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1. 发明授权

US11442296B2 Waveguide structure and method for forming the same 有权
公开(公告)号：US11442296B2
公开(公告)日：2022-09-13
申请号：US16933865
申请日：2020-07-20
申请人： TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
发明人： Huan-Neng Chen , Feng-Wei Kuo , Min-Hsiang Hsu , Lan-Chou Cho , Chewn-Pu Jou , Wen-Shiang Liao
IPC分类号： G02F1/035 , G02F1/025
摘要： An optical attenuating structure is provided. The optical attenuating structure includes a substrate, a waveguide, doping regions, an optical attenuating member, and a dielectric layer. The waveguide is extended over the substrate. The doping regions are disposed over the substrate, and include a first doping region, a second doping region opposite to the first doping region and separated from the first doping region by the waveguide, a first electrode extended over the substrate and in the first doping region, and a second electrode extended over the substrate and in the second doping region. The first optical attenuating member is coupled with the waveguide and disposed between the waveguide and the first electrode. The dielectric layer is disposed over the substrate and covers the waveguide, the doping regions and the first optical attenuating member.

2. 发明授权

US11367803B2 Light detecting device, optical device and method of manufacturing the same 有权
公开(公告)号：US11367803B2
公开(公告)日：2022-06-21
申请号：US16837895
申请日：2020-04-01
申请人： TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
发明人： Chewn-Pu Jou , Lan-Chou Cho , Weiwei Song
IPC分类号： H01L31/101 , H01L27/146 , H01L31/0288 , G01S7/481 , H01L31/18 , H01L31/0304 , H01L27/144 , H01L31/02 , H01L31/0232 , H01L31/0352
摘要： The present disclosure provides a light detecting device. The light detecting devices includes an insulating layer, a silicon layer, a light detecting layer, N first doped regions and M second doped regions. The silicon layer is disposed over the insulating layer. The light detecting layer is disposed over the silicon layer and extends within at least a portion of the silicon layer. The first doped regions have a first dopant type and are disposed within the light detecting layer. The second doped regions have a second dopant type and are disposed within the light detecting layer. The first doped regions and the second doped regions are alternatingly arranged. M and N are integers equal to or greater than 2.

3. 发明授权

US11002915B2 Fiber-to-chip grating coupler for photonic circuits 有权
公开(公告)号：US11002915B2
公开(公告)日：2021-05-11
申请号：US16417437
申请日：2019-05-20
申请人： TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
发明人： Feng-Wei Kuo , Lan-Chou Cho , Huan-Neng Chen , Chewn-Pu Jou
IPC分类号： G02B6/34 , G02B6/30
摘要： Disclosed is a system and method for communication using an efficient fiber-to-chip grating coupler with a high coupling efficiency. In one embodiment, a method for communication, includes: transmitting optical signals between a semiconductor photonic die on a substrate and an optical fiber array attached to the substrate using at least one corresponding grating coupler on the semiconductor photonic die, wherein the at least one grating coupler each comprises a plurality of coupling gratings, a waveguide, a cladding layer, a first reflection layer and a second reflection layer, wherein the plurality of coupling gratings each comprises at least one step in a first lateral direction and extends in a second lateral direction, wherein the first and second lateral directions are parallel to a surface of the substrate and perpendicular to each other in a grating plane, wherein the first reflection layers are configured such that the plurality of coupling gratings is disposed between the first reflection layer and the cladding layer, wherein the second reflection layer are configured such that the cladding layer is disposed between the second reflection layer and the waveguide.

4. 发明授权

US10658975B2 Semiconductor device and method 有权
公开(公告)号：US10658975B2
公开(公告)日：2020-05-19
申请号：US16376519
申请日：2019-04-05
申请人： Taiwan Semiconductor Manufacturing Company, Ltd.
发明人： Lan-Chou Cho , Huan-Neng Chen , Chewn-Pu Jou , Feng Wei Kuo
IPC分类号： H03B5/12 , H03L7/00 , H01F27/28 , H01F5/04 , H01F38/14 , H01F19/04 , H03L7/099
摘要： A circuit includes a first digital controlled oscillator and a second digital controlled oscillator coupled to the first digital controlled oscillator. A skew detector is connected to determine a skew between outputs of the first digital controlled oscillator and the second digital controlled oscillator, and a decoder is utilized to output a control signal, based on the skew, to modify a frequency of the first digital controlled oscillator using a switched capacitor array to reduce or eliminate the skew.

5. 发明授权

US10284307B2 Radio frequency interconnect including calibration system and method of using 有权
公开(公告)号：US10284307B2
公开(公告)日：2019-05-07
申请号：US14983770
申请日：2015-12-30
申请人： TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
发明人： Lan-Chou Cho , William Wu Shen , Feng Wei Kuo , Huan-Neng Chen
IPC分类号： H04B17/13 , H04L27/00
摘要： A radio frequency interconnect (RFI) includes a transmitter side connected to a first end of a channel, a receiver side connected to a second end of the channel opposite the first end and a calibration system. The receiver side includes at least one of the following configurations: (a) at least one gain control amplifier (GCA) or at least one analog to digital converter (ADC). The calibration system is configured to transmit a predetermined data set through the channel, receive an output from the at least one ADC or the at least one GCA, and calibrate the at least one ADC or the at least one GCA based on a measured data set. The output includes the measured data set based on the predetermined data set transmitted through channel.

6. 发明授权

US09887863B2 Transceiver group and associated router 有权
公开(公告)号：US09887863B2
公开(公告)日：2018-02-06
申请号：US14885352
申请日：2015-10-16
申请人： TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
发明人： Huan-Neng Chen , William Wu Shen , Lan-Chou Cho , Feng Wei Kuo , Chewn-Pu Jou , Tze-Chiang Huang , Jack Liu , Yun-Han Lee
IPC分类号： H04B1/00 , G01S3/02 , H04L27/00 , H04B10/40 , H04B1/40 , H04L27/36 , H04L27/38 , H04L5/06
CPC分类号： H04L27/0002 , H04B1/40 , H04B1/48 , H04B10/40 , H04L5/06 , H04L27/365 , H04L27/38 , H04L2027/0022
摘要： A transceiver group includes a plurality of transceivers; wherein the transceiver group performs transmission and receiving through a wire, and each of the transceivers includes a transmitter and a receiver, and the transmitter includes: a carrier generator arranged to generate a plurality of carriers having different frequencies for a plurality of data streams to be transmitted; a modulator, coupled to the data streams to be transmitted and the carrier generator, to generate a plurality of modulated data streams carried on the plurality of carriers; and a summer arranged to merge the plurality of modulated data streams to an output signal to the wire; and the receiver includes: a carrier generator arranged to generate a plurality of carriers having different frequencies for an input signal received from the wire; and a demodulator, coupled to the input signal and the carrier generator, to generate a plurality of demodulated data streams.

7. 发明授权

US09343237B2 Vertical metal insulator metal capacitor 有权
标题翻译：垂直金属绝缘子金属电容器
公开(公告)号：US09343237B2
公开(公告)日：2016-05-17
申请号：US14600777
申请日：2015-01-20
申请人： TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
发明人： Lan-Chou Cho , Chewn-Pu Jou
IPC分类号： H01G4/30 , H01G4/38 , H01G4/005 , H01L23/522 , H01L49/02 , H01L27/08
CPC分类号： H01G4/306 , H01G4/005 , H01G4/38 , H01L23/5223 , H01L27/0805 , H01L28/60 , H01L2924/0002 , H01L2924/00
摘要： A capacitor structure includes at least two capacitors. A first electrode includes a bottom conductive plane and first vertical conductive structures. The bottom conductive plane is disposed over a substrate. The bottom conductive plane has a first area and a first shape. At least two second electrodes include top conductive planes and second vertical conductive structures. A combined area of the top conductive planes and a gap area between adjacent top conductive planes has a second area and a second shape. The first area and the second area are about the same and the first shape and the second shape are about the same. An insulating structure is disposed between the first electrode and the second electrodes. The first vertical conductive structures and the second vertical conductive structures are interlaced with each other. The capacitors share the bottom conductive plane and have separate top conductive planes.
摘要翻译：电容器结构包括至少两个电容器。第一电极包括底部导电平面和第一垂直导电结构。底部导电平面设置在衬底上。底部导电平面具有第一区域和第一形状。至少两个第二电极包括顶部导电平面和第二垂直导电结构。顶部导电平面的组合区域和相邻顶部导电平面之间的间隙区域具有第二区域和第二形状。第一区域和第二区域大致相同，第一形状和第二形状大致相同。绝缘结构设置在第一电极和第二电极之间。第一垂直导电结构和第二垂直导电结构彼此交错。电容器共享底部导电平面并具有单独的顶部导电平面。

8. 发明授权

US11635643B2 Waveguide structure and method for forming the same 有权
公开(公告)号：US11635643B2
公开(公告)日：2023-04-25
申请号：US17818075
申请日：2022-08-08
申请人： TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
发明人： Huan-Neng Chen , Feng-Wei KUo , Min-Hsiang Hsu , Lan-Chou Cho , Chewn-Pu Jou , Wen-Shiang Liao
IPC分类号： G02F1/025 , G02B6/42
摘要： An optical attenuating structure is provided. The optical attenuating structure includes a substrate, a waveguide, doping regions, an optical attenuating member, and a dielectric layer. The waveguide is extended over the substrate. The doping regions are disposed over the substrate, and include a first doping region, a second doping region opposite to the first doping region and separated from the first doping region by the waveguide, a first electrode extended over the substrate and in the first doping region, and a second electrode extended over the substrate and in the second doping region. The first optical attenuating member is coupled with the waveguide and disposed between the waveguide and the first electrode. The dielectric layer is disposed over the substrate and covers the waveguide, the doping regions and the first optical attenuating member.

9. 发明授权

US11528053B2 Communication system and method of data communications 有权
公开(公告)号：US11528053B2
公开(公告)日：2022-12-13
申请号：US17160965
申请日：2021-01-28
申请人： TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
发明人： Feng Wei Kuo , Huan-Neng Chen , Lan-Chou Cho , Chewn-Pu Jou , William Wu Shen
IPC分类号： H04B3/04 , H03H7/01 , H03G5/28 , H04L27/22 , H03G3/30 , H03H11/04 , H04L27/38 , H04B17/21 , H04B1/00 , H04B1/10
摘要： A communication system includes a transmitter configured to transmit a modulated signal, a transmission line configured to carry the modulated signal, and a receiver coupled to the transmitter by the transmission line, and configured to receive the modulated signal. The transmitter includes a modulator configured to generate the modulated signal responsive to a data signal and a carrier signal. The receiver includes a demodulator configured to demodulate the modulated signal responsive to a first carrier signal. The demodulator includes a filter and a gain adjusting circuit configured to adjust a gain of the filter, and to generate the set of control signals based on a voltage of the filtered first signal and a voltage of the first signal. The gain adjusting circuit includes a first peak detector coupled to the filter, and configured to detect a peak value of the voltage of the filtered first signal.

10. 发明授权

US10976489B2 Optical device and method of manufacturing the same 有权
公开(公告)号：US10976489B2
公开(公告)日：2021-04-13
申请号：US16238969
申请日：2019-01-03
申请人： TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
发明人： Chewn-Pu Jou , Huan-Neng Chen , Lan-Chou Cho , Feng Wei Kuo
IPC分类号： G02B6/12 , G02B6/122
摘要： An optical device includes a waveguide configured to guide light, a taper integrated with the waveguide on a substrate configured for optical coupling, and an attenuator to degrade unwanted optical signal from the taper. The attenuator extends along one side of the taper, and includes one of a conductive structure, a doped structure and a refractive structure.

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