z; L7] 1. OGS wafer process laser etcher / yellow light,; L. S4 '% {& W M / V5 E2 U: t bright spot: disposable non splicing can etch 3.5 ~ 12 inch caterpillar pattern, line width 20 ~ 40u, etching yield 98%, production capacity example: within 13 seconds of etching 7 inch caterpillar pattern, a device is less than 18W, no pollution and no consumables, large market demand, low entry threshold, The requirement of man-machine is very low.
in the TP industry, it can also mark the ink logo of the cover plate.
in the TP industry, it can also mark the ink logo of the cover plateIt can achieve semi transparent / full transparent / mirror silver effect.
it can also mark the back of the backlight module.
real time marking is very valuable.
it can also use domestic yellow light equipment [url] = \ \ \ \ \ \ \ \ \ \ [/ url] (less than 150000) to realize the yellow light process.
small equipment can also be used as high-end products (can also be used as traditional capacitors) & C4 S $W! Y7 R7 n1. OGS wafer process laser etcher / laser yellow light, $P0 w! F7 P) d: oThe only reason why the production of large-scale production is higher than that of small-scale production is that the cost of the second best is too high. The production of 355 * 406 can be 18 pieces of typesetting. According to the requirements of customers, we can make the second best, physical and chemical second best. There is no coating process at all. Black and white can be mass produced, and the yield is 75-85. It depends on the design of the process, the realization of Ag jumper, or FPC jumper,,, At present, the market positioning of OGS mainly includes three sectors.
1. Metal bridging.
2. Caterpillar technology. 3. G! F (that is, one side on film and one side on cover plate)'g V5 D1 L / h $O6 I Q8 B3 H! S1.
for most companies, metal bridging does not have the strength to produce with the major listed companies in this economic zone_ 9 w.
M8 m" ?; hTwo, caterpillar laser and yellow light large and small (TOL) / Q! [9K_ ' `1 G9 NThe former has lower laser cost,The yield is well controlled.
it can be used to make small tol chips, and the strength can meet the requirements.
it can be used for coating first and then laser etching.
it has a great advantage (mainly the stability of laser controlled by the process). Large yellow light chips can be mass produced, and the main strength can keep up with the cost, At present, the top two in the market are divided into physical strengthening and chemical strengthening, while the top two in the market are customized according to the price of customers(^ 9 Y! X. {. D "E & Q8 P2 z7} above is personal experience and understanding of OGS.
if you have technical discussion, please add me qq86849435 86849435@.com (do not sell); S7 K. m, t ﹣ V3 R% l0 D- F4 h6 C5 M" c2 H5 o: o: j, v. x1 F* P" b" Z2 `! K4 ^* j. [1 H1 n' o" t& ?, F" d* j, ^8 i" p2 _ " A*D; t0 N7 e% ~ * n I.
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