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智慧財產及商業法院111年度民專訴字第16號

關鍵資訊

  • 裁判案由
    侵害專利權有關財產權爭議等
  • 案件類型
    智財
  • 審判法院
    智慧財產及商業法院
  • 裁判日期
    112 年 02 月 18 日

  • 當事人
    聯詠科技股份有限公司何泰舜

11116 FOCALTECH ELECTRONICS, LTD. FOCALTECH SYSTEMS, LTD. 11215 25512 使使I3374511I4467072I3351353I4660974I433096 5 FO18FT8719使5,000 5 12-13111524 FOCALTECH ELECTRONICS, LTD. FOCALTECH ELECTRONICSFOCALTECH SYSTEMS, LTD.FOCALTECH SYSTEMS FOCALTECH ELECTRONICSFOCALTECH SYSTEMS434414使50 317 421 701 441927726112312521722179-897 151002111161291037211191289912211165810312211217410341120126TDDIFT8719使Z6VIVO Z5XRedmi Note 910710 2614LTEC CorporationLTEC108917LTECLTEC1617181920112135103168101617418911181951 1.FocalTechFO1854 FOCALTECH ELECTRONICS 1093FT8719 Nova317 Nova260 321472 101331 FOCALTECH ELECTRONICSFT 8719447 2.FOCALTECH ELECTRONICS FT8719 Nova317 Nova260-261 321473 101328 FOCALTECH ELECTRONICS 447 FOCALTECH ELECTRONICS 49 3.g_focal _pdata->chip_idid_=8719lcd_bias_ic=15 LCM_name=ft8719 5 1.1 1B1G1IVDD+GND VDD+GND VDD+GND EQBM002M002 1J1J 1A1B1C1J 2.2 1E使2 1 a1d1a1 10A210M2C110A 3.3 1A1B1C1F1G1H3C5C6B6CLTECVDD+INAINA1/INA2INBINB1/INB2SELB2 INS003SEL2SEL2SELB2 INA1INA2INB1INB2INA INBOUT 1I17A OUT 4.4 4 4 1E8A11H18A 9A19A 5.5 1B1C8 10 102()61065831B1C11013 581961239712444 1.使使15使 2.5,000 3. 4. LTEC LTEC162015LTECVDD+GND VDD+GNDVDD+GNDLTEC LTEC 1.11 11G VDD+OUTAEQB EQBEQB(OUTA)VDD+) OUTAVDD+ (11G 11J SELB3-1SEL3 SELB4-1SEL4RST[1]LTEC 1J LTECRST[1]RESET 使11J 111A 11A LTECRESET1LTECRST[1]1 11A 11 1 111 使1 1 1INB1B1G161 VDD+1B1G11NBiE130 (PIN) 11B1B 16VDD+1GGNDII LTEC(PIN) VDD+(PIN) GND(PIN) 2.213510 2M2C1 (C000)21E 17M2C117221E M2C1C1使C117 17Ml(M0 08)(a2)(al) M008I2VDS1E 1E 穿穿1E 22351011E 2235102 3.3168101617 調LTECLTECLTECOUT 331B1C 181B1C18INAINB INA/INBINA1 INA2/INB1INB2 Fig4-3-2-2_Amplifier-A 331F 181F 1I1F111111711OUT1F31F 331G1H1G1H111111711 Fig4-3-2-l_Selector-A21G1H1G1HFig4-3-2_Driver-A 331I 1815Fig4-3-2-2_Amplifier- A 181I31()17OUTOUT滿1F1I1I()183便1I 1I()1G1H便1I3 32681016171 3268101617333168101617 4.4189111819 41E11H9A19A 1E11H 1E11H9A19A9A19A4910 11 4VG-0[17] VG-0[16]VG-0[15]LTEC LTEC1E11H9A19A41011 NPNP4IE11H9A19A 48181111E11 H48184 5.51 51B(Lookup Ta ble,LUT) 1B使 LTECFig4_Top_BlockFig 4-7-2_Driver-3LTEC5 51B 810 5使 810 51C 1C 6 464 551C 1. 2. 3. 1071026 LTEC108917LTEC15161718192014FocalTechFO18 LTEC1071026 1415LTEC退LTEC1515LTE C14Nova 151121-3510?31-68101617 41891118195112 LTEC14Nova 1.1414616981554184271071026HUAWEI Nova3 PAR-LX9IMEI1:000000000000000IMEI2:000000000000000S/N:4EY5Z00000000000 Nova1498g_focal pdata->chip id=871914 155focalchip id=87198719NovaFT8719NovaLTEC 2.LTEC5LTEC IMEI1:000000000000000IMEI2:000000000000000S/N:4EY5Z00000000000314LTEC NovaLTECLTECNova489-490)LTE C8Fig.1-4-2FocalTech 3.LTECLTEC使LTEC1415LTEC 4.1121533 LTEC12633 1119201111117 19011 1111117112151111215 1111215 141 5 3333 1.1 1 (Flat Panel DisplayFPD) 漿(Plasma Display PanelPDP)(Liquid Crystal DisplayLCD)(Rear Projection Display) (Cathode Ray Tube DisplayCRT) 1使10 10N Dot Inversion 1OP2OPVref[R1]DACRDAC 使Code[B1]使12AVDDGNDA(Charge Sharing)Load1Load2Φ1Load1Load2 AVDDΦ 1(1OPLoad12OPLoad2)Φ2 (AVDD/GNDA) 使(Source Driver) (ChargeSharing) 1使 1 ( 53) 440 V1V2V1V240Load1V1V2Load1OP1VT1VT2VT1VT2 Load1VT1Load1V1SW1Load1OP1VT1SW2Load1VT2Load1 V2SW3 Load1OP1VT2SW2SW1SW2SW3 Load1 V1V2OP1 54LDPOLLoad1V1V2LDLoad1 OP1SW1Load1 V1SW2 OP1Load1VT1SW3Load1V2 SW2OP1Load1VT2V1VT1V2 VT2OP1便 4 54 2.2 2 1A(sample-and-hold) ( )outS1100out102104100 out 1B1A100 100 100VinS1(OFF)100VoutOutS1 S1(OFFON)VoutOutVout100 102104N1N2M14M15M16Vout Out 100Out()OutN1N2 (1B)M12M16M15M16Out 1BVin VoutOut() () 1A 1B 1A 2 114 2A 3.3 3 110 10VI1VI21115VI1VI2V1V211VI1VI2VI1V1VI2V2V1V2VS1511Vout1011VS1511使10 211111121312R1~RnVI1VI2VI1VI2VD0~VDn1312Ctrl12VD0~VDn 213SW 1112VD0~VDn13V1 V2VSR1~Rn 使10 1 21 3 146 5調 6 8 11 4.4 4 11VDDA/2VDDA/2VDDA/2DSS() 2A202A202A202VP[0]~VP[n]P 206使DSSVP[0]~VP[n]VOUTP(buffer)210212204VN[0]~VN[n]N208使DSSVN[0]~VN[n]VOUTN210212 2B2C2AP 206N208 2B2CP206N 208VP[0]~VP[n]VN[0]~VN[n]VDDA/2 VP[n-3]~VP[n]VN[n-3]~VN[n]VN[n]VP[n]VDDA/2 使N208N (VDDA/2VN[n]N1)N使P206VDDA/2VP[n]P1 1 2A 2B2AP206 2C2AN208 4 182 3A3B2AP 206N208P306N308 P306P206P 306P206 VP[0]~VP[n]VDDA/2VP[n](VP[0]~VP[n])P2 VP[0]~VP[n-1] N 308VN[0]~VN[n]VDDA/2VN[n](VN[0]~VN[n])N2VN[0]~VN[n-1] VP[n] VN[n]VP[0]~VP[n-1]VN[0]~VN[n-1] VP[n]VN[n]P2VP[0]~VP[n-1]VN[0]~VN[n-1]使VDDA/2VDDA/2 4AP406P206P 406VP[0]~VP[n]VDDA/2VP[n] P3P3PMP4MP6MP7NMN4MN6MN7N MN4MN6MN7DSS( PMP4MP6MP7)VP[n]VOUTP 使P3VDDA/2VP[n] 3A2AP P 3B2AN N 4A2AP P 5A2AP P 5.5 5 1 10(110) 12a12b12c 12d12e12f(Digital to Analog Converter,DAC)13(Gamma Register)15(Latch)16(Level Shifter)17 12a12b12c15 256256256 12d12e12f15256256256 R[70]G[70]B[70]1617 1313256 256256256 256 256 R[70]G[70]B[70]Vo 10調使3 10使 1 5 222 使 2 1.11 11 7811221311Load1 VT1LoadlV1SW1 LoadlOP1VT1SW2Loadl VT2LoadlV2SW3 LoadlOP1VT2SW2SW1SW2SW3 Loadl V1V2OP1(61-62)SW1SW2SW3 Loadl V1V2OP14OP1DACSW2 Loadl0P111214174V1V2V1V240(61)V1V2V1V2(14便 1 1 1 1 1 1SW1SW2SW3LoadlV1 V2OP1 1 111531PINPIN16161-731 PIN 1 2.213 1 5使 21 131 23 1 25 1 272200210212210()N1 N5212()N2 N61A100 200 210212120283N5N1N6N2N1/N2N5/N6()210/212N1/N2N1/N2N5/N6210/212 1212103200N1Vn1 N5Vn5D4 (=Vn5-Vn1)Vt(0.7V)使D4123 2 2 21321 25使 2 210() N1N52 2 2 3.313561617 31 162 33 2 163 35 4 163-164 36 1 164 316 1 調165 317 1 165-166 391 51VI1Vout CI1V1 VoutCS1 Id1Id252VI2Vout CI2V2VoutCS2Id3Id4535152Vout5152Id1~Id4Vout CS1CS2V1V2(152)311696 R1Vcc 61613 62623 A(154) 3 3 3 3 3 調3 4.4181118 41 digital to analog converterDAC)liquid crystal display deviceLCD device) Gamma voltage)201 48 1 202 411 liquid crystaldisplay deviceLCD device)Gamma voltage)buffer) digital toanalog converterDAC) " 203-204 418 11205 41425AP506P206P406VP[0]~VP[n]VDDA/2 VP[n]P4 P4PMP4MP6MP7VOUTPPMP4MP6MP7NMN4MN6MN7 VOUTP(195) 4 4 4使 VDDA/2VP[n] 4 4 4 5.51 51 (Lookup Table,LUT)237 56321 (Lookup Table,LUT)P1P2P1P2P1P1262723P2262724227 32433 2 21321(1)21(1)2112525(Gamma Register)258256256 256 211 810 5 5 5 使51 1.132018FT8719FT8719IDC/TDDI2018FHD302304)FT8719FT87199 2./IntegratedDriver & ControllerIDC)FO18FT8719) 3.141079007521071026HUAWEI nova 312PAR-LX9) 4.(removed the bottom case)removed the internalparts)removed the touch screen) target die) Target Die 5.target die1(3) 6.1FocalTechFO184) 15 1.11 11 11 1A 1B VDD+Fig.4-3-3VDD+   1C GNDFig.4-3Fig.4-3-3GND 1D Fig.4 1E Fig.4-3INAINB 1F Fig.4-3OUTA 1G Fig.4-3Fig.4-3-3VDD+OUTA) 1H (Fig.4-3Fig.4-3-3)OUTA)OUTA) 1I (Fig.4-3Fig.4-3-3)GNDOUTA)OUTA)GND 1J 15 11()1 1J111J 11 LTEC19Fig.4 (Top_Block) LTEC32Fig.4-3(Driver_Block-A) LTEC40Fig.4-3-3(Driver_Selector-A3) Fig.4 LTEC32Fig.4-3Fig.4-3OUTAOUTBOUTAINAINB0UT10UT20UT10UT2 LTEC32Fig.4-3(Driver_Block-A) Fig.4-3-3 (Driver_Selector-A3) VDD+Fig.4-3-3VDD+ GNDFig.4-3Fig.4-3-3GNDFig.4Fig.4-3INAINBFig.4-3 OUTA) INAINBFig.4 VDD+OUTA) OUTA)VDD+ OUTA) OUTA) GND OUTA) OUTA)GND 1D1E1F1H 1A 11A 1B 11B VDD+Fig.4-3-3VDD+ 1C 11C GND Fig.4-3Fig.4-3-3GND LTEC(PIN) LTECVDD+(PIN) GND(PIN) 144146 VDD+GND VDD+GND 164 399-400VDD+ GND4使VDD+(使 GND16 VDD+()GND ()1B1C 1G 11G Fig.4-3Fig.4-3-3VDD+OUTA) 1I 11I (Fig.4-3Fig.4-3-3)GNDOUTA)OUTA) GND 1J 11J LTEC151 (Fig.4-3Fig.4-3-3)SELB3-1SEL3 SELB4-1SEL4RST[1]SELB3-1SEL3SELB4-1SEL4 SELB[6:3]SEL3SEL41SELB3-1SELB4-10 SELB[6:3]RST[1] SEL41RST[1]0 LTEC161JSEL31SEL40SELB3-10SELB4-11SEL30SEL41SELB3-1 1SELB4-10 SELB[6:3]1J 167-168 76 LTECRST[1]RSTRESETGND SELB[6:3] RST[1]SELB[6:3] 1 1() 11J 111J 111J1 1 2.21-3510 21 21 1A Fig4-3-2-2 1B Fig4-3-2-2a1 1C Fig4-3-2-2b1b1OUT 1D Fig4-3-2-2a1)b1) 1E 17Fig4-3-2-2GND)(Miller Capacitor)17Fig4-3-2-2M2(GND)C1 21B 2Vt2101221022 21 1715Fig4-3-2-2_Amplifier-A 1A1C1D 1B 21B Fig4-3-2-2a1 1717a217a22al 151-152 2 a12 1 17a22ala2 d1 1E 21E Fig4-3-2-2a1) a1) a1) a1) b1C1b1a2a1a2a1 21B 2 17Fig4-3-2-2()(GND) (MillerCapacitor)17Fig4-3-2-2M2( GND)C117b1GND a2alGNDM2 C1d117 bla2alC1(0) XcC1blalal使使C1f0)Xc aldlC1M2C1( 174-176()) Cl22A 滿17C11E 2 Vt123-1252102 2 17Fig4-3-2-2M2M2GND Vt2 11E 1E21 2235101 1223510 3.31-68101617 31 31 1A Fig4-3-2 Driver-A 1B Fig4-3-2Driver-AINA1B 1C Fig4-3-2Driver-AINB1C 1D Fig.4-3-2-2() 1E 1F Fig.4-3-2-2() 1G Fig.4-3-2-2INA1)INA2 1H Fig.4-3-2-2INB1)INB2 1I Fig.4-3-2-2() 18173 1815FBFig.4-3-2INA1INA2INB1INB2FBFig.4-3-2()FB31 31 1812Fig4-3 Driver_Block-A 1813Fig4-3-2 Driver-A 1814Fig4-3-2-1 Selector-A2 1815Fig4-3-2-2 Amplifier-A 1A1D1E 1B1C 31B 31C Fig4-3-2Driver-AINA INB1B 1C INAINB189331B 1CFig4-3-2 Driver-AINAINB Fig4-3-2-2_Amplifier-AINA1INA2INB1INB2Fig4-3-2_Driver-AINA1 INA2INB1INB2311B1C1F93-94()3-18 ()LTECLTEC36Fig4-3-2-2_Amplifier-AINA1INA2INB1INB2OUT34Fig4-3-2_Driver-AINA1INA2INB1INBOUT1814Fig4-3-2-1 Selector-A2(LTEC35)Fig.4-3-2OUTA1OUTA20UTB1OUTB2Fig4-3-2 INA1INA2INB1INB2Fig.4-3-2-1INA1INB1 SEL2SELB2INA2INB2Fig.4-3-2-1FBFBOUTA2OUTB2INA2INB21B1C1F 1F 31F Fig.4-3-2-2 () 1G 31G Fig.4-3-2-2 調 Fig.4-3-2-2 INA1) INA2 1H 31H Fig.4-3-2-2 INB1) INB2 1I 31I Fig.4-3-2-2() LTEC1811A1I 11A1I 181I143-146() 18173 1I LTEC36Fig4-3-2-2_Amplifie r-A37Fig.4-3-2-2-1_Current_Sink-A(181819) ISEL[1]ISEL[4]ISELB[1]ISELB[4]調調LTEC181I31-33 使181819gmVV=(V1*M+V2*N)/(M+N)MNM:N 1815Fig.4-3-2-2INA1 Fig.4-3-2-2INB1FB FBFig.4-3-2 INA1INA2INB1INB2INA2INB2Fig.4-3-2 FBFig.4-3-2()FB 3 1 FBFig.4-3-2 31(FBFig.4-3-2) 313 11I LTEC32LTE C42Fig4-3-5_Control_Logic-A2SELB2INS003SEL2SEL2SELB2SEL2SELB2 SEL2SELB2 SEL2SELB2 1814SEL2SELB2 SEL23SELB21AIB1C1G1H135-140() 2 ( )31 2 3 311I 1I31 32-68101617 1132-68101617 4.4189111819 41 41 1A (digital to analog converterDAC)(liquid crystal display deviceLCD device) (1911)DAC-B 1B (15)45Fig.4-6DAC-BOUT2OUT2 1C (Gamma voltage) DAC-B(45Fig.4-6DAC-B)( 1D B1B3B1(P)OUT2SEL[4:1]SELB[4:1]VG-O[9:1] 1E 19VG-O[16]VG81548~50PM021M022M054(1548M031M040M045M047(1549PNM025M028M055(1548M031M040M045M047(1550VG8OUT2SEL[6:1]SELB[6:1]VG-O[16]使PN1E 4 41 1911 1912 1913 LTEC48() LTEC49P() LTEC50N() 1A1B1C1D 1E 41E 19 VG-O[17]VG9 PM021M022M054M033M041M045M047 PNM025M028M055M033M041M045M047VG9OUT2SEL[6:1]SELB[6:1]VG-O[17]使2121935 7-359LTEC48~5019 19V G-O[16]VG8LTEC48~50 PM021M022M054(357LTEC48 M031M040M045M047(358LTEC49PNM025M028M055(357LTEC48M031M040M045M047(359LTEC50VG8OUT2 SEL[6:1]SELB[6:1] VG-O[16]使PN1E 1E使1E111111727-30149-154 4 4910P306P 206VP[0]~VP[n]VDDA/2VP[n](VP[0]~VP[n])P2VP[0]~VP[n-1] 190-191 VP[0]~VP[n-1] 1E44 1E41 48911 489 411111411141411 418191111 41819 5.51 51 51 1A (15)19Fig4_Top_Block 1B (Lookup Table,LUT) 20188bits10bits 2015Fig4_Top_BlockFig4-7-2_Driver-B511B 58221(1)2112525(Gamma Register)5125 1C 20188bitsRGB10bitsRGB10bitsSEL[6:1]ISEL[4:1]10bits8bit 2015SEL[6:1]ISEL[4:1]SEL[6:1]6ISEL[4:1]4SEL[6:1]+ISEL[4:1](201351 1 1D Fig.4VG-O[33:1] 1E Fig.4VG-O[33:1]SEL[6:1]Fig.4OUT1/OUT2 1F Fig.4Fig.4-7-2ISEL[4:1]Fig.4-7-2OUT 51 2010Fig4_Top_Block ==================== 2010Fig4_Top_Block 2011Fig4-7-2 Driver-B 1A1D1E1F 1B 51B 20188bits10bits (412) 20LTECFig4_Top_BlockFig4-7-2_Driver-B 58232 213 21(1)21(1)2112525 (Gamma Register)252295使512 5 511B 1C 51C 20188bits RGB10bits RGB10bits SEL[6:1]ISEL[4:1] 10bits8bit( 412) 2015SEL[6:1]ISEL[4:1]SEL[6:1]6ISEL[4:1] 4 SEL[6:1]+ISEL[4:1](2013 5 11C 51 1B1C51 1121-351031-6810161741891118195 19612 39711852444使 使15使5,000 15 178         112     2    18     20         112    2     23