ֻĻҪܽ
2004-08-02 19:00eNet
ĿǰֻѾռDzĻҲDzβ룬Ļdz֮࣬TFT TFDUFBSTNȵȣȻҶdz֮𣬵ǶһЩոֵС˵Щ̫ĽܣϣԴ
ֻIJɫĻΪLCDƷʺзͬ졣һ˵ʾɫԽԽʾӵͼIJҲḻĿǰֻܼܹʾɫĿѾﵽ260000ɫֻĻļָ껹ĻֱʣǰLCD(λǵ dot )ĻõľĻֱʣָǾûءѡɫĻֻʱҪעĻʾɫĻֱҲһdzҪľָꡣ
TFTĻ
TFTThinFilmTransistorĤܡԴҺʾAMLCDеһ֣TFTҺıܣԡġĻϵĸؽпƣҲνTFT(activematrixTFT)Դ߷Ӧʱ䣬һTFTķӦʱȽϿ죬Լ80msSTNΪ200msҪ߾ͻ˸TFTʽLCDҺзʽмԣڵʧϻָԭ״TFTSTN˸(ˮ)ģЧ˲Ŷ̬STNȣTFTгɫɫʱͶȡԭߵĶԱȶȣȱDZȽϺĵ磬ҳɱҲȽϸߡ
TFDĻ
TFDThinFilmDiodeĤܵдTFTĵ߶ҳɱ߰˿ԺֻɱTFDֻĻͷרֻĻϡTFTSTNԣűSTNõȺɫʱͶȣȴֱTFTʡ硣TFDصڡʡġСͻ̬ӰʾԼٵķӦʱ䡱TFDʾԭΪLCDÿһض䱸һŵĶΪԴĵƣʹÿ֮䲻ụӰ죬TFDĻܹӰĶ̬ɫʡTFTһTFDҲԴ
TFDֻʾ4096ɫͼʾ൱26ɫͼTFTɫʾϻĿǰȽϳIJTFDֻNEC N8()SCHX319Լɫʴﵽ260000ɫLGCU8280
UFBĻ
UFBUltraFine(Brightд20023£ΪռLCDһгݶǵӷһֻõUFBLCDصΪȡUFBLCDرĹդƣɼСؼ࣬ԻøѵͼͨUFBLCDʾ65536ɫʣܹﵽ128160صķֱʣͬʱUFBLCDĶԱȶȻSTNҺʾ65536ɫʱTFTʾ£ĵTFTʾ٣ۼSTNʾ࣬˵ǽвƷŵһUFBҺʾʹӵгɫҺʾĶֻѾԽԽ
ڲUFBLCDֻҪֻSHGT208T508ȣUFBTFTһIJ࣬ҺĵҲ⡣
STNĻ
STNSuperTwistedNematicдǽӴLCDˡΪǹȥʹõĻҽֻĻSTNġǰ漸LCDȣSTNҺڱʽLCDĺôǹСʡơɫSTNʾԭڴͳɫSTNҺʾϼһɫ˹Ƭɫʾеÿһطֳأֱͨɫ˹Ƭʾ졢̡ԭɫͿʾɫ档TFTͬSTNԴPassiveLCDһʾ65536ɫʡ
ƲҽSTNᡡSTNҪCSTNDSTN֮֡CSTNColorSTNһôʽ(transmissive)ʽʽĻҪʹӹԴΪ(backlight)ԴҪװLCDıʽLCD£ʾЧܺãڻ⣬չ£ѱʾݶҪԴߣҪĵ繦ʡ
DSTN(doublelayersupertwistednematic˫STNȥҪӦһЩʼDZϡҲһԴʾʹʾ㣬ʾ˴ͳSTNʾеƯ⡡DSTN˫ɨ輼ʾЧSTNдߡDSTNͬʱɨ裬ʹпʾһߡ
Ŀǰ˵ʹDSTNLCDNOKIA72106610ȡ˵OKWAP166163ҲʹõDSTNĻ
OLEDĻ
OLEDOrganicLightEmittingDisplayлʾֻLCDࡡΪλʾOLEDʾ봫ͳLCDʾʽͬ豳ƣ÷dzлͿͲ壬еͨʱЩлϾͻᷢ⡣OLEDʾĻøӽǶȸܹʡܡ
ĿǰOLEDĶϵУͷOLEDΪձգ߷ӵPLEDLGֻνOELϵרӢĿƼ˾CDTգPLEDƷIJɫѡͷOLEDײɫǰǾͷ65530ɫֻOLED
ȻOLEDȡTFTLCDлʾʹ̡ĻͻѵȱݡĿǰOLEDҪеSCHX339Ͳ256ɫOLEDOELҪLGCU81808280Ƕм
ֻIJɫĻΪLCDƷʺзͬ졣һ˵ʾɫԽԽʾӵͼIJҲḻĿǰֻܼܹʾɫĿѾﵽ260000ɫֻĻļָ껹ĻֱʣǰLCD(λǵ dot )ĻõľĻֱʣָǾûءѡɫĻֻʱҪעĻʾɫĻֱҲһdzҪľָꡣ
TFTĻ
TFTThinFilmTransistorĤܡԴҺʾAMLCDеһ֣TFTҺıܣԡġĻϵĸؽпƣҲνTFT(activematrixTFT)Դ߷Ӧʱ䣬һTFTķӦʱȽϿ죬Լ80msSTNΪ200msҪ߾ͻ˸TFTʽLCDҺзʽмԣڵʧϻָԭ״TFTSTN˸(ˮ)ģЧ˲Ŷ̬STNȣTFTгɫɫʱͶȡԭߵĶԱȶȣȱDZȽϺĵ磬ҳɱҲȽϸߡ
TFDĻ
TFDThinFilmDiodeĤܵдTFTĵ߶ҳɱ߰˿ԺֻɱTFDֻĻͷרֻĻϡTFTSTNԣűSTNõȺɫʱͶȣȴֱTFTʡ硣TFDصڡʡġСͻ̬ӰʾԼٵķӦʱ䡱TFDʾԭΪLCDÿһض䱸һŵĶΪԴĵƣʹÿ֮䲻ụӰ죬TFDĻܹӰĶ̬ɫʡTFTһTFDҲԴ
TFDֻʾ4096ɫͼʾ൱26ɫͼTFTɫʾϻĿǰȽϳIJTFDֻNEC N8()SCHX319Լɫʴﵽ260000ɫLGCU8280
UFBĻ
UFBUltraFine(Brightд20023£ΪռLCDһгݶǵӷһֻõUFBLCDصΪȡUFBLCDرĹդƣɼСؼ࣬ԻøѵͼͨUFBLCDʾ65536ɫʣܹﵽ128160صķֱʣͬʱUFBLCDĶԱȶȻSTNҺʾ65536ɫʱTFTʾ£ĵTFTʾ٣ۼSTNʾ࣬˵ǽвƷŵһUFBҺʾʹӵгɫҺʾĶֻѾԽԽ
ڲUFBLCDֻҪֻSHGT208T508ȣUFBTFTһIJ࣬ҺĵҲ⡣
STNĻ
STNSuperTwistedNematicдǽӴLCDˡΪǹȥʹõĻҽֻĻSTNġǰ漸LCDȣSTNҺڱʽLCDĺôǹСʡơɫSTNʾԭڴͳɫSTNҺʾϼһɫ˹Ƭɫʾеÿһطֳأֱͨɫ˹Ƭʾ졢̡ԭɫͿʾɫ档TFTͬSTNԴPassiveLCDһʾ65536ɫʡ
ƲҽSTNᡡSTNҪCSTNDSTN֮֡CSTNColorSTNһôʽ(transmissive)ʽʽĻҪʹӹԴΪ(backlight)ԴҪװLCDıʽLCD£ʾЧܺãڻ⣬չ£ѱʾݶҪԴߣҪĵ繦ʡ
DSTN(doublelayersupertwistednematic˫STNȥҪӦһЩʼDZϡҲһԴʾʹʾ㣬ʾ˴ͳSTNʾеƯ⡡DSTN˫ɨ輼ʾЧSTNдߡDSTNͬʱɨ裬ʹпʾһߡ
Ŀǰ˵ʹDSTNLCDNOKIA72106610ȡ˵OKWAP166163ҲʹõDSTNĻ
OLEDĻ
OLEDOrganicLightEmittingDisplayлʾֻLCDࡡΪλʾOLEDʾ봫ͳLCDʾʽͬ豳ƣ÷dzлͿͲ壬еͨʱЩлϾͻᷢ⡣OLEDʾĻøӽǶȸܹʡܡ
ĿǰOLEDĶϵУͷOLEDΪձգ߷ӵPLEDLGֻνOELϵרӢĿƼ˾CDTգPLEDƷIJɫѡͷOLEDײɫǰǾͷ65530ɫֻOLED
ȻOLEDȡTFTLCDлʾʹ̡ĻͻѵȱݡĿǰOLEDҪеSCHX339Ͳ256ɫOLEDOELҪLGCU81808280Ƕм
ȥ⼸LCD⡡ǻһЩֻϿһЩLCDձSHARPGFĻCGᾧ衡LCDLCDȽȫͬࡡGFΪSTNĸܹLCDȡCGǸ߾LCDԴﵽQVGA(240320)عķֱʡ
ĿǰGFҪ KZ820()ʹCGĵһֻ20031JPhoneֻJSH010ŷͺΪGX20
ĵַ:http://www.cnonline.org/2004/article/4828.html