Examples of 'isotropic etching' in a sentence
Meaning of "isotropic etching"
isotropic etching: a process of etching that occurs uniformly in all directions
How to use "isotropic etching" in a sentence
Basic
Advanced
isotropic etching
It can be used for anisotropic or isotropic etching.
Other anisotropic or isotropic etching methods can be used.
This second thinning may be carried out by isotropic etching.
This etching may be an isotropic etching with hydrofluoric acid.
The etching of the layer of sacrificial material is an isotropic etching.
The structure may be released by isotropic etching of the sacrificial layer.
Preferably the parameters will be adjusted in order to obtain an isotropic etching.
One can also alternate between anisotropic etching and isotropic etching.
This isotropic etching can be obtained for example by liquid means or by gaseous means.
The dielectric layers are then subjected to an isotropic etching process.
This method comprises an anisotropic etching step followed by an isotropic etching step.
The low temperature slows down the chemical reaction that produces isotropic etching.
The isotropic etching of the SiGe is not very selective with respect to the silicon.
The reduction in this thickness can be produced by isotropic etching of silica for example.
This isotropic etching further rounded the corners of the first and second oxide layers.
See also
Methods for generating an irregular surface include anisotropic and isotropic etching of the surface.
The groove by the isotropic etching shown in FIG.
The method wherein the step of creating a sharp head employs an isotropic etching technique.
Isotropic etching of silicon to release the MEMS.
Etching of the grid and isotropic etching of the insulation ;.
The first etching is followed by a second wet, isotropic etching.
The predetermined isotropic etching is a dry oxidizing etching ;.
Preferably, the partial etching is a dry or wet isotropic etching.
Instead of a wet isotropic etching, a plasma isotropic etching may be used.
In another example, the physicochemical treatment is a partial isotropic etching.
Then, an isotropic etching of the second dielectric material may be carried out.
As a variant, the local physicochemical treatment is a partial isotropic etching.
More particularly, the isotropic etching treatment can be carried out in various manners.
Advantageously, step d to etch the insulation layer is a wet isotropic etching.
The anisotropic etching of the grid and the isotropic etching of the insulation ;.
This patterning is performed by any suitable technique, typically by means of isotropic etching.
Isotropic etching through the free holes at the upper side, the tube is defined.
Preferably, in order to form said cavity, an anisotropic or isotropic etching is carried out.
An isotropic etching of the lower sub-layer selectively with respect to the upper sub-layer.
A method according to claim 1, wherein the etching process comprises isotropic etching.
Isotropic etching of dielectric material 16 is then limited.
This thin layer 59 is made out of a material resistant to the isotropic etching agent.
The predetermined isotropic etching is an etching based on hydrofluoric acid vapor ( HFv ) ;.
Alternatively, the strips can be curled in a secondary manufacturing operation following the isotropic etching step.
In a second step, more isotropic etching is performed on what remains of polycrystalline silicon layer 210.
Etching of the second layer 10 is advantageously an isotropic etching.
FIGS . 7A and 7B show a stack obtained after isotropic etching and anisotropic etching respectively.
In this same technological step, covering material 24 can undergo anisotropic or isotropic etching.
A mold may be created using isotropic etching of substrate 902.
Then, this dielectric layer 906 is subjected to partial isotropic etching.
For example, an isotropic etching of cavities 201 generates a convex profile.
This portion of SiGe 118 is then etched by isotropic etching.
Thus, at the end of this isotropic etching step, the well 24 is made.
Isotropic etching results in an undercutting of the masking layer 1206 see FIG.
FIGS . 1 a to 1 c illustrate a standard isotropic etching mode.
You'll also be interested in:
Examples of using Isotropic
Show more
The sun approximates an isotropic radiator of light
Then an isotropic scatterer is added to the solvent
A comparison with the isotropic case is given
Examples of using Etching
Show more
Etching of plastic substrates prior to their metalization
I will buy an etching for your father
Etching of plastic substrates prior to their metallization
