公开(公告)号：US20150019168A1

公开(公告)日：2015-01-15

申请号：US14375609

申请日：2012-06-26

申请人： Masayuki Ohta ,  Masataka Miyata ,  Kazuo Tamaki ,  Takashi Nakanishi ,  Kenichi Kurita ,  Kiyoshi Nagata ,  Masaki Tatsumi

发明人： Masayuki Ohta ,  Masataka Miyata ,  Kazuo Tamaki ,  Takashi Nakanishi ,  Kenichi Kurita ,  Kiyoshi Nagata ,  Masaki Tatsumi

IPC分类号： G01J3/50 ,  G01N21/25

CPC分类号： G02B6/0073 ,  G01J3/505 ,  G01J3/506 ,  G01N21/251 ,  G02F1/133603 ,  G02F1/133609 ,  G02F2001/133614 ,  G09G3/006 ,  G09G3/3413 ,  G09G3/3426 ,  G09G2320/0233 ,  G09G2320/0242 ,  G09G2320/0285 ,  G09G2360/16 ,  H01L33/0095 ,  H01L33/50 ,  H01L2224/48091 ,  H01L2924/00014

摘要： An LED classification device classifies LEDs, the LEDs each including a combination of an LED element that emits a primary light and a phosphor that, upon excitation by the primary light, emits a secondary light having a longer wavelength than the primary light, the LEDs each emitting a combined light of the primary light and the secondary light, those ones of the LEDs whose primary lights having their chromaticities falling within a predetermined chromaticity range being classified as LEDs for use in a backlight of a liquid crystal display apparatus. The LED classification device calculates, for all of the LEDs to be classified, correction values for the chromaticities as obtained on the assumption that the primary lights have traveled through a color filter of the liquid crystal display apparatus, and correct chromaticities by subtracting the correction values from chromaticities obtained for all of the LEDs to be classified, respectively.

摘要翻译： LED分类装置对LED进行分类，每个LED分别包括发射初级光的LED元件和荧光体的组合，在通过初级光激发时，其发射具有比初级光更长的波长的次级光，每个LED 发射一次光和二次光的组合的光，将其色度落在预定色度范围内的原色光的LED中的那些被分类为用于液晶显示装置的背光的LED。 LED分类装置对于要分类的所有LED来计算在假设主光已经通过液晶显示装置的滤色器的情况下获得的色度的校正值，并且通过减去校正值来校正色度 从分别获得的所有LED的色度。

公开(公告)号：US06472688B2

公开(公告)日：2002-10-29

申请号：US09795971

申请日：2001-03-01

申请人： Masataka Miyata

发明人： Masataka Miyata

IPC分类号： H01L2715

CPC分类号： H01L25/13 ,  H01L23/62 ,  H01L25/0753 ,  H01L25/167 ,  H01L2224/16145 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/10253 ,  H01L2924/00014 ,  H01L2924/00

摘要： A semiconductor light emitting device has a blue LED and a green LED which each have a protection circuit connected in parallel thereto. The protection circuit has two Zener diodes that are connected in series in opposite directions to each other. When an AC voltage below a breakdown voltage of the protection circuit is applied to the semiconductor light emitting device and when the voltage is in forward direction, a current passes through the blue and green LEDs to emit lights. A current is intercepted by the protection circuit when the voltage is in reverse direction. When an high AC voltage above a breakdown voltage of the protection circuit is applied, a current passes through the protection circuit whether the current in forward direction or in reverse direction, so that the green and blue LEDs are protected. Even when the semiconductor light emitting devices are connected to one another in a matrix form and subject to dynamic driving, a leakage current is intercepted by the protection circuits. The semiconductor light emitting device has a red LED which is connected in series to voltage compensating diodes. The voltage compensating diodes increase an apparent forward direction threshold voltage of the red LED to compensate difference in forward direction threshold voltages among the blue, green and red LEDs.

摘要翻译： 半导体发光器件具有蓝色LED和绿色LED，每个具有与其并联连接的保护电路。 保护电路具有彼此相反方向串联连接的两个齐纳二极管。 当低于保护电路的击穿电压的AC电压被施加到半导体发光器件时，并且当电压处于正向时，电流通过蓝色和绿色LED发光。 当电压反向时，电流被保护电路截取。 当施加高于保护电路的击穿电压的高交流电压时，无论电流是正向还是相反方向，电流都通过保护电路，以保护绿色和蓝色LED。 即使当半导体发光器件以矩阵形式彼此连接并经受动态驱动时，漏电流也被保护电路截取。 半导体发光器件具有与电压补偿二极管串联连接的红色LED。 电压补偿二极管增加红色LED的表观正向阈值电压，以补偿蓝色，绿色和红色LED之间的正向阈值电压差。

公开(公告)号：US20060039143A1

公开(公告)日：2006-02-23

申请号：US11246236

申请日：2005-10-11

申请人： Masaaki Katoh ,  Masatoshi Omoto ,  Masataka Miyata ,  Keiji Takasugi ,  Masahiro Seko

发明人： Masaaki Katoh ,  Masatoshi Omoto ,  Masataka Miyata ,  Keiji Takasugi ,  Masahiro Seko

IPC分类号： F21V5/00

CPC分类号： H01L33/54 ,  H01L25/0753 ,  H01L2224/48091 ,  H01L2224/48247 ,  Y10S362/80 ,  H01L2924/00014 ,  H01L2924/00

摘要： An LED lamp has a convex lens 3 which has an upper portion 5 and a lower portion 6. An upper curved surface 5A of the upper portion is different in shape from a lower curved surface 6A of the lower portion 6 so as to refract rays of light from an LED chip 2 more strongly than the lower curved surface 6A does. This avoids reflection of incident outside light toward a front and hence prevents misrecognition. An interface plane S1 between the upper and lower portions 5 and 6 of the convex lens 3 is located on an upper end face 2A to thereby prevent collection of outgoing light upon the interface plane S1 and generation of an irregular emission peak at the front.

摘要翻译： LED灯具有具有上部5和下部6的凸透镜3。 上部的上曲面5A的形状与下部6的下弯曲面6A的形状不同，从而比下弯曲面6A强烈地折射来自LED芯片2的光。 这避免了事件外侧的光线向前方反射，从而防止误识别。 凸透镜3的上下部分5和6之间的界面S 1位于上端面2A上，从而防止出射光在界面S 1上的收集，并产生不规则的发射峰 面前。

公开(公告)号：US08785957B2

公开(公告)日：2014-07-22

申请号：US13612988

申请日：2012-09-13

申请人： Toshio Hata ,  Masayuki Ito ,  Masataka Miyata

发明人： Toshio Hata ,  Masayuki Ito ,  Masataka Miyata

IPC分类号： H01L33/00

CPC分类号： H01L33/501 ,  H01L33/56 ,  H01L33/62 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/1815 ,  H01L2924/00014

摘要： Disclosed is a light-emitting device having a wide luminous-intensity distribution characteristic with a simple structure. The light-emitting device includes a resin package in which an LED chip, a first inner portion of a first lead terminal, and a second inner portion of a second lead terminal are accommodated and which has a second recess portion formed so that a portion including a first recess portion of the first inner portion of the first lead terminal as well as a portion of the second inner portion of the second lead terminal are exposed to a bottom portion of the second recess portion, and a resin portion containing phosphors and filled in the first recess portion of the first lead terminal and in the second recess portion of the resin package. A photoreflective filler is contained in a region opposed to the LED chip of the resin portion including the phosphors.

摘要翻译： 公开了具有宽的发光强度分布特性的结构简单的发光装置。 发光装置包括其中容纳LED芯片，第一引线端子的第一内部部分和第二引线端子的第二内部部分的树脂封装，并且具有第二凹部，所述第二凹部形成为包括 第一引线端子的第一内部部分的第一凹部以及第二引线端子的第二内部部分的一部分暴露于第二凹部的底部，并且包含含有荧光体并填充的树脂部分 第一引线端子的第一凹部和树脂封装的第二凹部中。 在与包括荧光体的树脂部分的LED芯片相对的区域中包含光反射填料。

公开(公告)号：US08575630B2

公开(公告)日：2013-11-05

申请号：US13254070

申请日：2010-02-26

申请人： Masayuki Ito ,  Masataka Miyata ,  Taro Yamamuro ,  Syoji Yokota

发明人： Masayuki Ito ,  Masataka Miyata ,  Taro Yamamuro ,  Syoji Yokota

IPC分类号： H01L33/08

CPC分类号： H01L25/167 ,  H01L25/0753 ,  H01L2224/48091 ,  H01L2924/3011 ,  H01L2924/3025 ,  H01L2924/00014 ,  H01L2924/00

摘要： In a light emitting device, a light emitting device unit, and a method for fabricating a light emitting device according to an embodiment of the present invention, a light emitting device (100) includes a substrate (131), a semiconductor light emitting element (121) disposed on the substrate (131), and a resistor (122) coupled to the semiconductor light emitting element (121). The resistor (122) is coupled in parallel to the semiconductor light emitting element (121). The resistor (122) has a resistance set at such a value that when a light emitting operation voltage for causing light emission of the semiconductor light emitting element (121) is applied to the semiconductor light emitting element (121), a current flowing through the resistor (122) is equal to or less than one-fiftieth of a current flowing through the semiconductor light emitting element (121).

摘要翻译： 在根据本发明的实施例的发光器件，发光器件单元和用于制造发光器件的方法中，发光器件（100）包括衬底（131），半导体发光元件（ 121），以及耦合到所述半导体发光元件（121）的电阻器（122）。 电阻器（122）并联连接到半导体发光元件（121）。 电阻器（122）的电阻设定为使得当半导体发光元件（121）施加用于使半导体发光元件（121）发光的发光操作电压时，流过 电阻器（122）等于或小于流经半导体发光元件（121）的电流的五十分之一。

公开(公告)号：US07473014B2

公开(公告)日：2009-01-06

申请号：US11246236

申请日：2005-10-11

申请人： Masaaki Katoh ,  Masatoshi Omoto ,  Masataka Miyata ,  Keiji Takasugi ,  Masahiro Seko

发明人： Masaaki Katoh ,  Masatoshi Omoto ,  Masataka Miyata ,  Keiji Takasugi ,  Masahiro Seko

IPC分类号： F21V5/00

CPC分类号： H01L33/54 ,  H01L25/0753 ,  H01L2224/48091 ,  H01L2224/48247 ,  Y10S362/80 ,  H01L2924/00014 ,  H01L2924/00

摘要： An LED lamp has a convex lens 3 which has an upper portion 5 and a lower portion 6. An upper curved surface 5A of the upper portion is different in shape from a lower curved surface 6A of the lower portion 6 so as to refract rays of light from an LED chip 2 more strongly than the lower curved surface 6A does. This avoids reflection of incident outside light toward a front and hence prevents misrecognition. An interface plane S1 between the upper and lower portions 5 and 6 of the convex lens 3 is located on an upper end face 2A to thereby prevent collection of outgoing light upon the interface plane S1 and generation of an irregular emission peak at the front.

摘要翻译： LED灯具有具有上部5和下部6的凸透镜3.上部的上曲面5A的形状与下部6的下弯曲面6A的形状不同， 来自LED芯片2的光比下曲面6A更强。 这避免了事件外侧的光线向前方反射，从而防止误识别。 凸透镜3的上下部分5和6之间的界面S1位于上端面2A上，从而防止出射光在界面S1上的收集，并在前面产生不规则的发射峰。

公开(公告)号：US20130062649A1

公开(公告)日：2013-03-14

申请号：US13612988

申请日：2012-09-13

申请人： Toshio HATA ,  Masayuki Ito ,  Masataka Miyata

发明人： Toshio HATA ,  Masayuki Ito ,  Masataka Miyata

IPC分类号： H01L33/50

CPC分类号： H01L33/501 ,  H01L33/56 ,  H01L33/62 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/1815 ,  H01L2924/00014

摘要： Disclosed is a light-emitting device having a wide luminous-intensity distribution characteristic with a simple structure. The light-emitting device includes a resin package in which an LED chip, a first inner portion of a first lead terminal, and a second inner portion of a second lead terminal are accommodated and which has a second recess portion formed so that a portion including a first recess portion of the first inner portion of the first lead terminal as well as a portion of the second inner portion of the second lead terminal are exposed to a bottom portion of the second recess portion, and a resin portion containing phosphors and filled in the first recess portion of the first lead terminal and in the second recess portion of the resin package. A photoreflective filler is contained in a region opposed to the LED chip of the resin portion including the phosphors.

摘要翻译： 公开了具有宽的发光强度分布特性的结构简单的发光装置。 发光装置包括其中容纳LED芯片，第一引线端子的第一内部部分和第二引线端子的第二内部部分的树脂封装，并且具有第二凹部，所述第二凹部形成为包括 第一引线端子的第一内部部分的第一凹部以及第二引线端子的第二内部部分的一部分暴露于第二凹部的底部，并且包含含有荧光体并填充的树脂部分 第一引线端子的第一凹部和树脂封装的第二凹部中。 在与包括荧光体的树脂部分的LED芯片相对的区域中包含光反射填料。

公开(公告)号：US20110316011A1

公开(公告)日：2011-12-29

申请号：US13254070

申请日：2010-02-26

申请人： Masayuki Ito ,  Masataka Miyata ,  Taro yamamuro ,  Syoji Yokota

发明人： Masayuki Ito ,  Masataka Miyata ,  Taro yamamuro ,  Syoji Yokota

IPC分类号： H01L33/08

CPC分类号： H01L25/167 ,  H01L25/0753 ,  H01L2224/48091 ,  H01L2924/3011 ,  H01L2924/3025 ,  H01L2924/00014 ,  H01L2924/00

摘要： In a light emitting device, a light emitting device unit, and a method for fabricating a light emitting device according to an embodiment of the present invention, a light emitting device (100) includes a substrate (131), a semiconductor light emitting element (121) disposed on the substrate (131), and a resistor (122) coupled to the semiconductor light emitting element (121). The resistor (122) is coupled in parallel to the semiconductor light emitting element (121). The resistor (122) has a resistance set at such a value that when a light emitting operation voltage for causing light emission of the semiconductor light emitting element (121) is applied to the semiconductor light emitting element (121), a current flowing through the resistor (122) is equal to or less than one-fiftieth of a current flowing through the semiconductor light emitting element (121).

摘要翻译： 在根据本发明的实施例的发光器件，发光器件单元和用于制造发光器件的方法中，发光器件（100）包括衬底（131），半导体发光元件（ 121），以及耦合到所述半导体发光元件（121）的电阻器（122）。 电阻器（122）并联连接到半导体发光元件（121）。 电阻器（122）的电阻设定为使得当半导体发光元件（121）施加用于使半导体发光元件（121）发光的发光操作电压时，流过 电阻器（122）等于或小于流经半导体发光元件（121）的电流的五十分之一。

公开(公告)号：US20110115979A1

公开(公告)日：2011-05-19

申请号：US13055814

申请日：2009-06-23

申请人： Nobuaki Aoki ,  Toshio Hata ,  Jun Okazaki ,  Shoji Yokota ,  Masataka Miyata

发明人： Nobuaki Aoki ,  Toshio Hata ,  Jun Okazaki ,  Shoji Yokota ,  Masataka Miyata

IPC分类号： H04N5/58

CPC分类号： H04N7/16 ,  A63F13/25 ,  A63F13/28 ,  H04N9/73 ,  H04N9/74 ,  H04N21/43615 ,  H04S3/00

摘要： An additional data generation system is provided which can produce an output based on additional data to impart an information conveying effect to an output based on output data. The additional data generation system includes a source unit 1 configured to supply an output signal, an operation control unit 4 configured to obtain output data from the output signal, a first output unit 5 configured to produce an output based on the output data, an additional data generator 3 configured to generate additional data which emphasizes a feature of the output from the first output unit, a second output unit 6 configured to produce an output based on the additional data, and an operation unit 2 configured to output, to the operation control unit, an operation signal which is used to change the output data.

摘要翻译： 提供了另外的数据生成系统，其可以基于附加数据产生输出，以基于输出数据向输出传递信息传递效果。 附加数据生成系统包括被配置为提供输出信号的源单元1，被配置为从输出信号获得输出数据的操作控制单元4，被配置为基于输出数据产生输出的第一输出单元5， 数据发生器3，被配置为产生强调来自第一输出单元的输出的特征的附加数据;第二输出单元6，被配置为基于附加数据产生输出;以及操作单元2，被配置为输出到操作控制 单元，用于改变输出数据的操作信号。

公开(公告)号：US06788002B2

公开(公告)日：2004-09-07

申请号：US10300893

申请日：2002-11-21

申请人： Masataka Miyata

发明人： Masataka Miyata

IPC分类号： G09G310

CPC分类号： G09G3/32 ,  G09G3/20 ,  G09G2300/04 ,  G09G2310/0267 ,  G09G2330/10 ,  G09G2330/12

摘要： An LED display panel including a plurality of LEDs arranged in a matrix, a plurality of lighting data lines connecting the LEDs in either one of a row direction and a column direction, and a plurality of scanning lines connecting the LEDs in the other one of the row direction and the column direction. At least either the lighting data lines or the scanning lines connect the LEDs such that the lighting data lines or the scanning lines form groups of at least two lines crossing in a staggered configuration.

摘要翻译： 一种LED显示面板，包括以矩阵形式布置的多个LED，连接LED在行方向和列方向中的任一个中的多个照明数据线，以及多个扫描线，其连接LED的另一个 行方向和列方向。 至少照明数据线或扫描线连接LED，使得照明数据线或扫描线形成至少两条以交错配置交叉的线的组。