baber/WOPTO huggingface dataset:
Patent KR-20070015371-A (KR)
Title: Flying object for observing the ground
Inventor: TENEZE BERNARD
IPC: F42B10/66
Filed: 2005-05-12
Abstract: The invention relates to a flying object (1) comprising a lift and displacement motor (3) which has a combustible propelling charge and direct thrust flight control and can ensure the lift and displacements of said object (1) in an observation position for which the object is at least approximately vertical with the rear part (2R) thereof oriented downwards; an attitude motor (5) with a combustible propelling charge and conventional thrust vector control; and observation means (14) which are arranged in the rear part (2R). ® KIPO & WIPO 2007
Patent KR-20070022667-A (KR)
IPC: D04B1/10
Filed: 2005-01-28
Abstract: 본 발명은 양말류 또는 다른 제품을 편성하는 기계로 오픈-니트 패브릭을 제조하는 방법 및 이러한 방법에 의해 수득한 오픈-니트 제품에 대한 것이다.  상기 방법은, 복수개의 니들(1, 2)에 의해 연속하여 편성열(A, B, C)을 제조하는 것을 포함하고, 각각이 니들군(1, 2)에 의해 제공되는 구멍(hole)으로 이루어진 오픈워크를 수행하며, 상기 니들군에서, 제1 니들(1)은, 제1 편성열(A)의 형성에 참여한 후, 제1 편성열(A)의 루프(1a)로부터, 상기 루프를 상기 제1 니들(1)에 인접한 제2 니들(2)로 옮김에 의해, 자유롭게 된다.  상기 제1 니들(1)은, 편성작업을 재개하도록 활성화되어, 제1 편성열(A)에 후속하는 편성열 (B)의 새로운 루프(1b)를 형성한다. 선택에 따라, 인접하는 니들로 해당 루프를 이전함에 의해, 복수개의 니들을 점차로 자유롭게 할 수 있고/있거나, 후속하여 관련 루프로부터 자유롭게 되는 니들이 편성작업을 재개하게 되는 편성열의 개수를 변화시킬 수 있고/있거나, 편성 작업 재개 시 상기 니들에 의해 제조되는 스티치를 변화시켜, 오픈워크를 구성하는 구멍의 치수 및/또는 형상을 바꿀 수 있다. 
       
     오픈워크, 오픈-니트
Patent KR-20070006829-A (KR)
Title: Laryngeal airway device
Inventor: TATEO LOU
IPC: A61B19/00
Filed: 2005-03-08
Abstract: A laryngeal airway device (10), having an airway tube (100) which has an internal passage (102) in the airway tube wall for receiving a cuff inflation line (400), and a dome (300) having an inlet and an outlet, where the dome is connected at its inlet with the distal end of the airway tube. The device also includes an annular spoon-shaped inflatable cuff (200) connected with the periphery of the outlet of the dome; a cuff inflation line configured to be in fluid communication with the internal space of the cuff; and a multi- lobed aperture (302) formed in the dome. The aperture is configured to be in fluid communication with the proximal end of the airway tube. The dome has protrusions forming the multi-lobed aperture, such that a flap is configured to prevent the obstruction of the aperture by a patient's epiglottis when the device is inserted into the patient. ® KIPO & WIPO 2007
Patent KR-20070012846-A (KR)
Title: Droplet ejection apparatus alignment
Inventor: BIBL ANDREAS
IPC: B41J2/175
Filed: 2005-04-29
Abstract: In general, in a first aspect, the invention features assemblies for mounting a printhead module in an apparatus for depositing droplets on a substrate. The assemblies include a frame having an opening extending through the frame and configured to expose a surface of the printhead module mounted in the assembly, and a spring element adapted to spring load the printhead module against an edge of the opening when the printhead module is mounted in the assembly. ® KIPO & WIPO 2007
Patent KR-20070085111-A (KR)
Title: Foamed cleanser with suspended particles, a method of producing same, and a dispenser therefore
Inventor: MATTHEWS SHAUN KERRY
IPC: A61K9/00
Filed: 2005-05-06
Abstract: One aspect of the invention is a new foam with particles suspended therein. Another aspect of the invention is a foaming component for use in association with a foam dispenser. The foaming component includes an air sparging element, a mixing chamber, and an air chamber. The mixing chamber is on one side of the air sparging element and it defines a portion of the mixing chamber. The air chamber is on the other side of the air sparging element and it defines a portion of the air chamber. The air chamber has an air inlet. The mixing chamber has a liquid inlet and an outlet, and the outlet is down stream of the inlet. The foaming component also forms part of a new foam dispenser. The foaming component and the foam dispenser are for use in the production of foam with a plurality of particles suspended therein.
Patent KR-20070024570-A (KR)
Title: Biometric template similarity based on feature locations
Inventor: KEVENAAR THOMAS A M
IPC: G06F15/16
Filed: 2005-06-02
Abstract: The present invention relates to a method and a system of determining correspondence between location sets. A basic idea of the present invention is to provide a scheme in which correspondence between location sets is determined. A feature location set (X) comprising a number (n + 1) of components is transformed into a feature vector that can be used in an HDS. Therefore, a feature density function (f fS (x))is created. A feature vector (XF) for the HDS is chosen to be a sampled version of the feature density function (fX,g (x) ), which results in feature vectors of equal and finite dimensions regardless of the number (n + 1) of features that are present in the biometric template XTfrom which the location sets is derived. Thereafter, a distance (d) between two feature location sets (X, Y) is determined. The distance (d) between the sets is chosen to be the Euclidian distance between the corresponding feature density functions. ® KIPO & WIPO 2007
Patent KR-20070020290-A (KR)
Title: Lyocell method and device involving the control of the metal ion content
Inventor: ZIKELI STEFAN
IPC: D01F2/02
Filed: 2005-03-01
Abstract: The invention relates to a method and device for producing Lyocell fibers that are extruded from a spinning material containing water, cellulose and tertiary amine oxide. The spinning material is produced from cellulose in a number of method steps during which a treatment medium is mixed with the cellulose, the cellulose suspension and/or the cellulose solution. The aim of the invention is to be able to carry out a stable and environmentally friendly spinning method regardless of the type of cellulose used. To this end, the invention provides that the content of at least one type of metal ions, which destabilize the cellulose suspension and/or the cellulose solution, is monitored in the cellulose, the cellulose suspension and/or in the cellulose solution and is set below a stability limit value. In the inventive device, the metal ion content is measured by sensors (23, 23'), and the metal ion content is set by means of a control device (17). ® KIPO & WIPO 2007
Patent KR-20070037443-A (KR)
Inventor: NAGASHIMA HIDEKI
IPC: G11B7/0045
Filed: 2005-07-07
Abstract: 결로 발생시에 있어서, 처리를 정지시키는 일 없이, 데이터의 재생이나 기록을 정상적으로 속행하는 것이 가능한 디스크 장치를 제공한다. 
     결로 센서(11)가 결로의 발생을 검출하지 않은 경우에는, 광검출기(14), 신호 처리 회로(15), RFIC(5), DSP(6)를 통하여 드라이브 제어부(9)에 의해 통상시 반사광량을 측정하고, 또한, 결로 센서(11)에 의해 결로의 발생을 검출한 경우에는, 광검출기(14), 신호 처리 회로(15), RFIC(5), DSP(6)를 통하여 드라이브 제어부(9)에 의해 결로시 반사광량을 측정한다. 통상시 반사광량과 결로시 반사광량에 의거하여, 드라이브 제어부(9)에 의해, 드라이버(7), RFIC(5)의 한쪽 또는 양쪽이 제어되고, 레이저 파워와 서보 게인의 한쪽 또는 양쪽을 제어한다.
Patent KR-20080067534-A (KR)
Title: Apparatus for collecting oil mist
Inventor: JUNG CHANG KWON
IPC: B03C3/00
Filed: 2007-01-16
Abstract: An oil mist collecting apparatus is provided to exclude the cost for exchanging filters, to prevent the waste filter, and to secure the low installation, maintenance, and operation cost by simplifying equipment. An oil mist collecting apparatus is composed of: an inflow unit(10) for receiving the air containing oil mist generated in operating a processing machine; a high-voltage generating unit(20); a charging/preliminary coagulating unit(30) electrically connected to the high-voltage generating unit, sealed from the outside between the inflow unit and a mist collecting unit(40), and composed of discharge and ground elements connected to the positive pole of the high-voltage generating unit and discharge and ground elements connected to the negative pole of the high-voltage generating unit; the mist collecting unit separating the oil mist from the air by inertia impact force generated by forcibly rotating the air sent from the charging/preliminary coagulating unit and falling the separated oil mist; and an exhaust unit(50) having a fan for exhausting the air purified by separating the oil mist by the mist collecting unit. The charging/preliminary coagulating unit charges the oil mist with + and - poles by generating plasma in receiving high voltage.
Patent KR-20080026456-A (KR)
Title: Sound signal processing method, sound signal processing apparatus and recording medium
Inventor: ITOU TAISUKE
IPC: G10L21/0232
Filed: 2007-01-30
Abstract: A sound signal processing method, a sound signal processing apparatus and a recording medium are provided to convert acquired sound into a spectrum by performing the FFT processing of sound signals based on the acquired sound, calculate a spectrum envelope from the spectrum, remove the spectrum envelope from the spectrum, detect a spectrum peak from the spectrum, and control the detected spectrum peak, thereby having no influence by a smooth peak generated in a low frequency band and removing noise. A sound signal processing method comprises the following steps of: acquiring an external sound from a sound acquisition unit(S1); storing digitized sound data in a sound data buffer(S2); generating a predetermined length of frame from the stored sound data(S3); performing the FFT(Fast Fourier Transformation) processing of sound signals based on the sound data in a frame unit and converting the processed sound signals into a spectrum(S4); calculating a spectrum envelope(S5); removing the calculated spectrum envelope(S6); detecting a spectrum peak(S7); controlling the detected spectrum peak(S8); extracting specific components such as power, pitch, cepstrum(S9); determining a sound section based on the extracted spectrum power and pitch(S10); and performing sound recognition processing(S11).
Patent KR-20080073042-A (KR)
Title: Apparatus for piling up vessels and method for piling up vessels
Inventor: KIM HEUNG YEON
IPC: B65G57/04
Filed: 2007-02-05
Abstract: An apparatus for piling up vessels and a method thereof are provided to enhance producing efficiency of the vessel by arranging the vessels at regular intervals and piling up the vessels in desired numbers by having an arrangement member. An apparatus(100) for piling up vessels(V) includes an input conveyor(10), a sorting conveyor(20), an arrangement member(30), a transfer member(40), and a piling up pusher. The input conveyor transports the vessels. The sorting conveyor receives the vessels from the input conveyor and places the vessels in a row. The arrangement member arranges the vessels placed on the sorting conveyor at a predetermined pitch. The transfer member transfers the vessels placed at the arrangement member to a piling up plate. The piling up pusher moves the vessels on the piling up plate to a shelf.
Patent KR-20080055569-A (KR)
Title: Multi-functional microspeaker
Inventor: HAN SUNG MOON
IPC: H04R9/02
Filed: 2007-02-13
Abstract: A multi-functional vibrating microspeaker is provided to contribute to simplification of a manufacturing process and reduction in occurrence rate of defective goods by providing a very simple structure in spite of high functionality. A multi-functional vibrating microspeaker includes a housing, an elastic supporting unit(11), a magnet supporting unit(12), a magnet(14), a vibrating coil unit(15), and a coil supporting unit(16). The housing a lateral housing(10a) to cover a lateral surface. The elastic supporting unit includes at least one elastic bridge fixed to prevent eccentricity in the housing. The magnet supporting unit is concentrically joined to the elastic supporting unit by using a central joining member(13) on the elastic supporting unit. The magnet supporting unit supports the magnet in a lower portion thereof. The magnet is attached to the magnet supporting unit and has a size enough to be spaced from the lateral housing. The vibrating coil unit is spaced in a horizontal direction in the lower portion of the magnet. The coil supporting unit supports the vibrating coil unit in a lower portion thereof.
Patent KR-20070087497-A (KR)
Title: Semiconductor memory device comprising transistor of vertical channel structure
Inventor: KIM JIN YOUNG
IPC: H01L29/78
Filed: 2007-02-14
Abstract: A semiconductor memory device having a transistor of a vertical channel structure is provided to obtain operational stability by reducing a layout area and simplifying a control operation. A MOS transistor includes a first type source/drain, a second type channel, a first conductive type drain/source, and a third type gate(104'). The first type source/drain is formed on a substrate. The second type channel is formed vertically on the substrate. The first conductive type drain/source is formed on an upper surface of the channel. The third type gate is isolated from the channel and is formed at the outside of the channel. The first type corresponds to an n+ type. The second type corresponds to a p type. The third type corresponds to a p+ type. The gate is formed with polysilicon.
Patent KR-20080079090-A (KR)
Inventor: KIM SANG ROCK
IPC: E02D3/115
Filed: 2007-02-26
Abstract: A method of freezing skirt area of an underground structure is provided to improve constructability by installing freezing pipes next to a plurality of reinforcements. A method of freezing skirt area of an underground structure includes the steps of: digging a plurality of reinforcement holes around the skirt of an area in which underground structure is to be built; filling the reinforcement holes with reinforcement(40); installing freezing pipes(50) next to each reinforcement; injecting coolant in the freezing pipes and circulating to freeze the ground and the reinforcements. The reinforcement is concrete.
Patent KR-20070037737-A (KR)
Inventor: KIM JONG SEONG
IPC: E04F13/22
Filed: 2007-03-19
Abstract: 본 발명은 외장재를 건축물의 벽체에 고정 설치하기 위한 고정구에 관한 것으로서, 구체적으로는 상측에는 후단으로부터 요입되면서 그 내면에 암나사가 형성된 볼트 결합구를 형성하고 하측에는 외장재 체결공을 관통하여 형성된 지지브래킷; 상기 볼트 결합구에 결합하도록 제1 조임너트를 구비하여 형성된 장축볼트; 한 쌍의 블록에 대하여 상호 대향하는 면에 미끄럼방지 요철을 형성하고, 중앙에는 결합공을 각각 형성하되, 전방측 결합공에는 암나사가 형성된 전후 위치조절블록; 하측의 전후 면에는 미끄럼방지 요철을 형성한 상태에서 그 중앙에 수직조절장공을 관통하고 상측에는 프레임 체결공을 관통하여 형성된 고정브래킷; 상기 장축볼트의 후단으로부터 체결하도록 형성된 제2 조임너트; 및 상기 프레임 체결공에 끼워 결합한 상태에서 조임너트를 구비하여 형성된 체결볼트;로 이루어짐에 따라, 외장재의 설치가 간편하면서 전후, 좌우 및 상하 간격의 편차 조절이 더욱 정교하게 이루어질 뿐만 아니라, 외장재의 하중에 의해 조절된 높이가 처지는 것을 방지할 수 있는 건축 외장재 설치용 고정구를 제공하게 된다.
Patent KR-20080085535-A (KR)
Title: Free weight dancer roller
Inventor: KIM SANG WOO
IPC: B65H59/36
Filed: 2007-03-20
Abstract: A free weight dancer roller is provided to easily deal with inclination of a linear material to sides thereof by controlling weight thereof and concentrating a center of gravity thereof on a center of a bottom thereof. A free weight dancer roller(1) includes a body(10) and a weight roller(30). The body is cylindrical in shape, is opened at both ends, and winds linear material on exterior of the free weight dancer roller. The weight roller is cylindrical in shape, is included inside the body, and positions the center of gravity of the free weight dancer roller at a bottom of the free weight dancer. The free weight dancer controls lateral tension of the linear material for balancing itself.
Patent KR-20090000775-A (KR)
Inventor: YUN JONG WOO
IPC: G06Q30/00
Filed: 2007-04-02
Abstract: 모바일 단말기에 설치된 전용 모바일 어플리케이션이 구동되어, 상기 모바일 단말기에 저장된 광고를 표시하는 광고 정보 제공 화면을 제공하는 단계, 상기 전용 모바일 어플리케이션이 상기 광고에 대한 입력에 응답하여, 상기 광고와 관련된 정보 수집 인터페이스를 제공하는 단계, 상기 전용 모바일 어플리케이션이 상기 정보 수집 인터페이스를 통하여, 광고 사용 정보를 입력 받는 단계 및 상기 전용 모바일 어플리케이션이 상기 광고 사용 정보를 서버로 업로드 하는 단계를 포함한다.  따라서 본 발명은 효율적으로 모바일 광고의 사용에 대한 정보를 수집할 수 있다.  
       
     광고, 쿠폰, 모바일
Patent KR-20070052713-A (KR)
Inventor: LIM JUNG NAM
IPC: B65D23/02
Filed: 2007-04-05
Abstract: 본 발명의 포장용기는 다각형이나 원통 형상으로 형성되고, 길이방향으로 투명부(104)를 구비하는 본체(101)와; 상기 본체의 상단에 설치되어서 포장용기에 저장된 내용물을 인출하는 주출구(102)와; 상기 주출구에 강제 끼워맞춤되거나 나사결합되어서 주출구를 개폐시키는 캡(103)으로 구성하여서 된 포장용기에 있어서, 
     상기 투명부(104)를 포함하는 본체(101)는, 
     중앙에 투명 폴리에틸렌층(111)을 구비하는 색소 폴리에틸렌층(110)과; 
     상기 색소 폴리에틸렌층의 내부면에 형성되는 투명 폴리에틸렌층(112)과; 
     상기 투명 폴리에틸렌층과 EVOH 수지층을 접착시키는 접착제층(113)과; 
     상기 접착제층의 내주연에 접착되어서 포장용기의 내주연이 되는 EVOH 수지층(114)으로 다층으로 구성하여서 된 것이다. 
     본 발명의 포장용기는 포장용기를 구성하는 본체를 3개 층 이상의 다층으로 구성하므로서 의약이나 화공약품, 농약 등 특정한 제품들을 포장하는 용기로 장기간 사용하더라도 포장용기의 본체와 투명부를 통해 저장된 내용물이 누출되는 것을 완벽히 방지할 수 있는 것이다. 
       
     포장용기, 본체, 주출구, 캡, 투명부, 다층
Patent KR-20080014590-A (KR)
Title: Air conditioner
Inventor: KIM JI WON
IPC: F24F1/00
Filed: 2007-04-06
Abstract: An air conditioner is provided to clean filters through a filter cleaner sucking dust of the filters while moving on the filters to remove limitation on installation positions and installation methods of filters, and layout of peripheral parts. A case has a base, and a right suction panel and a left suction panel(100) mounted at right and left upper parts of the base, having air suction ports at the right suction panel and the left suction panel. A front panel is combined with a front rotatably. Filters are mounted at the air suction ports of the right suction panel and the left suction panel. A filter cleaner cleans the filters. The filter cleaner includes a filter cleaner case guide(344) guiding movement of the filter cleaner to move the filter cleaner along the filters, and filter cleaner case wheels(322) moved and guided by the filter cleaner case guide.
Patent KR-20070047260-A (KR)
Inventor: YONG SEOK PILL
IPC: A41D25/00
Filed: 2007-04-10
Abstract: 기존의 넥타이 고정방식은 넥타이핀의 단순 기능에 의존하였으나, 넥타이핀의 고정 기능이 너무 미약하여, 핀을 착용하여도 핀이 원래 상태를 계속하여 유지하지 못하고 비뚤어지거나 빠져나가 보기에도 흉하고 분실 우려마저 있는 문제점을 보완 개선하여, 이전 방식과는 달리 와이셔츠 자체에 넥타이핀 고정 기능을 추가한 제품이라는 특징이 있음. 
     
     와이셔츠 앞자락 윗단, 넥타이 핀 하부 협지판 고정용 주머니, 분실방지용 고리
Patent KR-20080092157-A (KR)
Title: Method for supporting customized idle screen of mobile communication terminal and server system thereof
Inventor: KIM SUN YOUNG
IPC: H04W8/24
Filed: 2007-04-11
Abstract: A method for supporting customized idle screens and a server system for the same are provided to offer an idle screen suited to the taste of a user and to enable the user to reuse existing idle screens conveniently in the case of purchasing a new mobile terminal. The user of a mobile terminal accesses a server which comprises one or more idle screen programs and a plurality of contents(S200). If the user selects desired contents and a desired idle screen program, the server configures at least one idle screen on the basis of the selected contents and the selected idle screen program(S210). If the user requests the server to download data to install the configured idle screen in his mobile terminal(S220), the server transmits the data to the mobile terminal(S230,S240).
Patent KR-20080092160-A (KR)
Title: A sleeve for pipe
Inventor: PARK JUM SOON
IPC: F16L5/00
Filed: 2007-04-11
Abstract: A hollow sleeve for a pipe is provided to connect a hose without leakage by releasing a nut from a sleeve body, inserting a pipe in the sleeve body, and fastening the nut to the sleeve body. A hollow sleeve for a pipe comprises a sleeve body(115), a flange(117), and a nut(130). The flange is fixed to the center of the sleeve body to prevent water from flowing along the outer surface of the sleeve body buried under concrete. The sleeve body is provided with a support end(155) at one end, which has the same diameter as a diameter of an inserted pipe. The nut supports the pipe, which is inserted in the sleeve body and supported by the support end, by using a fastening unit.
Patent KR-20080036502-A (KR)
Title: Polycrystal silicon thin film and method for manufacturing thereof
Inventor: JANG JIN
IPC: H01L29/786
Filed: 2007-04-20
Abstract: A polycrystal silicon thin film and a method for manufacturing the same are provided to prevent metal pollution and impurity contamination during a thermal treatment process by using a cover layer disposed between an amorphous silicon layer and a metal. An insulating substrate(10), an buffer layer(20), an amorphous silicon layer(30), and a cover layer(40) are sequentially deposited. A metal(50) is directly deposited on an upper surface of the cover layer. The insulating substrate is preferably one among glass, quartz, and a single crystal wafer covered with an oxide layer. The amorphous silicon layer is formed by sputtering, CVD(Chemical Vapor Deposition), or a pyrolysis method. The cover layer diffuses uniformly the metal into the amorphous silicon layer and protects a thin film from unnecessary organics and metal contamination. The buffer layer, the cover layer, and an insulating layer on a metal substrate are made of a silicon oxide layer, a silicon nitride layer, a silicon oxynitride layer, a silicate layer, or an organic layer. Alternatively, the buffer layer, the cover layer, and the insulating layer are made of a single layer or a multi-layer of homogeneous or heterogeneous species.
Patent KR-20090001511-A (KR)
Title: On-line employment system
Inventor: KIM JI WOOG
IPC: G06Q30/06
Filed: 2007-04-23
Abstract: An online job information system for enabling a company and a person to evaluate each other by registering to a website is secure stability of a labor contract by enabling the company and the person to view the labor contract after registration for a website. A company registers job offering information to a website. The company employs employees to the website. The website evaluates the registered employees. A person registers job hunting information to the website. The person registers an employer to the website. The website evaluates the employer.
Patent KR-20080095033-A (KR)
Title: Manufacturing method of conductive electroless plating powder
Inventor: SON WON IL
IPC: B22F1/06
Filed: 2007-04-23
Abstract: A method for manufacturing conductive electroless plating powder is provided to increase resin displacement, and obtain bond reliability between electrodes by forming a projected conductive powder with a uniform projection size and coating a part without a projection smoothly. A method for manufacturing conductive electroless plating powder comprises the steps of: forming a first electroless metal plating layer(2) on a surface of a core(1) using resin powder; and injecting a transfer metal and a reducing agent simultaneously in the resin powder which is formed with the first electroless metal plating layer to form a transfer metal projection(3). The transfer metal projection uses a metal which is different from the metal used for the first electroless metal plating layer. A second electroless metal plating layer(4) is formed on the first electroless metal plating layer. A gold plated layer(5) is formed on the second electroless metal plating layer.
Patent KR-20070105876-A (KR)
Title: A patterned light extraction sheet and method of making same
Inventor: KHANARIAN GARO
IPC: H01L33/22
Filed: 2007-04-25
Abstract: A patterned light extraction sheet and a method for making the same are provided to prevent a breakdown of an electron structure of a light emitting layer by improving a patterning process. An encapsulant block comprising an encapsulant material is provided. A patterned encapsulant region having an external patterned encapsulant surface is formed on a surface of the encapsulant block. The process for forming the patterned encapsulant region includes a process for forming a first recess set having at least one first recess(112-1), a process for filling the first recess with a first recess filler, and a process for forming optionally a second recess set comprising at least one second recess, and a process for filling the second recess with a second recess filler. At least one of the first recess set and the second recess set has a pattern. The pattern is selected from a random pattern, a periodic pattern, and a combination of the random pattern and the periodic pattern. The pattern has a feature size of at least 5 nanometers to 5,000 microns in at least one lateral dimension. The periodic pattern has a period of at least 10 nanometers to 5,000 microns in at least one lateral dimension. The first recess has a maximum recess depth of at least 25 nanometers to 10,000 microns. The second recess has a maximum recess depth of at least 25 nanometers to 10,000 microns. At least one of the first recess and the second recess has a recess opening coincident with the exterior patterned encapsulant surface. The first recess filler differs in a refractive index from at least one of the second recess filler and the encapsulant material by at least 0.001 to 3.0.