公开(公告)号：KR1020060040496A

公开(公告)日：2006-05-10

申请号：KR1020040090125

申请日：2004-11-06

Applicant: 삼성전자주식회사

Inventor： 정병호 ,  진영구 ,  송대성 ,  임종선

IPC: G02B5/22

CPC classification number: G02B5/00 ,  G02B5/22 ,  B05D3/061 ,  B29D11/00634 ,  B29D11/00865 ,  G02B1/11

Abstract: A method of fabricating a one-way transparent optical system designed to transmit almost 100% of internal light while effectively blocking radiation of external light. The method includes: forming bead-shaped light absorbing elements; dispersing the light absorbing elements over a soft transparent film; and curing the soft transparent film to fix the dispersed light absorbing elements onto the transparent film.

Abstract translation: 本发明涉及一种制造单向透明光学系统的方法，该单向透明光学系统能够有效地通过内部光线，同时有效地屏蔽外部光线。 根据本发明的一个方面，一种制造单向透明光学系统的方法包括：形成珠状形式的光吸收元件; 将光吸收元件分散在透明膜上; 并且固化其上分散有光吸收元件的透明膜以固定分散在透明膜上的光吸收元件。

公开(公告)号：KR1020030008296A

公开(公告)日：2003-01-25

申请号：KR1020010043347

申请日：2001-07-19

Applicant: 삼성전자주식회사

Inventor： 오은세 ,  송대성

IPC: H01L21/68

Abstract: PURPOSE: A wafer transferring apparatus is provided to transfer easily wafers and prevent damages of the wafers by adhering a handle on a carrier and installing a guide at the both sides of a front side of the carrier. CONSTITUTION: A plurality of slots are installed in the inside of solid carrier(10). A guide(12) is formed at the both sides of a front side of the solid carrier(10). The guide(12) is opened to both sides or shut to a center portion. A handle(14) is adhered to an upper portion of the solid carrier(10). The guide(12) is used for preventing escape of wafers from the slots when the carrier(10) is transferred. A worker fixes firmly the wafers by using the guide(12). The worker can easily transfer the carrier(10) by using the handle(14). The guide(12) can be automatically opened and shut by using a predetermined device.

Abstract translation: 目的：提供晶片传送装置以容易地传送晶片，并通过将手柄粘附在载体上并在载体的前侧的两侧安装引导件来防止晶片损坏。 构成：在固体载体（10）的内部安装多个槽。 导体（12）形成在固体载体（10）的前侧的两侧。 引导件（12）向两侧敞开或关闭到中心部分。 手柄（14）粘附到固体载体（10）的上部。 当载体（10）被传送时，引导件（12）用于防止晶片从缝隙中逸出。 工人通过使用引导件（12）牢固地固定晶片。 工人可以通过使用把手（14）容易地转移托架（10）。 引导件（12）可以通过使用预定的装置自动地打开和关闭。

公开(公告)号：KR100928963B1

公开(公告)日：2009-11-26

申请号：KR1020030001609

申请日：2003-01-10

Applicant: 삼성전자주식회사

Inventor： 송대성

IPC: H01L33/06 ,  H01L33/30

CPC classification number: H01L33/06 ,  B82Y20/00 ,  H01L33/30

Abstract: An optical device with a quantum well is provided. The optical device includes an active layer made of a Group III-V semiconductor compound and having a quantum well of a bandgap grading structure in which conduction band energy and valence band energy change linearly with a slope with the content change of predetermined components while an energy bandgap between the conduction band energy and the valence band energy is maintained at a predetermined value; and two barrier layers, one of which is positioned on an upper surface of the active layer and the other is positioned on a lower surface of the active layer, and which are made of a Group III-V semiconductor compound and have higher conduction band energy and lower valence band energy than the active layer. A driving voltage is decreased and luminous efficiency and reliability are enhanced.

Abstract translation: 提供了一种具有量子阱的光学器件。 该光学器件包括由III-V族半导体化合物制成的有源层，该有源层具有带隙分级结构的量子阱，其中导带能量和价带能量随着预定分量的含量变化以斜率线性变化，而能量 导带能量和价带能量之间的带隙保持在预定值; 以及两个阻挡层，其中一个位于有源层的上表面上，另一个位于有源层的下表面上，并且由III-V族半导体化合物制成，并具有较高的导带能量 和比有源层低的价带能量。 驱动电压降低，发光效率和可靠性提高。

公开(公告)号：KR100580655B1

公开(公告)日：2006-05-16

申请号：KR1020040090125

申请日：2004-11-06

Applicant: 삼성전자주식회사

Inventor： 정병호 ,  진영구 ,  송대성 ,  임종선

IPC: G02B5/22

CPC classification number: G02B5/00

Abstract: 본 발명은 외부광을 효율적으로 차단하면서 내부광을 거의 그대로 통과시킬 수 있는 단방향 투명 광학계의 제조 방법에 관한 것이다. 본 발명의 한 유형에 따르면, 단방향 투명 광학계의 제조 방법은, 비드(bead) 형태의 광흡수 소자들을 형성하는 단계; 투명 필름 위에 상기 광흡수 소자들을 분산시키는 단계; 및 상기 광흡수 소자들이 분산된 투명 필름을 경화시켜, 상기 투명 필름 위에 분산된 광흡수 소자들을 고착시키는 단계;를 포함하는 것을 특징으로 한다.

公开(公告)号：KR1020040064772A

公开(公告)日：2004-07-21

申请号：KR1020030001609

申请日：2003-01-10

Applicant: 삼성전자주식회사

Inventor： 송대성

IPC: H01L33/06 ,  H01L33/30

CPC classification number: H01L33/06 ,  B82Y20/00 ,  H01L33/30

Abstract: PURPOSE: An optical device having a quantum well is provided to enhance the emission efficiency and lower a driving voltage by improving a structure of the quantum well. CONSTITUTION: An optical device having a quantum well includes an active layer and a plurality of barrier layers. The active layer is formed with a semiconductor compound of the third group and the fourth group. The active layer is used for maintaining a constant energy band gap according to a variation of contents. In addition, the active layer includes a quantum well having a band gap grading structure to reduce constantly energy of a conduction band and a valence band. The barrier layers are formed on a top part and a bottom part of the active layer. The barrier layers are formed with the semiconductor compound of the third group and the fourth group. The barrier layers have the conduction band having the higher energy than the conduction band of the active layer and the valence band having the lower energy than the valence band of the conduction band.

Abstract translation: 目的：提供具有量子阱的光学器件，以通过改善量子阱的结构来提高发射效率并降低驱动电压。 构成：具有量子阱的光学器件包括有源层和多个势垒层。 有源层由第三组和第四组的半导体化合物形成。 有源层用于根据内容的变化保持恒定的能带隙。 此外，有源层包括具有带隙分级结构的量子阱，以减少导带和价带的恒定能量。 阻挡层形成在有源层的顶部和底部上。 阻挡层由第三组和第四组的半导体化合物形成。 阻挡层具有比有源层的导带高的能量的导带和具有比导带的价带更低的能量的价带。