半導體器件英文怎麼說

『壹』 半導體器件老師給我們留一道題 晶體管為什麼英文字叫transistor 有什麼內在含

在為這種器件命名時，布拉頓想到它的電阻變換特性，即它是靠一種從「低電阻輸入專」到「高電阻屬輸出」的轉移電流來工作的，於是取名為trans-resistor(轉換電阻)，後來縮寫為transistor，中文譯名就是晶體管。

『貳』 半導體材料英文如何翻譯

半導體材料抄

[解釋]：
semiconcting material;
semiconctor material;
semiconcter material
[參考詞典]：漢襲英綜合大詞典

低劣半導體材料 alterated semiconctor material
本徵半導體材料 intrinsic material; trinsic material
激活半導體材料 active semiconctor material
光敏半導體材料 light-sensitive semiconctor material; nsitive semiconctor material
族化合物半導體材料 group iii v compound semiconctor material

『叄』 半導體的英語翻譯 半導體用英語怎麼說

semi-conctor
英抄['semɪkənd'ʌktər] 美['semɪkənd'ʌktər]
n. 半導體;
[例句]A semi-conctor has some important properties.
半導體有一些重要的特性。

『肆』 電子元器件的英文怎麼說

因為電子元器件，大部分都是老外發明的東西。

『伍』 美國國家半導體英文簡稱是什麼

半導體英文名稱：semiconctor定義：材料的電阻率界於金屬與絕緣材料之間的材料。這種材料在某個溫度范圍內隨溫度升高而增加電荷載流子的濃度，電阻率下降。所屬學科：機械工程（一級學科）；儀器儀表材料（二級學科）；半導體材料(儀器儀表)（三級學科） 半導體（semiconctor），指常溫下導電性能介於導體(conctor)與絕緣體(insulator)之間的材料。半導體在收音機、電視機以及測溫上有著廣泛的應用。半導體：電阻率介於金屬和絕緣體之間並有負的電阻溫度系數的物質。半導體

『陸』 二極體上的n極p極分別用英語怎麼說哦

就是陰極和陽極阿
n; negative的縮寫
p: positive的縮寫
n極/陰極專：negative pole 或者 cathode
p極/陽極: positive pole 或者 anode

see：http://en.wikipedia.org/wiki/Diode
or 任何詞典屬

『柒』 請幫我收集些半導體行業的英文單詞和術語，越多越好，多謝

懸賞太少了吧~嘎嘎不過盡管如此 還是分享下俺的資料（有19800個字，這里發不下，如果還需要就給我小消息~~~）：）

移動通訊詞彙（中英）

A
安全地線 safe ground wire
安全特性 security feature
安裝線 hook-up wire
按半周進行的多周期控制 multicycle controlled by half-cycle
按鍵電話機 push-button telephone set
按需分配多地址 demand assignment multiple access(DAMA)
按要求的電信業務 demand telecommunication service
按組編碼 encode by group

B
八木天線 Yagi antenna
白雜訊 white Gaussian noise
白雜訊發生器 white noise generator
半波偶極子 halfwave dipole
半導體存儲器 semiconctor memory
半導體集成電路 semiconctor integrated circuit
半雙工操作 semi-plex operation
半位元組 Nib
包絡負反饋 peak envelop negative feed-back
包絡延時失真 envelop delay distortion
薄膜 thin film
薄膜混合集成電路 thin film hybrid integrated circuit
保護比（射頻） protection ratio (RF)
保護時段 guard period
保密通信 secure communication
報頭 header
報文分組 packet
報文優先等級 message priority
報訊 alarm
備用工作方式 spare mode
背景躁聲 background noise
倍頻 frequency multiplication
倍頻程 actave
倍頻程濾波器 octave filter
被呼地址修改通知 called address modified notification
被呼用戶優先 priority for called subscriber
本地PLMN local PLMN
本地交換機 local exchange
本地移動用戶身份 local mobile station identity ( LMSI)
本地震盪器 local oscillator
比功率(功率密度) specific power
比特 bit
比特並行 bit parallel
比特號碼 bit number (BN)
比特流 bit stream
比特率 bit rate
比特誤碼率 bit error rate
比特序列獨立性 bit sequence independence
必要帶寬 necessary bandwidth
閉環電壓增益 closed loop voltage gain
閉環控制 closed loop control
閉路電壓 closed circuit voltage
邊瓣抑制 side lobe suppression
邊帶 sideband
邊帶非線性串擾 sideband non-linear crosstalk
邊帶線性串擾 sideband linear crosstalk
邊帶抑制度 sideband suppression
邊角輻射 boundary radiation
編號制度 numbering plan
編解碼器 codec
編碼 encode
編碼律 encoding law
編碼器 encoder
編碼器輸出 encoder output
編碼器總工作時間 encoder overall operate time
編碼效率 coding efficiency
編碼信號 coded signal
編碼約束長度 encoding constraint length
編碼增益 coding gain
編譯程序 compiler
鞭狀天線 whip antenna
變頻器 converter
變頻損耗 converter conversion loss
變容二極體 variable capacitance diode
變形交替傳號反轉 modified alternate mark inversion
便攜電台 portable station
便攜設備 portable equipment
攜帶型載體設備 portable vehicle equipment
標稱調整率（標稱塞入率） nominal justification rate (nominal stuffing rate)
標稱值 nominal value
標稱呼通概率 nominal calling probability
標准碼實驗信號 standard code test signal (SCTS)
標准模擬天線 standard artificial antenna
標准頻率 standard frequency
標准時間信號發射 standard-time-signal emission
標准實驗調制 standard test molation
標准輸出功率 standard power output
標准輸入信號 standard input signal
標准輸入信號電平 standard input-signal level
標准輸入信號頻率 standard input-signal frequency
標准信躁比 standard signal to noise
表面安裝 surface mounting
表示層 presentation layer
並串變換器 parallel-serial converter (serializer)
並饋垂直天線 shunt-fed vertical antenna
並行傳輸 parallel transmission
並行終端 parallel terminal
撥號錯誤概率 dialing mistake probability
撥號後延遲 post-dialing delay
撥號交換機 dial exchange
撥號線路 dial-up line
撥號音 dialing tone
撥號終端 dial-up terminal
波動強度（在給定方向上的） cymomotive force (c. m. f)
波段覆蓋 wave coverage
波峰焊 wave soldering
波特 baud
泊送過程 Poisson process
補充業務 supplementary service (of GSM)
補充業務登記 supplementary service registration
補充業務詢問 supplementary service interrogation
補充業務互連 supplementary service interworking
捕捉區（一個地面接收台） capture area (of a terrestrial receiving station)
捕捉帶 pull-in range
捕捉帶寬 pull-in banwidth
捕捉時間 pull-in time
不連續發送 discontinuous transmission (DTX)
不連續干擾 discontinuous interference
不連續接收 discontinuous reception (DRX)
不確定度 uncertainty
步談機 portable mobile station

C
采樣定理 sampling theorem
采樣頻率 sampling frequency
采樣周期 sampling period
參考邊帶功率 reference side band power
參考差錯率 reference error ratio
參考當量 reference equivalent
參考點 reference point
參考結構 reference configuration
參考可用場強 reference usable fiend-strength
參考靈敏度 reference sensibility
參考頻率 reference frequency
參考時鍾 reference clock
參考輸出功率 reference output power
殘余邊帶調制 vestigial sideband molation
殘余邊帶發射 vestigial-sideband emission
操作維護中心 operation maintenance center (OMC)
操作系統 operation system (OS)
側音消耗 sidetone loss
層2轉發 layer 2 relay (L2R)
插入組裝 through hole pachnology
插入損耗 insertion loss
查號台 information desk
差錯控制編碼 error control coding
差錯漏檢率 resial error rate
差分脈沖編碼調制（差分脈碼調制） differential pulse code molation (DPCM)
差分四相相移鍵控 differential quadrature phase keying (DQPSK)
差分相移鍵控 differential phase keying (DPSK)
差模電壓，平衡電壓 differential mode voltage, symmetrical voltage
差拍干擾 beat jamming
差頻失真 difference frequency distortion
長期抖動指示器 long-term flicker indicator
長期頻率穩定度 long-term frequency stability
場強靈敏度 field intensity sensibility
場效應晶體管 field effect transistor (FET)
超長波通信 myriametric wave communication
超地平對流層傳播 transhorizon tropospheric
超地平無線接力系統 transhorizon radio-relay system
超高幀 hyperframe
超幀 superframe
超大規模集成電路 very-large scale integrated circuit (VLSI)
超再生接收機 super-regenerator receiver
車載電台 vehicle station
撤消 withdrawal
成對不等性碼（交替碼、交變碼）
paired-disparity code (alternative code, alternating code)
承載業務 bearer service
城市交通管制系統 urban traffic control system
程序設計技術 programming technique
程序設計環境 programming environment
程序優化 program optimization
程序指令 program command
充電 charge
充電率 charge rate
充電效率 charge efficiency
充電終止電壓 end-of charge voltage
抽樣 sampling
抽樣率 sample rate
初級分布線路 primary distribution link
初始化 initialization
處理增益 processing gain
傳播時延 propagation delay
傳播系數 propagation coefficient
傳導干擾 concted interference
傳導雜散發射 concted spurious emission
傳遞函數 transfer function
傳遞時間 transfer time
傳聲器 microphone
傳輸保密 transmission security
傳輸層協議 transport layer protocol
傳輸集群 transmission trunking
傳輸結束字元 end of transmission character
傳輸媒體 transmission medium
傳輸損耗 transmission loss
傳輸損耗 （無線線路的） transmission loss (of a radio link)
傳輸通道 transmission path
傳輸信道 transmission channel
傳真 facsimile, FAX
船舶地球站 ship earth station
船舶電台 ship station
船舶移動業務 ship movement service
船上通信電台 on-board communication station ,ship communication station
船用收音機 ship radio
串並變換機 serial to parallel (deserializer)
串並行變換 serial-parallel conversion
串話 crosstalk
垂直方向性圖 vertical directivity pattern
唇式傳聲器 lip microphone
磁屏蔽 magnetic shielding
次級分布線路 secondary distribution link
猝發差錯 burst error
猝發點火控制 burst firing control
存儲程序控制交換機 stored program controlled switching system

D
大規模集成電路 large scale integrated circuit (LSI)
大信號信躁比 signal-to-noise ratio of strong signal
帶成功結果的常規操作 normal operation with successful outcome
帶寬 bandwidth
帶內導頻單邊帶 pilot tone-in-band single sideband
帶內諧波 in-band harmonic
帶內信令 in-band signalling
帶內躁聲 in-band noise
帶通濾波器 band-pass filter
帶外發射 out-of-band emission
帶外功率 out-of-band power
帶外衰減 attenuation outside a channel
帶外信令 out-band signalling
帶狀線 stripline
單邊帶發射 single sideband (SSB) emission
單邊帶發射機 single side-band (SSB) transmitter
單邊帶調制 single side band molation
單邊帶解調 single side band demolation
單邊帶信號發生器 single side band signal generaltor
單端同步 single-ended synchronization
單工、雙半工 simplex, halfplex
單工操作 simplex operation
單工無線電話機 simplex radio telephone
單呼 single call
單頻雙工 single frequency plex
單頻信令 single frequency signalling
單相對稱控制 symmetrical control (single phase)
單相非對稱控制 asymmetrical control (single phase)
單向 one-way
單向的 unidirectional
單向控制 unidirectional control
單信道地面和機載無線電分系統 SINCGARS
單信道無繩電話機 single channel cordless telephone
單信號方法 single-signal method
單音 tone
單音脈沖 tone pulse
單音脈沖持續時間 tone pulse ration
單音脈沖的單音頻率 tone frequency of tone pulse
單音脈沖上升時間 tone pulse rise time
單音脈沖下降時間 tone pulse decay time
單音制 indivial tone system
單元電纜段（中繼段） elementary cable section (repeater section)
單元再生段 elementary regenerator section (regenerator section)
單元增音段，單元中繼段 elementary repeater section
當被呼移動用戶不回答時的呼叫轉移 call forwarding on no reply (CFNRy)
當被呼移動用戶忙時的呼叫轉 calling forwarding on mobile subscriber busy (CFB)
當漫遊到原籍PLMN國家以外時禁止所有入呼 barring of incoming calls when roaming outside the home PLMN country (BIC-Roam)
當前服務的基站 current serving BS
當無線信道擁擠時的呼叫轉移
calling forward on mobile subscriber not reachable (CENRc)
刀型天線 blade antenna
導頻 pilot frequency
導頻跌落pilot fall down
倒L型天線 inverted-L antenna
等步的 isochronous
等幅電報 continuous wave telegraph
等權網（互同步網） democratic network (mutually synchronized network)
等效比特率 equivalent bit rate
等效地球半徑 equivalent earth radius
等效二進制數 equivalent binary content
等效全向輻射功率 equivalent isotropically radiated power (e. i. r. p.)
等效衛星線路躁聲溫度 equivalent satellite link noise temperature
低軌道衛星系統 LEO satellite mobile communication system
低氣壓實驗 low atmospheric pressure test
低時延碼激勵線性預測編碼 low delay CELP (LD-CELP)
低通濾波器 low pass filter
低溫實驗 low temperature test
低躁聲放大器 low noise amplifier
地-空路徑傳播 earth-space path propagation
地-空通信設備 ground/air communication equipment
地波 ground wave
地面連線用戶 land line subscriber
地面無線電通信 terrestrial radio communication
地面站（電台） terrestrial station
第N次諧波比 nth harmonic ratio
第二代無繩電話系統 cordless telephone system second generation (CT-2)
第三代移動通信系統 third generation mobile systems
點波束天線 spot beam antenna
點對地區通信 point-area communication
點對點通信 point-point communication

點至點的GSM PLMN連接 point to point GSM PLMN
電報 telegraphy
電報電碼 telegraph code
電波衰落 radio wave fading
電池功率 power of battery
電池能量 energy capacity of battery
電池容量 battery capacity
電池組 battery
電磁波 electromagnetic wave
電磁波反射 reflection of electromagnetic wave
電磁波饒射 diffraction of electromagnetic wave
電磁波散射 scattering of electromagnetic wave
電磁波色射 dispersion of electromagnetic wave
電磁波吸收 absorption of electromagnetic wave
電磁波折射 refraction of electromagnetic wave
電磁場 electromagnetic field
電磁發射 electromagnetic field
電磁輻射 electromagnetic emission
電磁干擾 electromagnetic interference (EMI)
電磁感應 electromagnetic inction
電磁環境 electromagnetic environment
電磁兼容性 electromagnetic compatibility (EMC)
電磁兼容性電平 electromagnetic compatibility level
電磁兼容性餘量 electromagnetic compatibility margin
電磁脈沖 electromagnetic pulse (EMP)
電磁脈沖干擾 electromagnetic pulse jamming
電磁敏感度 electromagnetic susceptibility
電磁能 electromagnetic energy
電磁耦合 electromagnetic coupling
電磁屏蔽 electromagnetic shielding
電磁屏蔽裝置 electromagnetic screen
電磁騷擾 electromagnetic disturbance
電磁雜訊 electromagnetic noise
電磁污染 electromagnetic pollution
電動勢 electromotive force (e. m. f.)
電話機 telephone set
電話局容量 capacity of telephone exchange
電話型電路 telephone-type circuit
電話型信道 telephone-type channel
電離層 ionosphere
電離層波 ionosphere wave
電離層傳播 ionosphere propagation
電離層反射 ionosphere reflection
電離層反射傳播 ionosphere reflection propagation
電離層散射傳播 ionosphere scatter propagation
電離層折射 ionosphere refraction
電離層吸收 ionosphere absorption
電離層騷擾 ionosphere disturbance
電流探頭 current probe
電路交換 circuit switching
電屏蔽 electric shielding
電視電話 video-telephone, viewphone, visual telephone
電台磁方位 magnetic bearing of station
電台方位 bearing of station
電台航向 heading of station
電文編號 message numbering
電文隊列 message queue
電文格式 message format
電文交換 message switching
電文交換網路 message switching network
電文結束代碼 end-of-message code
電文路由選擇 message routing
電小天線 electronically small antenna
電信管理網路 telecommunication management network (TMN)
電信會議 teleconferencing
電壓變化 voltage change
電壓變化持續時間 ration of a voltage change
電壓變化的發生率 rate of occurrence of voltage changes
電壓變化時間間隔 voltage change interval
電壓波動 voltage fluctuation
電壓波動波形 voltage fluctuation waveform
電壓波動量 magnitude of a voltage fluctuation
電壓不平衡 voltage imbalance, voltage unbalance
電壓浪涌 voltage surge
電壓驟降 voltage dip
電源 power supply
電源電壓調整率 line regulation
電源抗擾性 mains immunity
電源持續工作能力 continuous operation ability of the power supply
電源去耦系數 mains decoupling factor
電源騷擾 mains disturbance
電子干擾 electronic jamming
電子工業協會 Electronic Instries Association (EIA)
電子系統工程 electronic system engineering
電子自動調諧 electronic automatic tuning
電子組裝 electronic packaging
電阻溫度計 resistance thermometer
跌落試驗 fall down test
頂部載入垂直天線 top-loaded vertical antenna
定長編碼 block code
定期頻率預報 periodical frequency forecast
定時 clocking
定時超前 timing advance
定時電路 timing circuit
定時恢復（定時抽取） timing recovery (timing extration)
定時截尾試驗 fixed time test
定時信號 timing signal
定數截尾試驗 fixed failure number test
定向天線 directional antenna
定型試驗 type test
動態頻率分配 dynamic frequency allocation
動態信道分配 dynamic channel allocation
動態重組 dynamic regrouping
動態自動增益控制特性 dynamic AGC characteristic
抖動 jitter
獨立邊帶 independent sideband
獨立故障 independent fault
端到端業務 teleservice
短波傳播 short wave propagation
短波通信 short wave communication
短路保護 short-circuit protection
短期抖動指示器 short-term flicker indicator
短期頻率穩定度 short-term frequency stability
短時間中斷（供電電壓） short interruption (of supply voltage)
段終端 section termination
對稱二元碼 symmetrical binary code
對地靜止衛星 geostationary satellite
對地靜止衛星軌道 geostationary satellite orbit
對地同步衛星 geosynchronous satellite
對講電話機 intercommunicating telephone set
對空台 aeronautical station
對流層 troposphere
對流層波道 troposphere ct
對流層傳播 troposphere propagation
對流層散射傳播 troposphere scatter propagation
多次調制 multiple molation
多點接入 multipoint access
多電平正交調幅 multi-level quadrature amplitude molation (QAM)
多分轉站網 multidrop network
多伺服器隊列 multiserver queue
多工 multiplexing
多工器 nultiplexer
多功能系統 MRS
多級處理 multilevel processing
多級互連網路 multistage interconnecting network
多級衛星線路 multi-satellite link
多徑 multipath
多徑傳播 multipath propagation
多徑傳播函數 nultipath propagation function
多徑分集 multipath diversity
多徑時延 multipath delay
多徑衰落 multipath fading
多徑效應 multipath effect
多路復接 multiplexing
多路接入 multiple access
多路信道 multiplexor channel
多脈沖線性預測編碼 multi-pulse LPC (MPLC)
多頻信令 multifrequency signalling
多普勒頻移 Doppler shift
多跳路徑 multihop path
多信道選取 multichannel access (MCA)
多信道自動撥號移動通信系統
multiple-channel mobile communication system with automatic dialing
多優先順序 multiple priority levels
多幀 multiframe
多址呼叫 multiaddress call
多址聯接 multiple access
多重時幀 multiple timeframe
多用戶信道 multi-user channel

E
額定帶寬 rated bandwidth
額定射頻輸出功率 rated radio frequency output power
額定使用范圍 rated operating range
額定音頻輸出功率 rated audio-frequency output power
額定值 rated value
愛爾蘭 erlang
惡意呼叫識別 malicious call identification (MCI)
耳機（受話器） earphone
耳機額定阻抗 rated impedance of earphone
二十進制碼 binary-coded decimal (BCD) code
二十進制轉換 binary-to-decimal conversion
二十六進制轉換 binary-to-hexadecimal conversion
二進制碼 binary code
二進制頻移鍵控 binary frequency shift keying (BFSK)
二進制數 binary figure
二頻制位 binary digit(bit)
二頻制 two-frequency system
二維奇偶驗碼 horizontal and vertical parity check code
二線制 two-wire system
二相差分相移鍵控 binary different phase shift keying (BDPSK)
二相相移鍵控 binary phase shift keying (BPSK)

F
發報機 telegraph transmitter
發射 emisssion
發射（或信號）帶寬 bandwidth of an emission (or a signal)
發射機 transmitter
發射機邊帶頻譜 transmitter sideband spectrum
發射機額定輸出功率 rated output power of transmitter
發射機合路器 transmitter combiner
發射機冷卻系統 cooling system of transmitter
發射機啟動時間 transmitter attack time
發射機效率 transmitter frequency
發射機雜散躁聲 spurious transmitter noise
發射機之間的互調 iner-transmitter intermolation
發射機對答允許頻（相）偏
transmitter maximum permissible frequency(phase) deviation
發射類別 class of emission
發射頻段 transmit frequency band
發射餘量 emission margin
發送 sending
發送響度評定值 send loudness rating (SLR)
繁忙排隊/自動回叫 busy queuing/ callback
反饋控制系統 feedback control system
反射功率 reflection power
反射衛星 reflection satellite
反向話音通道 reverse voice channel (RVC)
反向控制信道 reverse control channel (RECC)
泛歐數字無繩電話系統 digital European cordless telephone
方艙 shelter
方向性系數 directivity of an antenna
防爆電話機 explosion-proof telephone set
防潮 moisture protection
防腐蝕 corrosion protection
防霉 mould proof
模擬頭 artificial head
模擬耳 artificial ear
模擬嘴 artificial mouth
模擬天線 mmy antenna
放大器 amplifier
放大器線性動態范圍 linear dynamic range of amplifier
放電 discharge
放電電壓 discharge voltage
放電深度 depth of discharge
放電率 discharge rate
放電特性曲線 discharge character curve
非等步的 anisochronous
非歸零碼 nonreturn to zero code (NRZ)
非均勻編碼 nonuniform encoding
非均勻量化 nonuniform quantizing
非連續干擾 discontinuous disturbance
「非」門 NOT gate
非強占優先規則 non-preemptive priority queuing discipline
非受控滑動 uncontrolled slip
非線性電路 nonlinear circuit
非線性失真 nonliear distortion
非線性數字調制 nonlinear digital molation
非占空呼叫建立 off-air-call-set-up (OACSU)
非專用控制信道 non-dedicated control channel
非阻塞互連網路 non-blocking interconnection network
分貝 decibel (dB)
分辨力 resolution
分布參數網路 distributed parameter network
分布式功能 distributed function
分布式資料庫 distributed database
分別於是微波通信系統 distributed microwave communication system
分布式移動通信系統 distributed mobile communication system
分布路線 distribution link
分段載入天線 sectional loaded antenna
分機 extension
分集 diversity
分集改善系數 diversity improvement factor
分集間隔 diversity separation
分集增益 diversity gain
分集接收 diversity reception
分接器 demultiplexer
分頻 frequency division
分散定位 distributed chann

『捌』 功率半導體英文翻譯

In addition to improvements in chip performance, the shell packaging technology is also a great breakthrough, IR inversion in the development of field-effect transistor, also known as "FlipFET" on the basis of this year introced the DirectFET, as shown in Figure 6. Its source and gate inversion result can be directly welded in the printed circuit board, the drain at the top of the weld metal in its shell, if necessary, by the radiator or direct contact with the equipment enclosure. DirectFET size equivalent to the traditional SO-8 plastic (plastic with an area of about 4x5 mm2) shell. In such a small device, the first structure of a double-sided cooling. It is a lead frame, no-lead solder joints of the device, it brought about a series of advantages: it's non-resistor chip package (DFPR) is only 0. 1mW, device thickness of only 0. 7mm, resistance and parasitic inctance have dropped significantly. Such characteristics make it especially suitable for the above-mentioned computer of the latest generation of CPU. In the multi-phase circuits, each with only two of 30 security DirectFET can transfer current. Increase its current rate of 400 per delicate security, the working frequency of 1-2 MHz.
Secondly, you must be focused on power semiconctor devices in the IC direction: as a result of the development of MOSFET and IGBT, and their matching to provide a trigger signal power integrated circuit PIC (Power IC) have also developed rapidly. At that time, also known as MOS gate drive MGD (MOS Gate Driver) or control integrated circuit CIC (Control IC). With the expansion of the scope of application: such as motor drives, lighting, various power supply and so on, CIC of the cultivars have been rapidly increasing. These CIC in the development process
And graally from a simple function to trigger the special needs of a wide range of applications development. PIC is the earliest that can be used in high voltage IC, therefore, also known as high-voltage IC (HVIC). However, many applications such as communications, computers, portable power supply and so on, they do not require high voltage, but demand for the special needs of the development of application specific integrated circuit. Because of their combination and application of power semiconctor devices, we have the power to include them in a class of semiconctor devices. So now the power semiconctor devices in the family, there are many integrated circuits. Many of these power devices with integrated circuits inside, some outside while the separation of power devices. Judging from this point, the limits of power and microelectronics has become increasingly blurred. If a large number of computer applications in power molation device voltage LDO (Low Drop Out) is one example. It does not belong to switch applications.
As a result of a large number of integrated circuits into the power semiconctor devices, which consider the power semiconctor integrated circuits and devices to do the same in the chip or device on the development of the natural line of thought. Done in the same chip, the original is the concept of power integrated circuits, but their power often relatively small. Done in the same package, easy to increase power capacity, a number of passive components is also possible to join, here often called multi-chip mole (MCM).
IR last year iPOWIR developed is a typical multi-chip mole. It will power devices to control the use of integrated circuits, or in combination with pulse-width molation (PWM) integrated circuit, according to the needs of power supply design, using BGA packaging technology portfolio in the same device (as shown in Figure 7) . Multi-chip device that greatly simplifies the power supply design staff. Components reces the number and percentage of the area, there has been a lot of performance improvement. iPOWIR development is considered DC-DC conversion of the future. But, in fact, a wide range of applications in other fields, as long as the requirements of further integration, MCM structure and will there will be more and more. Therefore, it is the power semiconctor devices important direction of development.
In the above presentation, the development of MOSFET has been referred to as 4C instry provides an important foundation. 4C instries which, at present it is the most active direction of the proct. We can understand: in the communications, computer, consumer electronics and automotive development, will require many, many close contacts and IC of all types of power semiconctor devices. Each of these aspects can be used to introce a lot of space. Not detailed here.
Add: Conclusion
To sum up, the power semiconctor devices the past few years, constantly changed a lot. So can no longer look at a fixed vision of the development of power semiconctor devices. For example, not simply thyristor power semiconctor devices and an equal sign painting, or drawing an equal sign and discrete devices. Must not power semiconctor devices and microelectronics artificially separated, it seems only semiconctor microelectronics. These will impede the development of power semiconctor devices, in the long run will hinder the development of microelectronic devices. Development strategy in order to avoid the power semiconctor devices as a simple process only to be completed on the low-tech procts. And the preferential policies available only to integrated circuit instry. China has not been very good to the development of modern power semiconctor devices, the lack of modern power semiconctor devices is a comprehensive understanding of the factors I am afraid. Information technology to stimulate instrialization in the wave, it is imperative that different semiconctor devices have a balanced development.
Conclusion
To sum up, the power semiconctor devices the past few years, constantly changed a lot. So can no longer look at a fixed vision of the development of power semiconctor devices. For example, not simply thyristor power semiconctor devices and an equal sign painting, or drawing an equal sign and discrete devices. Must not power semiconctor devices and microelectronics artificially separated, it seems only semiconctor microelectronics. These will impede the development of power semiconctor devices, in the long run will hinder the development of microelectronic devices. Development strategy in order to avoid the power semiconctor devices as a simple process only to be completed on the low-tech procts. And the preferential policies available only to integrated circuit instry. China has not been very good to the development of modern power semiconctor devices, the lack of modern power semiconctor devices is a comprehensive understanding of the factors I am afraid. Information technology to stimulate instrialization in the wave, it is imperative that different semiconctor devices have a balanced development.

『玖』 半導體所講的PN結的P和N,是哪兩個英文的簡寫呀

一樓是對的，抄是Positive - Negative junction。 P-type semiconctor就是空穴型半導體（Positive-type semiconctor），N-type semiconctor就是電子型半導體（Negative-type semiconctor），兩種半導體合起來就是一個最簡單的PN結，又叫diode（二極體）。不叫「正性半導體和負性半導體」。二樓沒有在教科書上面看到過，是因為這種理論已經是常識了，現在書上幾乎都不寫了，不過老的教科書上還有。