170ADM37010經常聽到別人說7納米光刻機、5納米光刻機,但其實嚴格意義上來說并不存在7納米光刻機,5納米光刻機,我為什么會這樣說呢?
首先我們要搞清楚什么是光刻機,光刻技術就是利用光刻機發出的光通過具有圖形的光罩,對涂有光刻膠的薄片曝光,光刻膠見光后會發生性質變化,從而使光罩上的圖形復印到薄片上,從而使薄片具有電子線路圖的作用。
2光刻
簡單來說,光刻就是把芯片制作所需要的線路與功能區造出來,類似于投影儀,不過光刻投的不是照片,而是電路圖和其他電子元,光刻質量直接決定了芯片是否可用,在這里最核心的就是光源了。一切光刻機的核心零件都是圍繞光源來發展的,所以根據光源的改進,光刻機一共可以分為五代,分別是最早的336納米光刻機、第二代是365納米波長的光刻機、第三代是248納米的、第四代是193納米的、第五代則是13.5納米波長的EUV光刻機。
3雙工作臺
什么是雙工作臺呢?一個工作臺進行曝光晶圓片,同時在另外一個工作臺進行預對準工作。兩個工作臺相互獨立,同時運行,生產效率可以提高大約35%,精度提高10%以上。
目前,中國已經能夠量產第四代掃描投影式光刻機,如果使用套刻精度在1.9納米左右的工作臺,在多重曝光下能夠實現11納米制程工藝的芯片生產;如果改用套刻精度更優的1.7納米國產華卓精科工作臺在多重曝光下,更是能夠實現7納米制程工藝的芯片生產,所以準確來說,7納米光刻機、5納米光刻機這樣的說法是不準確的,正確來說應該是7納米工藝、5納米工藝,所以不要覺得90納米到7納米之間的路程非常漫長,光源的遞進所帶來的變革會是革命性的,中國芯片產業的主要問題,并不是因為光刻機,而是在于沒有形成完整的產業鏈,這需要許多的中國芯片產業多方面的突破發展。
140CPU43412A 你值得擁有!!!
140CPU43412A歡迎
140CPU43412A現貨供應
廈門光沃自動化設備有限公司
聯系人:歐工
電話:0592-5709821
電話:18030229050
傳真:0592-5917519
QQ:1878187406
郵箱:1878187406@qq.com
TSXP57104M
B 6ES5101-8UU43
B CPU 101
B
B 6ES5102-8MA01
B S5 90U/95U/100U CPU102
B
B 6ES5102-8MA02
B S5 90U/95U/100U CPU102
B
B 6ES5103-8MA01
B S5 90U/95U/100U CPU103
B
B 6ES5103-8MA02
B S5 90U/95U/100U CPU103
B
B 6ES5103-8MA03
B S5 90U/95U/100U CPU103
B
B 6ES5110-3SA12
B S5 110A/110S
B
B 6ES5110-3SA22
B S5 110 S/B full rack
B
B 6ES5130-3WE61
B S5-130WB rack with PSU 6EV 3053-0DC
B
B 6ES5130-3WE62
B S5-130W rack with PSU 6EV3053-ODC
B
B 6ES5130-3WF63
B S5-130W rack with PSU 6EV3053-OEC
B
B 6ES5135-3KA13
B S5-130W rack, empty
B
B 6ES5135-3KA21
B SIMATIC S5 135U RACK 21 SLOTS
B
B 6ES5135-3KA31
B SIMATIC S5 135U RACK 21 SLOTS
B
B 6ES5150-3AB12
B SIMATIC S5 150A RACK F. 24K S
B
B 6ES5150-3KB62
B SIMATIC S5 150K RACK
B
B 6ES5150-3SB51
B S5 150S rack with 2 PSU's 6EV3053-0DC
B
B 6ES5150-3SB61
B SIMATIC S5 S5-150U RACK 16 SLOT
B
B 6ES5180-3AA11
B Rack, empty
B
B 6ES5182-3AA61
B Rack with PSU 6ES5 950-3AA51
B
B 6ES5182-3KB61
B SIMATIC S5 182-3KB EXPANSION UNIT COMPACT V
B
B 6ES5183-3KB61
B rack
B
B 6ES5183-3UA12
B rack
B
B 6ES5183-3UA13
B 183U expansion unit 230/120vac 18A
B
B 6ES5183-3UA22
B 183U expansion unit 24dc 18A
B
B 6ES5184-3UA11
B 184U expansion unit 21 slots w/o psu
B
B 6ES5184-3UA21
B 184U expansion unit w/o psu 24dc fan
B
B 6ES5185-3UA23
B EG185U expansion unit with psu, 24dc 18A
B
B 6ES5185-3UA31
B EG185U expansion unit with psu, 230/120vac 18A 21 slots
B
B 6ES5185-3UA33
B EG185U expansion unit with psu, 230/120vac 40A
B
B 6ES5185-3UA43
B EG185U expansion unit with psu, 24dc 40A
B
B 6ES5187-5UA11
B EG187U expansion unit
B
B 6ES5188-3UA11
B S5-135/155U Rack ( excl. PS )
B
B 6ES5188-3UA12
B S5-135/155U 21slot Rack w/o cpu or psu, 230/120 vac 18A
B
B 6ES5188-3UA22
B S5-135/155U 21slot Rack w/o cpu or psu, 230/120 vac 40A
B
B 6ES5188-3UA32
B S5-135/155U 21slot Rack w/o cpu or psu, 24dc 18A
B
B 6ES5188-3UA42
B S5-135U 21slot Rack w/o cpu or psu, 24dc 10A
B
B 6ES5188-3UA52
B S5-135/155U 21slot Rack w/o cpu or psu, 24dc 40A
B
B 6ES5234-1AC11
B 2 chip memory module
B
B 6ES5234-1AD11
B 4 chip memory module
B
B 6ES5240-1AA11
B S5 135U IP240 Counting and positioning module
B
B 6ES5240-1AA12
B S5 135U IP240 Counting and positioning module
B
B 6ES5240-1AA21
B S5 135U IP240 Counting and positioning module
B
B 6ES5241-1AA11
B S5 135U IP241 digital position decoder, requires sensor module
B
B 6ES5241-1AA12
B S5 135U IP241 digital position decoder, requires sensor module
B
B 6ES5241-1AB11
B S5 135U IP241 sensor module, incremental
B
B 6ES5241-1AC11
B S5 135U IP241 sensor module, digital (gray code)
B
B 6ES5241-1AD11
B S5 135U IP241 sensor module, digital (dual / BCD code)
B
B 6ES5241-1AE11
B S5 135U IP241 sensor module, analog
B
B 6ES5242-1AA12
B S5 135U IP242 Counter module compact version
B
B 6ES5242-1AA13
B S5 135U IP242 Counter module compact version
B
B 6ES5242-1AA31
B S5 135U IP242 Counter module
B
B 6ES5242-1AA32
B S5 135U IP242 Counter module 24 bit
B
B 6ES5242-1AA41
B S5 135U IP242 Counter module 32 bit
B
B 6ES5243-1AA11
B S5 135U IP243 analog module full configeration
B
B 6ES5243-1AB11
B S5 135U IP243 analog module
B
B 6ES5243-1AB13
B S5 135U IP243-3 Analog module D/A , A/D, 8in, 8 out
B
B 6ES5244-3AA11
B S5 135U IP244 temperature card
B
B 6ES5244-3AA12
B S5 135U IP244 temperature card
B
B 6ES5244-3AA13
B S5 135U IP244 compact temperature controller
B
B 6ES5244-3AA21
B S5 135U IP244 temperature card
B
B 6ES5244-3AA22
B S5 135U IP244 temperature card
B
B 6ES5244-3AB31
B S5 135U IP244 temperature control module, 13*thermocouple, 8*PT100, 18 outs
B
B 6ES5245-1AA12
B S5 135U IP245 Valve control module F. P
B
B 6ES5246-4UA11
B S5 135U IP246 positioning module incremental
B
B 6ES5246-4UA21
B S5 135U IP244 IP246 positioning module double width
B
B 6ES5246-4UA31
B S5 135U IP246 position module, 2-axis incremental for use with VSDs
B
B 6ES5246-4UA41
B S5 135U IP246 position module
B
B 6ES5246-4UB11
B S5 135U IP246 position module,digital, 2-axis absolute for use with VSDs
B
B 6ES5246-4UB21
B S5 135U IP246 Positioning module incremental
B
B 6ES5247-4UA11
B S5 135U IP247 Positioning stepping motor
B
B 6ES5247-4UA21
B S5 135U IP247 Positioning module
B
B 6ES5247-4UA31
B S5 135U IP247 position module, 3-axis for use with stepper motors
B
B 6ES5247-4UA41
B S5 135U IP247 Positioning module
B
B 6ES5250-1AA11
B video card
B
B 6ES5251-1AA11
B S5 135U Nahmat OS keyboard interface module
B
B 6ES5252-3AA13
B S5 135U IP252 closed loop control module
B
B 6ES5252-5AA11
B S5 135U IP252 Synchronization building group
B
B 6ES5253-3AA11
B S5 135U IP254
B
B 6ES5254-4UA21
B S5 135U IP254
B
B 6ES5254-4UB21
B S5 135U IP254
B
B 6ES5255-3AA11
B S5, 135U Mona A interface
B
B 6ES5255-3AB11
B S5, 135U Mona B interface
B
B 6ES5255-3AC11
B S5, 135U Mona C interface
B
B 6ES5256-3AA11
B S5 130/150 VISRAM 256
B
B 6ES5256-3AB21
B S5 AS256 interface module, english
B
B 6ES5260-4UA11
B S5 135U IP260 closed loop control module
B
B 6ES5261-4UA11
B S5 135U IP261 proportioning module
B
B 6ES5262-8MA12
B S5 90U/95U/100U IP262
B
B 6ES5262-8MB12
B S5 90U/95U/100U IP262 Automatic controller
B
B 6ES5263-8MA13
B S5 90U/95U/100U IP263
B
B 6ES5264-8MA11
B S5 90U/95U/100U IP264
B
B 6ES5265-8MA01
B S5 90U/95U/100U IP265
B
B 6ES5266-8MA11
B S5 90U/95U/100U IP266 position module, incre.1
B
B 6ES5267-8MA11
B S5 90U/95U/100U IP267 stepper motor module
B
B 6ES5281-4UB12
B IP281
B
B 6ES5300-3AB11
B S5 135U, 155U/H IM300 interface 183U central
B
B 6ES5300-5AA12
B S5 135U, 155U/H IM300 interface
B
B 6ES5300-5CA11
B S5 135U, 155U/H IM300 interface 184U/187U central
B
B 6ES5300-5CA12
B S5 135U, 155U/H IM300 interface
B
B 6ES5300-5CU11
B S5 135U, 155U/H IM300 interface
B
B 6ES5300-5LB11
B S5 135U, 155U/H IM300 interface
B
B 6ES5301-3AB11
B IM301 interface module compact
B
B 6ES5301-3AB12
B IM301 interface
B
B 6ES5301-3AB13
B IM301 interface 183U upto 200M
B
B 6ES5301-5CA12
B IM301 interface 184U/187U upto 200M
B
B 6ES5302-3KA11
B SIMATIC S5,302 EU INTERF.MOD. F.DISTRIBUTED
B
B 6ES5304-3UA11
B S5 115U IM304 interface 183U/187U upto 600M
B
B 6ES5304-3UA12
B S5 115U IM304 interface 183U/187U upto 600M
B
B 6ES5304-3UB11
B S5 115U IM304 interface 183U/187U upto 600M
B
B 6ES5305-7LA11
B S5 115U IM305 interface, fixed coding 0.5m cable
B
B 6ES5305-7LB11
B S5 115U IM305 interface, fixed coding 1.5m cable
B