US PATENT SUBCLASS 117 / 105
.~ Including change in a growth-influencing parameter (e.g., composition, temperature, concentration, flow rate) during growth (e.g., multilayer or junction or superlattice growing)


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117 /   HD   SINGLE-CRYSTAL, ORIENTED-CRYSTAL, AND EPITAXY GROWTH PROCESSES; NON-COATING APPARATUS THEREFOR

84  DF  FORMING FROM VAPOR OR GASEOUS STATE (E.G., VPE, SUBLIMATION) {8}
105.~ Including change in a growth-influencing parameter (e.g., composition, temperature, concentration, flow rate) during growth (e.g., multilayer or junction or superlattice growing)


DEFINITION

Classification: 117/105

Including change in a growth-influencing parameter (e.g., composition, temperature, concentration, flow rate) during growth (e.g., multilayer or junction or superlattice growing):

(under subclass 84) Subject matter in which a growth-influencing parameter, such as temperature, precursor* composition, precursor* concentration, or precursor* flow rate, is varied (e.g., modulated) during growth and as a result growth is altered, usually so that distinct layers of single-crystals* are formed or so that a single-crystal* of varying internal composition is formed (e.g., superlattice).

(1) Note. Initiating and terminating growth are not included as changes in a growth-influencing parameter.

SEE OR SEARCH THIS CLASS, SUBCLASS:

107, for movement of substrate or vapor or gas supply means during growth.