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    • 53. 发明公开
    • 에피택셜 성장층의 제조방법
    • 一种制造外观成层的方法
    • KR1020060036472A
    • 2006-04-28
    • KR1020067001684
    • 2004-07-07
    • 소이텍
    • 포레,브르스디쵸치오,레아
    • C30B25/02C30B23/02
    • H01L21/76254C30B25/18C30B33/00
    • The invention concerns a method of fabricating an epitaxially grown layer (6). This method is remarkable in that it comprises the following steps consisting in : a) implanting atomic species within a support substrate (1) to define therein a zone of weakness (12) which demarcates a thin support layer (13) from the remainder (11) of said substrate; b) growing said epitaxial layer (6) by epitaxial growth carried out either directly on said thin support layer (13) or on an interposed layer (5, 23, 31, 32) transferred thereto; c) detaching said remainder (11) from the thin support layer (13) along the zone of weakness (12) by deliberately supplying external energy. Application to the field of optics, optoelectronics, or electronics.
    • 本发明涉及一种制造外延生长层(6)的方法。 该方法是显着的,其包括以下步骤,其包括:a)在支撑衬底(1)内植入原子物质以在其中限定弱化区(12),其将薄支撑层(13)与剩余部分(11) ); b)通过外延生长直接在所述薄载体层(13)上或在转移到其上的中间层(5,23,31,32)上生长所述外延层(6); c)通过有意地提供外部能量沿所述弱化区域(12)将所述剩余部分(11)从所述薄支撑层(13)分离。 应用于光学,光电子学或电子学领域。
    • 54. 发明公开
    • 차등진공펌핑을 가진 원료증발쳄버
    • 具有差异真空抽吸的材料蒸发室
    • KR1020050033558A
    • 2005-04-12
    • KR1020047020666
    • 2003-06-18
    • 리베르
    • 체익스캐서린제리알라인누테피에르안드레록퀘트진-피에르폼페이린진시에그와르트헤인즈
    • C23C14/24C30B23/02
    • C23C14/24C23C14/564C30B23/002C30B23/02C30B35/00
    • The invention relates to a material evaporation chamber, comprising a vacuum chamber (10) and a first pumping unit (13) for pumping said chamber and material sources. According to the invention, a wall (23), which can provide a total or partial vacuum seal, divides said chamber into a first volume (25) and a second volume (22). Certain material sources (17) with a principal axis (18) are placed in the second volume (22). Said second volume (22) is pumped by a second pumping unit (24). The wall (23) comprises apertures (26) which are each centered on the principal axis (18) of one of the material sources (17). The evaporation chamber further comprises means (27) for blocking or opening each of said apertures (26), said means (27) being controlled individually to protect the material sources (17) having an unused principal axis (18).
    • 本发明涉及一种材料蒸发室,包括真空室(10)和用于泵送所述室和材料源的第一抽水单元(13)。 根据本发明,可以提供全部或部分真空密封件的壁(23)将所述室分成第一容积(25)和第二容积(22)。 具有主轴(18)的某些材料源(17)被放置在第二容积(22)中。 所述第二容积(22)由第二泵送单元(24)泵送。 壁(23)包括孔(26),孔(26)各自以材料源(17)之一的主轴线(18)为中心。 蒸发室还包括用于阻塞或打开每个所述孔(26)的装置(27),所述装置(27)被单独控制以保护具有未使用的主轴线(18)的材料源(17)。
    • 55. 发明公开
    • 질화물 단결정 기판 제조 장치 및 방법
    • 装置和制造氮化物单晶基板的方法
    • KR1020010029199A
    • 2001-04-06
    • KR1019990041892
    • 1999-09-30
    • 주식회사 옵토웨이퍼테크
    • 김봉철
    • C30B23/02
    • C30B25/02C30B25/08C30B29/403C30B29/406C30B29/64H01L21/02378H01L21/0242H01L21/0254H01L21/0262H01L21/02664
    • PURPOSE: An apparatus and a method for manufacturing a nitride single crystal substrate are provided to effectively prevent cracks which are produced on the single crystal substrate during the process of forming a nitride single crystal substrate by separating a nitride film formed on a base substrate from the base substrate. CONSTITUTION: The apparatus for manufacturing a substrate comprises a reaction chamber (11A) where a thick film growing process is performed on a base substrate (30); a heating chamber connected to the reaction chamber (11A), wherein a laser irradiating process for manufacturing the substrate is carried out by separating the thick film from the base substrate (30); and a specimen holder (40) maintaining a certain temperature mounted in the heating chamber (11C). The method for manufacturing a substrate comprises the steps of preparing a base substrate; forming a thick film on the base substrate in a reaction chamber; and manufacturing the substrate by irradiating laser on the base substrate as maintaining the base substrate to a certain temperature higher than an ordinary temperature so that the thick film is separated from the base substrate.
    • 目的:提供一种用于制造氮化物单晶衬底的装置和方法,以有效地防止在形成氮化物单晶衬底的过程中在单晶衬底上产生的裂纹,其通过将形成在基底衬底上的氮化物膜与 基底。 构成:用于制造基板的装置包括在基底(30)上进行厚膜生长处理的反应室(11A)。 连接到所述反应室(11A)的加热室,其中通过从所述基底基板(30)分离所述厚膜来进行用于制造所述基板的激光照射工艺; 和保持在加热室(11C)内的一定温度的试样架(40)。 制造基板的方法包括以下步骤:制备基底; 在反应室中的基底基板上形成厚膜; 并且通过在将基底基板保持在高于常温的一定温度下将激光照射在基底基板上来制造基板,从而使厚膜与基底分离。