专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5237633A Monolithic optoelectronic integrated circuit 失效
标题翻译：单片光电集成电路
公开(公告)号：US5237633A
公开(公告)日：1993-08-17
申请号：US791708
申请日：1991-11-14
申请人： Craig A. Gaw , Paige M. Holm , Kwong-Han H. Leung , George W. Rhyne , Daniel L. Rode
发明人： Craig A. Gaw , Paige M. Holm , Kwong-Han H. Leung , George W. Rhyne , Daniel L. Rode
IPC分类号： H04B10/12 , H05B33/08
CPC分类号： H05B33/0818 , H05B33/0803
摘要： A monolithic optoelectronic integrated circuit having an optical emission portion (18) and a drive portion (11, or 22 and 21). The drive portion is capable of accepting TTL and standard CMOS logic voltage levels. In a first embodiment, the monolithic optoelectronic integrated circuit (10) has a light emitting diode (18) driven by a dual gate FET (11). In a second embodiment, the monolithic optoelectronic integrated circuit (20) has a light emitting diode (18) driven by two FETs (22 and 21). In each embodiment (10 or 20), a gate (13 or 23) of the respective drive circuit accepts the TTL or standard CMOS logic voltage. Further, in each embodiment current limiting is accomplished by coupling a gate with the source of the FET (11 or 22). Thus, the output of the light emitting diode (18, 18) is controlled by an input signal to the drive circuit.
摘要翻译：具有光发射部分（18）和驱动部分（11或22和21）的单片光电集成电路。驱动部分能够接受TTL和标准CMOS逻辑电压电平。在第一实施例中，单片光电集成电路（10）具有由双栅极FET（11）驱动的发光二极管（18）。在第二实施例中，单片光电集成电路（20）具有由两个FET（22和21）驱动的发光二极管（18）。在每个实施例（10或20）中，相应驱动电路的栅极（13或23）接受TTL或标准CMOS逻辑电压。此外，在每个实施例中，通过将栅极与FET（11或22）的源耦合来实现电流限制。因此，发光二极管（18,18）的输出由驱动电路的输入信号控制。

2. 发明授权

US5644328A Apparatus and method for operating groups of led display pixels in parallel to maximize active time 失效
标题翻译：用于操作LED显示像素组并联的装置和方法，以最大化活动时间
公开(公告)号：US5644328A
公开(公告)日：1997-07-01
申请号：US398270
申请日：1995-03-03
申请人： George W. Rhyne , Paige M. Holm
发明人： George W. Rhyne , Paige M. Holm
IPC分类号： G09G3/20 , G09G3/22 , G09G3/32
CPC分类号： G09G3/22 , G09G3/20 , G09G3/32
摘要： A display (10) has pixels organized into groups (11, 41) that operate in parallel. Each group (11, 41) distributes the frame time (25) of the display over the number of active pixels within the group thereby maximizing the amount of time each pixel to be illuminated can be active.
摘要翻译：显示器（10）具有组合成并行操作的组（11,41）的像素。每个组（11,41）将显示器的帧时间（25）分配在组内的有效像素数量上，从而最大化每个被照亮像素可以被激活的时间量。

3. 发明授权

US5221633A Method of manufacturing a distributed drive optoelectronic integrated circuit 失效
标题翻译：制造分布式驱动光电集成电路的方法
公开(公告)号：US5221633A
公开(公告)日：1993-06-22
申请号：US756734
申请日：1991-09-09
申请人： Paige M. Holm , George W. Rhyne
发明人： Paige M. Holm , George W. Rhyne
IPC分类号： H01L21/8252 , H01L27/15
CPC分类号： H01L21/8252 , H01L27/15 , Y10S148/072
摘要： A method of manufacturing a transmitter optoelectronic integrated circuit (10) which comprises a double heterostructure optical emission device (11) and drive circuitry (16). The optical emission device (11) comprises a plurality of optical emission loci (21) distributed throughout an active layer (12) of the optical emission device (11). Drive circuit (16) comprises a plurality of first portions (17) and a second portion (18) wherein the plurality of first portions (17) are above the plurality of emission loci (21). Second portion (18) is integrated in a lateral orientation with respect to the plurality of first portions (17). The chemical composition of the plurality of first portions (17) are such that they are nonabsorbing to optical emissions from the optical emission device (11).
摘要翻译：一种制造发射器光电集成电路（10）的方法，其包括双异质结构光发射装置（11）和驱动电路（16）。光发射装置（11）包括分布在光发射装置（11）的有源层（12）的多个光发射轨道（21）。驱动电路（16）包括多个第一部分（17）和第二部分（18），其中多个第一部分（17）在多个发射轨迹（21）之上。第二部分（18）相对于多个第一部分（17）以横向方向被一体化。多个第一部分（17）的化学成分使得它们不吸收来自光发射装置（11）的光发射。

4. 发明授权

US5612231A Method of fabricating an electro-optic integrated circuit having light emitting diodes 失效
标题翻译：制造具有发光二极管的电光集成电路的方法
公开(公告)号：US5612231A
公开(公告)日：1997-03-18
申请号：US513655
申请日：1995-08-10
申请人： Paige M. Holm , George W. Rhyne , Thomas J. Walczak
发明人： Paige M. Holm , George W. Rhyne , Thomas J. Walczak
IPC分类号： H01L33/00 , H01L27/15 , H01L21/265
CPC分类号： H01L27/156 , Y10S257/921
摘要： An electro-optic integrated circuit including an addressable array of light emitting devices, a column decoder and a plurality of address lines formed on the substrate. There are n=2{integer[log(m)/log(2)]+1}, where m equals the number of columns, address lines each including an external connection pad. The decoder includes a switching circuit connected to each column for activating the column and a plurality of sets of diodes connected to the address lines and the switching circuits so that each set of diodes has a unique code produced by a combination of diodes in that set and the address lines to which the diodes in that set are connected.
摘要翻译：一种电光集成电路，包括可寻址的发光器件阵列，列解码器和形成在衬底上的多个地址线。有n = 2 {整数[log（m）/ log（2）] + 1}，其中m等于列数，地址线各包括一个外部连接焊盘。解码器包括连接到每列用于激活列的开关电路和连接到地址线和开关电路的多组二极管，使得每组二极管具有由该组中的二极管的组合产生的唯一代码，以及该组中的二极管连接到的地址线。

5. 发明授权

US5483085A Electro-optic integrated circuit with diode decoder 失效
标题翻译：带二极管解码器的电光集成电路
公开(公告)号：US5483085A
公开(公告)日：1996-01-09
申请号：US239626
申请日：1994-05-09
申请人： Paige M. Holm , George W. Rhyne , Thomas J. Walczak
发明人： Paige M. Holm , George W. Rhyne , Thomas J. Walczak
IPC分类号： H01L33/00 , H01L27/15
CPC分类号： H01L27/156 , Y10S257/921
摘要： An electro-optic integrated circuit including an addressable array of light emitting devices, a column decoder and a plurality of address lines formed on the substrate. There are address lines each including an external connection pad. The decoder includes a switching circuit connected to each column for activating the column and a plurality of sets of diodes connected to the address lines and the switching circuits so that each set of diodes has a unique code produced by a combination of diodes in that set .and the address lines to which the diodes in that set are connected.
摘要翻译：一种电光集成电路，包括可寻址的发光器件阵列，列解码器和形成在衬底上的多个地址线。每个地址线都包括一个外部连接板。解码器包括连接到每列用于激活列的开关电路和连接到地址线和开关电路的多组二极管，使得每组二极管具有由该组中的二极管的组合产生的唯一代码。以及该组中的二极管连接到的地址线。

6. 发明授权

US5719589A Organic light emitting diode array drive apparatus 失效
标题翻译：有机发光二极管阵列驱动装置
公开(公告)号：US5719589A
公开(公告)日：1998-02-17
申请号：US584827
申请日：1996-01-11
申请人： Michael P. Norman , George W. Rhyne , Warren L. Williamson
发明人： Michael P. Norman , George W. Rhyne , Warren L. Williamson
IPC分类号： G09F9/33 , G09G3/32 , H01L51/50
CPC分类号： G09G3/3216 , G09G2310/0248 , G09G2310/0251 , G09G2310/0256 , G09G2320/043 , G09G3/3283
摘要： Drive apparatus for an array of organic LEDs including first switches connectable between a current source or a rest potential, second switches connectable to a power source, an array of LEDs with each LED having a first contact connected to one of the first switches and a second contact connected to one of the second switches, and control apparatus connecting selected switches of the first switches to the current source while retaining all remaining switches of the first switches connected to the rest potential, and periodically connecting selected switches of the second switches, one at a time, to the power source to generate a desired image on the array.
摘要翻译：一种用于有机LED阵列的驱动装置，包括可在电流源或静止电位之间连接的第一开关，可连接到电源的第二开关，LED阵列，每个LED具有连接到第一开关之一的第一触点，连接到第二开关之一的控制装置，以及将第一开关的选定开关连接到电流源的控制装置，同时保持连接到静止电位的第一开关的所有剩余开关，并周期性地连接第二开关的选定开关，一个时间，到电源在阵列上产生所需的图像。

7. 发明授权

US5728998A Secure smart card reader with virtual image display and pull-down options 失效
标题翻译：安全的智能卡阅读器，具有虚拟图像显示和下拉选项
公开(公告)号：US5728998A
公开(公告)日：1998-03-17
申请号：US625654
申请日：1996-03-29
申请人： Scott R. Novis , Karen E. Jachimowicz , Dennis Barry , Jack Van Zile , George W. Rhyne
发明人： Scott R. Novis , Karen E. Jachimowicz , Dennis Barry , Jack Van Zile , George W. Rhyne
IPC分类号： G06K17/00 , G06K7/00 , G06K13/08 , G06K5/00
CPC分类号： G06K7/0013 , G06K13/08
摘要： A smart card reader including a portable housing with a viewing aperture and a virtual image display positioned to provide an image at the aperture. A sensor in the housing constructed to have a smart card with data stored thereon positioned adjacent thereto in data sensing juxtaposition and electronics mounted in the housing and connected to the sensor for receiving sensed data and further connected to the virtual image display for supplying image data thereto.
摘要翻译：一种智能卡读取器，包括具有观察孔的便携式外壳和定位成在孔径处提供图像的虚拟图像显示器。壳体中的传感器被构造成具有存储在其中的与其相邻的数据的智能卡，其中数据传感并置和电子装置安装在壳体中并连接到传感器，用于接收感测数据，并进一步连接到虚拟图像显示器，用于向其提供图像数据。

8. 发明授权

US5576726A Electro-luminescent display device driven by two opposite phase alternating voltages and method therefor 失效
标题翻译：由两相反相电压驱动的电致发光显示装置及其方法
公开(公告)号：US5576726A
公开(公告)日：1996-11-19
申请号：US342968
申请日：1994-11-21
申请人： George W. Rhyne , Curtis D. Moyer
发明人： George W. Rhyne , Curtis D. Moyer
IPC分类号： G09G3/12 , G09G3/30 , H05B33/08
CPC分类号： H05B33/08 , G09G3/12 , G09G3/30 , G09G2300/0809 , G09G2300/0842 , Y02B20/325
摘要： An electro-luminescent display (10) utilizes a complementary field effect transistor driver (14) to control an electro-luminescent display element or pixel element (11). Two alternating voltages (23, 24) are utilized to stimulate light emission from the pixel (11). Each voltage (23, 24) is no greater than a threshold voltage of the pixel so that both voltages (23, 24) are required to stimulate light emission. The driver (14) couples a first voltage (24) to one electrode (13) of the pixel while the second voltage (23) is coupled to the other electrode (12) of the pixel.
摘要翻译：电致发光显示器（10）利用互补场效应晶体管驱动器（14）来控制电致发光显示元件或像素元件（11）。利用两个交流电压（23,24）来刺激来自像素（11）的光发射。每个电压（23,24）不大于像素的阈值电压，使得需要两个电压（23,24）来刺激发光。驱动器（14）将第一电压（24）耦合到像素的一个电极（13），而第二电压（23）耦合到像素的另一个电极（12）。

9. 发明授权

US5083018A Fluid index of refraction sensor 失效
$Fluid index of refraction sensor$
标题翻译：流体折射率传感器
公开(公告)号：US5083018A
公开(公告)日：1992-01-21
申请号：US550934
申请日：1990-07-11
申请人： George W. Rhyne
发明人： George W. Rhyne
IPC分类号： F02D19/08 , G01N21/43
CPC分类号： F02D19/084 , F02D19/0634 , G01N21/43 , G01N2021/4716 , Y02T10/36
摘要： An index of refraction sensor having a photo detector array with variable sized elements is provided. The photo diode array comprises a plurality of diodes with varying area. The diodes farthest from a light emitting diode having a larger area than those closer to the light emitting diode. Preferably the diode area is designed so that each of the diodes produces approximately the same current output when exposed to light from the LED. Each diode in the photo diode array is sequentially powered and the photo diode outputs are summed together. A power input from a first diode in the array is coupled to a start input of a time measurement circuit. The summed output of the photo diode array is coupled to a stop input of the time measurement circuit. Elapsed time measured by the time measurement circuit is thus a function of reflected light edge location, and therefore a function of index of refraction of the fuel mixture.
摘要翻译：提供具有可变尺寸元件的光电检测器阵列的折射率传感器。光电二极管阵列包括具有不同面积的多个二极管。距发光二极管最远的二极管的面积比接近发光二极管的面积大。优选地，二极管面积被设计成使得当暴露于来自LED的光时，每个二极管产生大致相同的电流输出。光电二极管阵列中的每个二极管顺序供电，并将光电二极管输出相加在一起。来自阵列中的第一二极管的功率输入耦合到时间测量电路的启动输入。光电二极管阵列的相加输出耦合到时间测量电路的停止输入。由时间测量电路测量的经过时间因此是反射光边缘位置的函数，因此是燃料混合物的折射率的函数。

10. 发明授权

US5977950A Manually controllable cursor in a virtual image 失效
标题翻译：在虚拟图像中手动控制光标
公开(公告)号：US5977950A
公开(公告)日：1999-11-02
申请号：US158337
申请日：1993-11-29
申请人： George W. Rhyne
发明人： George W. Rhyne
IPC分类号： G06F1/16 , G06F3/033 , H04M1/02 , G09G5/08
CPC分类号： H04M1/0266 , G06F1/1626 , G06F1/1637 , G06F1/1649 , G06F1/1684 , G06F1/169 , G06F3/0338
摘要： Portable communication equipment having a virtual image display including display electronics and optics for providing a virtual image in the display, cursor electronics connected to the display electronics for producing a manually controllable cursor virtual image in the display, and manual controls mounted on the portable communication equipment and externally accessible by an operator. The manual controls are connected to the cursor electronics for controlling the position and function of the cursor virtual image to provide functions such as pull-down menus and image selection.
摘要翻译：便携式通信设备具有虚拟图像显示器，其包括显示电子器件和光学器件，用于在显示器中提供虚拟图像，连接到显示器电子设备的光标电子设备用于在显示器中产生可手动控制的光标虚拟图像，以及安装在便携式通信设备并由操作员外部访问。手动控制器连接到光标电子设备，用于控制光标虚拟图像的位置和功能，以提供诸如下拉菜单和图像选择等功能。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式