Thin Film Etchant

Thin Film Etchant


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
Payment Terms
Negotiable
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
Category
Other Chemicals

Taekwang Trading Co., Ltd.

Country / Year Established
South Korea South Korea /
Business type
Others
Verified Certificate

16

DUNS

Product name Thin Film Etchant Certification -
Category Other Chemicals Ingredients -
Keyword - Unit Size -
Brand name - Unit Weigh -
origin Stock -
Supply type - HS code -

Product Information

Semiconductor and Thin Film Etchants for Microelectronic Circuits

THIN FILM

TRANSENE ETCHANTS

OPERATING RANGE

RECOMMENDED
RESIST

APPLICATION

Al

ALUMINUM ETCHANTS

TYPE A

TYPE D

at25 °C at 40 °C

30Å/sec 80Å/sec

40Å/sec 125Å/sec

Negative*

&

Positive

Semiconductor & Integrated Circuits

GaAs & GaP Devices

Al2O3

TRANSETCH N

120 Å/sec at 180 °C

SiO2

Semiconductor Devices

BOE

BUFFERED OXIDE ETCHANT

Variable

Negative* &
Positive

Semiconductor & Integrated Circuits

Co2Si

Cobalt Silicide

10Å/sec at 25 oC

Negative* &
Positive

Microelectronics

Cr

CHROMIUM ETCHANTS
CRE-473
Chromium Mask
TFD
1020
1020AC

at 25 °C at 40 °C


14Å/sec 25Å/sec
50Å/sec

Negative*

&

Positive

Thin Film Circuits

Cr-Si
Cr-SiO

CHROMIUM CERMET
TFE

1000Å/min at 50 °C

Negative*

Thin Film Circuits

Cu

COPPER ETCHANTS

CE-100

CE-200

APS-100

Copper Etch 49-1

Copper Etch BTP



1 mil/min at 50 °C

0.5 mil/min at 50 °C

80Å/sec at 40 °C



Screen Resists

Positive & Negative



P.C.Boards

Thin Film Circuits

GaAs

GALLIUM ARSENIDE

GA ETCH 100
GA ETCH 200
GA ETCH 300
AB ETCH



100Å/sec at 40 °C
20Å/sec at 5 °C
22Å/sec at 25 °C
Defect Delineation

Negative

Microelectronic Circuits



Semiconductor Testing

GaN

GALLIUM NITRIDE

80 A/min SiO2 LED

Ga2O3

GALLIUM OXIDE

10 sec at 25 °C

Negative

Microelectronic Circuits

GaP

GALLIUM PHOSPHIDE

A Face(Ga):
115 micron/hr at 80 °C
B Face (P):
210 micron/hr at 80 °C

Negative

Light Emitting Diodes

Ge

GERMANIUM

250Å/sec at 20 °C

Negative*
&
Positive


Semiconductor Devices

GaN

Gallium Nitride

80Å/min at 180 °C

SiO2

Semiconductor and Integrated Circuits

Au

GOLD ETCHANTS
TFA
TFAC
GE-8148
GE-8110
GE-8111


28Å/sec at 25 °C
10Å/sec at 25 °C
50Å/sec at 25 °C
15Å/sec at 25 °C
15Å/sec at 25 °C

Negative*

&

Positive



Thin Film Circuits
GaAs compatible
Ni compatible

In2O3
ITO

INDIUM OXIDE
INDIUM TIN OXIDE

30 min at 25 °C

Negative

Microelectronic Circuits

InP

INDIUM PHOSPHIDE

30 mins at 25 °C

Negative

Microelectronic Circuits

Fe2O3

IRON OXIDE MASK
ETCHANT
ME-10
ME-30



50Å/sec at 25 °C
25Å/sec at 25 °C

Negative*

&

Positive

Microelectronic Circuits

Polyimide

KAPTON POLYIMIDE
ETCHANT

0.013 mil/min at 40 °C
0.07 mil/min at 60 °C

Negative* &
Positive

Polyimide/Copper Clad Laminates

Mo

MOLY ETCHANT TFM

55Å/sec at 30 °C

85Å/sec at 60 °C

Negative*

Microelectronic Circuits

Nb
NbN
NbO

Niobium
Niobium Nitride
Niobium Oxide

50Å/sec at 25 oC

Negative*
&
Positive

Microelectronics

Ni-Cr

NICHROME ETCHANTS
TFC
TFN


20Å/sec at 25 °C
50Å/sec at 40 °C

Negative* & Positive

Thin Film Circuits

Ni

NICKEL ETCHANTS
TFB
TFG
Type I


30Å/sec at 25 °C
50Å/sec at 40 °C
3 mil/hr at 40 °C

Negative* & Positive

Thin Film Circuits

Ni-V

Nickel-Vanadium Etch
30 A/sec at 20 °C Negative&Positive Microelectronics

Pd

PALLADIUM ETCHANTS
Pd Etch 1:1
TFP



110Å/sec at 50 °C

Negative* & Positive

Semiconductor & Thin Film Circuits

Pt

PLATINUM ETCHANT 1:1

10Å/sec at 25 °C

Positive

Semiconductor & Thin Film Circuits

Ru

RUTHENIUM ETCH

20 A/sec at 20 °C Negative&Positive Microelectronics
 

REAGENT SEMICONDUCTOR ETCHANTS (RSE)

 

SEMICONDUCTOR DEFECT DELINEATION ETCHANTS

Si

REAGENT SEMICONDUCTOR ETCHANTS (RSE)

SILICON SLOW ETCH

SILICON MESA ETCH

PREFERENTIAL SILICON ETCHANTS
PSE 200
PSE 300

SOLAR CELL ETCHANTS
SCE-200
SCE-300

WRIGHT ETCHANT

WRIGHT-JENKINS ETCHANT

SIRTL ETCHANT

Variable



Variable

Variable



1 mil/3 min at 100 °C
25 ㎛/hr at 100 °C


1 hr at 75-100 °C
5-10 min at 118 °C

Defect Characterization

Defect Characterization


Defect Characterization





KMER

PKP Type I



<110>
<100>
<110>

<100>


N/A

N/A


N/A

Semiconductor
Devices


Semiconductor
Devices


MEMS

Semiconductors



Solar Cells


Semiconductor Testing
Semiconductor Testing

Semiconductor Testing

SiC

SILICON CARBIDE

80 A/min Negative LED

SiO2

BUFFER HF IMPROVED

BD ETCHANT

SILOXIDE ETCH

TIMETCH

SILOX VAPOX III

BUFFERED OXIDE ETCHANTS (BOE)

800Å/min at 25 °C
Thermally Grown
Variable

40Å/sec at 25 °C

90Å/min at 25 °C

4000Å/min at 22 °C

Variable

Negative* &
Positive

Semiconductor & Integrated Circuits
PSG/BSG

CVD

CVD

CVD

SiO

SILICON MONOXIDE ETCH

5000Å/min at 85 °C

Negative* & Positive

Semiconductor Devices

Si3N4

TRANSETCH N 125 Å/min at 180 °C SiO2 (Silox) Semiconductor & Integrated Circuits

Ag

SILVER ETCHANT TFS 200 Å/sec at 25 °C Negative* & Positive Semiconductor & Thin Film Circuits
Stainless Steel Nickel Etch Type I 45 Å/sec at 25 °C, AISI 316 Negative* & Positive Alloys

Ta
Ta3N5
Ta2O5

SIE-8607
Ta Etch 111
70 Å/sec at 25 °C
30 Å/sec at 25 °C
Negative* & Positive Capacitors
Semiconductors
TaSi Tantalum Silicide Etch
50 A/sec at 20 °C Negative&Positive Thin Film Electronics/TD>

Ti

TITANIUM ETCHANTS
TFT

TFTN
25 Å/sec at 20 °C
50 Å/sec at 30 °C
10 Å/sec at 70 °C
50 Å/sec at 85 °C
Negative* & Positive Integrated Circuits


SiO2 Compatible
TiN Titanium Nitride Etch
30 A/sec at 20 °C Negative&Positive Microelectronics

Ti-W

TI-TUNGSTEN ETCHANT TiW-30 20-30 Å/sec Negative* & Positive Thin Film Circuits
Adhesion Layer

W

TUNGSTEN ETCH TFW 140 Å/sec at 30 °C Negative* & Positive Integrated Circuits
SnO NESA ETCHANT
TE-100
0.02 micron/min at 20 °C Screen Resists Electronic Circuits
  ELECTRONIC GRADE CHEMICALS (SOLVENTS, ACIDS)

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options Negotiable Shipping time Negotiable

Taekwang Trading Co., Ltd.

Country / Year Established
South Korea South Korea /
Business type
Others

16

DUNS

President
CHO, HONG-HEE
Address
99-3, Garak-dong, Songpa-gu, SEOUL, KOREA
Product Category
Dictionaries & Translators,Other Chemicals
No. of Total Employees
1-50
Company introduction

Our company specializes in selling and developing the chemicals, instrumental products related to operating the sample to mainly microelectronics surface application and semiconductor in micro scale.

Through a long years of operations to perform our best business service  in the this field, we have established a large customer'credits and is competent and ready to help resolve technical problems and to engage in the development of special materials for our customers.

We are happy to work with your engineers and scientists to provide timely, cost-effective solutions to your company's needs good in microelectronic and semiconductor.

We create the future to offer the best business service worth to our customers and enlarge our business to more products as a leading company of microelectronic,

Best Regards.

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