advertisement
▼
Scroll to page 2
of 29
PRODUCT INFORMATION ISSUED DATE : 2011-09-16 SAMSUNG TFTTFT-LCD PRODUCT INFORMATION MODEL : LTM215HT04 y l n O 체 도 www.jxlcd.com www.jxlcd.com 반 성 신 r o F Note : This is Product Information is subject to change after 3 months of issuing date. Application Engineering Group LCD Business, B i S Samsung El Electronics t i C Co . , LTD LTD. MODEL LTM215HT04 Page 1 / 29 PRODUCT INFORMATION Contents General Description --------------------------------------------------------------------------------- (3) 1. Absolute Maximum Ratings ------------------------------------------------------------------- (4) 2. Optical Characteristics -------------------------------------------------------------------------- (6) 3 El 3. Electrical t i l Ch Characteristics t i ti ------------------------------------------------------------------------(11) (11) 3.1 TFT LCD Module 3.2 Back Light Unit y l n 4. Block Diagram ----------------------------------------------------------------------------------- (15) 4.1 TFT LCD Module 4 2 Back Light Unit 4.2 O 체 도 www.jxlcd.com www.jxlcd.com 반 성 신 r o 5. Input Terminal Pin Assignment -------------------------------------------------------------- (16) 5.1 Input Signal & Power 5.2 LVDS Interface 5.3 Back Light Unit 5.4 Input Signals, Basic Display Colors and Gray Scale of Each Color 6. Interface Timing --------------------------------------------------------------------------------- (21) 6.1 Timing Parameters (DE only mode) 6.2 Timing Diagrams of interface Signal (DE only mode) 6.3 Power ON/OFF Sequence 6.4 VDD Power Dip Condition F 7. Outline Dimension ------------------------------------------------------------------------------- (25) 8. General Precaution ------------------------------------------------------------------------------ (27) 8.1 Handling 8.2 Storage 83O 8.3 Operation ti 8.4 Operation Condition Guide 8.5 Others MODEL LTM215HT04 Page 2 / 29 PRODUCT INFORMATION General Description Description LTM215HT04 is a color active matrix liquid crystal display (LCD) that uses amorphous silicon TFT (Thin Film Transistor) as switching components. This model is composed of a TFT LCD panel, a driver circuit and a back light unit. The resolution of a 21.5” is 1920 x 1080 and this model can display up to 16.7 millions colors. Features High contrast ratio, high aperture structure High speed response FHD(1920 x 1080 pixels) resolution White LED Edge slim Backlight (Vertical) DE (Data Enable) only mode LVDS (Low Voltage Differential Signaling) interface (2pixel/clock) RoHS, RoHS Halogen Free TCO 5.1 compliance (Except for 2.2 Response time; this product does not have over driving function. It is recommended to support in system level.) y l n O 체 도 www.jxlcd.com www.jxlcd.com 반 성 신 r o Applications Workstation & desktop monitors Display terminals for AV application products Monitors for industrial machine * If the module is used to other applications besides the above, please contact SEC in advance. F General Information Items Specification Unit Pixel Pitch 248.25(H) x 248.25(W) um Active Display Area 476.64(H) x 268.11(V) mm Surface Treatment Haze (25%), Hard –coating(3H) Display Colors 16.7M ( Hi-FRC ) colors Number of Pixels 1920 X 1080 pixel Pixel Arrangement RGB vertical stripe Di l M Display Mode d N Normally ll Whit White Luminance of White 250(Typ.) MODEL LTM215HT04 Note Anti-glare cd/㎡ Page 3 / 29 PRODUCT INFORMATION Mechanical Information Item Min Min. T p Typ. Ma Max. Unit Horizontal (H) 495.1 495.6 496.1 mm Vertical (V) 291.7 292.2 292.7 mm Depth (D) - - 10.7 mm - - 1 980 1,980 g Module size Weight Note - LCD C module only y l n Note (1) Mechanical tolerance is ± 0.5mm unless there is a special comment. O 체 도 www.jxlcd.com www.jxlcd.com 반 성 신 r o 1. Absolute Maximum Ratings If the condition exceeds maximum ratings, it can cause malfunction or unrecoverable damage to the device. Item Symbol Min. Max. Unit Note Power Supply Voltage VDD GND-0.5 6.5 V (1) Data Signal Vsig - 5 V Storage temperature TSTG -20 60 ℃ (2) Center of Glass surface temperature (Operation) TOPR 0 50 ℃ (2) Shock ( non - operating ) Snop - 50 G (3)(5) Vibration ( non - operating ) Vnop - 1.5 G (4)(5) F Note (1) Ta= 25 ± 2 °C MODEL LTM215HT04 Page 4 / 29 PRODUCT INFORMATION (2) Temperature and relative humidity range are shown in the figure below. a. 90 % RH Max. (Ta ≤ 39 °C) b Maximum wet-bulb temperature at 39 °C b. C or less. less (Ta ≤ 39 °C) C) c. No condensation (3) 11ms, sine wave, one time for ±X, ±Y, ±Z axis (4) 10-300 Hz, Sweep rate 10min, 30min for X,Y,Z axis (5) At vibration and shock test, the fixture which holds the module to be tested has to be hard and rigid enough so that the module would not be twisted or bent by the fixture. y l n O 체 도 www.jxlcd.com www.jxlcd.com 반 성 신 r o Fig. Temperature and Relative humidity range F MODEL LTM215HT04 Page 5 / 29 PRODUCT INFORMATION 2. Optical Characteristics The optical characteristics should be measured in a dark room or equivalent. Measuring g equipment q p : SR-3,, RD-80S ((TOPCON), ), EZ-Contrast ((Eldim)) (Ta = 25 ± 2°C, VDD=5V, fv= 60Hz, fDCLK =67.3MHz, If =330mA) Item Symbol Contrast Ratio (Center of screen) Condition Min. Typ. Max. Unit C/R 600 1,000 - Response Time(On/Off) Tr + Tf - 5 10 msec Luminance of White (Center of screen) YL 200 250 - cd/m2 Note (3) SR-3 (5) RD-80S y l n O 체 도 www.jxlcd.com www.jxlcd.com 반 성 신 r o Rx 0.633 Ry 0.340 Gx 0.320 Red (6) SR-3 Green Color Chromaticity Ch ti it (CIE 1931) Gy Bx Blue By White F Color Chromaticity (CIE 1976) Wx Wy y Red Green Blue White C.G.L C GL (ACC ONLY) 0.622 0 030 -0.030 White 0.155 Normal θL,R=0 θU,D=0 0.042 0.313 Viewing Angle 0.329 Ru' - 0.436 - Rv' - 0.526 - Gu' - 0.130 - Gv' - 0.570 - Bu' - 0.194 - Bv' - 0.118 - Wu' - 0.198 - Wv' - 0.468 - △u'v' - - 0.02 * C.G.L : Color Grayscale Linearity MODEL +0.030 0 030 (7),(8) SR 3 SR-3 (9) (continue to the next page) LTM215HT04 Page 6 / 29 PRODUCT INFORMATION Item Symbol Color Gamut Color Temperature Hor. Viewing Angle Ver. Brightness Uniformity (9 Points) Min. Typ. Max. Unit - - 72 - % - - 6500 - K θL 70 80 - θR 70 80 - 70 80 - θD 70 80 - Buni - - 25 θU Condition CR≥10 Note Degrees (8) EZContrast % (4) SR-3 y l n Note (1) Test Equipment Setup The measurement should be executed in a stable, windless and dark room between 30min after lighting the back light at the given temperature for stabilization of the back light. This should be measured in the center of screen. O 체 도 www.jxlcd.com www.jxlcd.com 반 성 신 r o LED Forward current : If = 330mA Photo detector F SR-3 Environment condition : Ta = 25 ± 2 °C Photo detector Field 2° Field SR-3 : 50㎝ TFT - LCD Module LCD Panel Th center The t off the th screen MODEL LTM215HT04 Page 7 / 29 PRODUCT INFORMATION Note (2) Definition of test point 192 Active Area : Test Point 960 1728 9 8 7 108 6 5 4 540 3 2 1 972 y l n O 체 도 www.jxlcd.com www.jxlcd.com 반 성 신 r o Note (3) Definition of Contrast Ratio (C/R) : Ratio of gray max (Gmax) & gray min (Gmin) at the center point⑤ of the panel CR G max G min Gmax : Luminance with all pixels white Gmin : Luminance with all pixels black F Note (4) Definition of 9 points brightness uniformity Buni 100 ( B max B min) B max Bmax : Maximum brightness with all pixels white Bmin : Minimum brightness with all pixels white MODEL LTM215HT04 Page 8 / 29 PRODUCT INFORMATION Note (5) Definition of Response time a On/Off response time : Sum of Tr a. Tr, Tf Display Data White(TFT off) Optical Instruments Response Black(TFT on) White(TFT off) 100% 90% y l n 10% 0% O 체 도 www.jxlcd.com www.jxlcd.com 반 성 신 r o Note (6) Definition of Luminance of White : Luminance of white at center point⑤ Note (7) Definition of Color Chromaticity (CIE 1931, CIE1976) Color coordinate of Red, Green, Blue & White at center point⑤ Note (8) Definition of Viewing Angle : Viewing angle range ( CR ≥10 ) F MODEL LTM215HT04 Page 9 / 29 PRODUCT INFORMATION Note (9) Color Grayscale Linearity a. Test image : 100% full white pattern with a test pattern as below b. Test pattern : Squares, 40mm by 40mm in size, filled with 255, 225, 195, 165, 135 and 105 grays steps should be arranged at the center⑤ of the screen. y l n O 체 도 www.jxlcd.com www.jxlcd.com 반 성 신 r o c. Test method -1st gray step : move a square of 255 gray level should be moved into the center of the screen and measure luminance and u’ and v’ coordinates. - Next gray step : Move a 225 gray square into the center and measure both luminance and coordinates, too. F d. Test evaluation u' v' = (u' A - u' B) 2 + (v' A - v' B) 2 Where A, B : 2 gray levels found to have the largest color differences between them i.e. get the largest ∆u’ and ∆v’ of each 6 pair of u’ and v’ and calculate the ∆u’v’. MODEL LTM215HT04 Page 10 / 29 PRODUCT INFORMATION 3. Electrical Characteristics 3.1 TFT LCD Module The connector for display data & timing signal should be connected. Ta = 25°C Item Symbol Min. Typ. Max. Unit Note Voltage of Power Supply VDD 4.5 5.0 5.5 V (1) Differential Input Voltage for LVDS Receiver Threshold High g - - +50 mV ((2)) Low -50 - - mV LVDS skew tSKEW -270 270 Differential input voltage |VID| 100 600 Input voltage range (single-ended) VIN 0.7 1.7 Common mode voltage VCM 1.0 1.2 - LVDS Input Characteri stics y l n (3) mV (4) V (4) 1.4 V (4) Current of Power Supply 1,000 - mA - 800 - mA - 1,300 1,600 mA O 체 도 www.jxlcd.com www.jxlcd.com 반 성 신 r o (a) Black (b) White IDD (c) Dot Vsync Frequency fV 49.0 60.0 75.0 Hz Hsync Frequency fH 54.2 66.0 88.0 kHz Main Frequency fDCLK 53.9 67.3 87.5 MHz Rush Current IRUSH - - 5.0 A F (5),(6) (7) Note (1) The ripple voltage should be controlled under 10% of VDD. MODEL LTM215HT04 Page 11 / 29 PRODUCT INFORMATION (2) Differential receiver voltage definitions and propagation delay and transition time test circuit a. All input pulses have frequency = 10MHz, tR or tF=1ns b. CL includes all probe and fixture capacitance Note a. Note b. y l n (3) LVDS Receiver DC parameters are measured under static and steady conditions which may not be reflective of its performance in the end application. O 체 도 www.jxlcd.com www.jxlcd.com 반 성 신 r o T LVDS Clk VDIFF= 0V VDIFF= 0V LVDS Data RX +/- Differential Differential tSKEW where tskew : skew between LVDS clock & LVDS data, T : 1 period time of LVDS clock cf) (-/+) of 270psec means LVDS data goes before or after LVDS clock. F (4) Definition of VID and VCM using single-end signals VDD VCM=1.4V |VID| = 100mV VCM=1.4V =1 4V |VID| = 600mV |VID| = 100mV VCM=1.0 |VID| = 600mV VCM=1.2V VCM=1.0 VSS MODEL VCM range with Min |VID| LTM215HT04 VCM range with Max |VID| Page 12 / 29 PRODUCT INFORMATION (5) fV=60Hz, fDCLK = 67.3MHz, VDD = 5.0V, DC Current. (6) Power dissipation check pattern (LCD Module only) a) White Pattern b) Black Pattern c) Dot Pattern y l n O 체 도 www.jxlcd.com www.jxlcd.com 반 성 신 r o (7) Measurement Condition 100% 90% VDD 10% GND F TRUSH=470㎲ Rush Current IRUSH can be measured when TRUSH. is 470㎲. MODEL LTM215HT04 Page 13 / 29 PRODUCT INFORMATION 3.2 Back Light Unit 3.2.1 The characteristics of LED bar The back light unit is composed of WLED. Ta=25 ± 2°C Item Symbol Min. Typ. Max. Unit Note LED Forward Current IF - 330 - mA (1) LED Array Voltage VP - 33.0 35.0 V - Operating Life Time Hr 30,000 - - Hour (2) y l n O 체 도 www.jxlcd.com www.jxlcd.com 반 성 신 r o Note (1) The above specification is not for the converter output, but for the LED bar. The LED bar consists of 30 LED packages ; 3 parallel X 10 serial (2) Life time (Hr) is defined as the time when brightness of a LED package itself becomes 50% or less than its original value at the condition of Ta=25 ± 2°C and d IF =330mA. 330 A F MODEL LTM215HT04 Page 14 / 29 PRODUCT INFORMATION 4. BLOCK DIAGRAM 4.1 TFT LCD Module USI-2 Source Driver ICs Control signal S1 LVDS (Rxx) LVDS pair #1 LVDS pair #2 (USI -2)(Tx) G1 Control signal Column Driver Circuit TFT-LCD CN1 (30pin) (1920 x RGB x 1080 pixels) Timing Controller +5.0V VDD S 1920 Power Circuit y l n G1080 O 체 도 www.jxlcd.com www.jxlcd.com 반 성 신 r o 4.2 Back Light g Unit LED Powerr LED bar F LED Return n signal Connector: Molex 104086-0410 or equivalent ((Matching Connector : Molex 104085-0400 or equivalent) LED Power LED Return signal 4-pin connector ※ For detail connector information, please refer to page 19. MODEL LTM215HT04 Page 15 / 29 PRODUCT INFORMATION 5. Input Terminal Pin Assignment 5.1. Input Signal & Power ( Connector : UJU IS 100-L30B-C23 or equivalent ) PIN NO SYMBOL FUNCTION 1 RXO0- Negative Transmission Data of Pixel 0 (ODD data) 2 RXO0+ Positive Transmission Data of Pixel 0 (ODD data) 3 RXO1- Negative Transmission Data of Pixel 1 (ODD data) 4 RXO1+ Positive Transmission Data of Pixel 1 (ODD data) 5 RXO2 RXO2- Negative Transmission Data of Pixel 2 (ODD data) 6 RXO2+ Positive Transmission Data of Pixel 2 (ODD data) 7 GND Power Ground 8 RXOC- Negative Sampling Clock (ODD data) 9 RXOC+ Positive Sampling Clock (ODD data) y l n O 체 도 www.jxlcd.com www.jxlcd.com 반 성 신 r o 10 RXO3 RXO3- N Negative ti Transmission T i i Data D t off Pixel Pi l 3 (ODD d data) t ) RXO3+ Positive Transmission Data of Pixel 3 (ODD data) RXE0- Negative Transmission Data of Pixel 0 (EVEN data) RXE0+ Positive Transmission Data of Pixel 0 (EVEN data) GND Power Ground RXE1 RXE1- Negative Transmission Data of Pixel 1 (EVEN data) RXE1+ Positive Transmission Data of Pixel 1 (EVEN data) GND Power Ground RXE2- Negative Transmission Data of Pixel 2 (EVEN data) RXE2+ Positive Transmission Data of Pixel 2 (EVEN data) RXEC- Negative Sampling Clock (EVEN data) RXEC+ Positive Sampling Clock (EVEN data) RXE3- Negative Transmission Data of Pixel 3 (EVEN data) RXE3+ Positive Transmission Data of Pixel 3 (EVEN data) 24 GND Power Ground 25 NC * CE (For LCD internal use only only. Do not connect) 26 NC * CTL (For LCD internal use only. Do not connect) 27 NC No Connection 28 VDD 29 VDD 30 VDD 11 12 13 14 15 16 17 18 19 20 21 22 23 F Power Supply : +5V * If the system already uses the 25, 26pins, it should keep under GND level The voltage applied to those pins should not exceed -200mV. MODEL LTM215HT04 Page 16 / 29 PRODUCT INFORMATION Note) Pin number starts from left side PCB ▼ Pin No. 1 Pin No. 30 ▼ #1 #30 y l n O 체 도 www.jxlcd.com www.jxlcd.com 반 성 신 r o UJU IS100-L30B-C23 or equivalent Fig. Connector diagram F a. All GND pins should be connected together and also be connected to the LCD’s metal chassis. b. All power input pins should be connected together. c. All NC pins should be separated from other signal or power. MODEL LTM215HT04 Page 17 / 29 PRODUCT INFORMATION 5.2 Timing Diagrams of LVDS For Transmitting LVDS Receiver : Integrated T-CON y l n O 체 도 www.jxlcd.com www.jxlcd.com 반 성 신 r o F MODEL LTM215HT04 Page 18 / 29 PRODUCT INFORMATION 5.3 Back Light Unit LED Bar input p connector : Molex 104086-0410 or equivalent q (mating CNT : Molex 104085-0400, 104085-0410) Pin No. Pin description Function 1 Vin LED power input 2 RTN 1 Channel 1 LED return 3 RTN 2 Channel 2 LED return 4 RTN 3 Channel 3 LED return y l n O 체 도 www.jxlcd.com www.jxlcd.com 반 성 신 r o Note ) Pin number starts from up side Rear view of panel ▼ #4 F #1 Connector MODEL Fig. Connector diagram LTM215HT04 Page 19 / 29 PRODUCT INFORMATION 5.4 Input Signals, Basic Display Colors and Gray Scale of Each Color DATA SIGNAL COLO R RED DISPLAY (8bit) GREEN R0 R1 R2 R3 R4 R5 R6 R7 G0 BASIC COLO R G3 G 4 G 5 G6 G 7 B0 B1 B2 B3 B4 B5 B6 B7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 - BLUE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 - GREEN 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 - CYAN 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 - RED 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 - MAGENT A 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 - YELLOW 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 - WHITE 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 - 0 0 0 R0 0 0 0 R1 0 0 0 R2 ↓ LIGHT DARK ↑ F ↓ LIGHT GREEN BLACK DARK ↑ ↓ LIGHT BLUE y l n O 체 도 www.jxlcd.com www.jxlcd.com 반 성 신 r o DARK ↑ BLACK GRAY SCALE OF BLUE G 2 0 RED GRAY SCALE OF GREE N G 1 GRAY SCALE LEVEL BLACK BLACK GRAY SCALE OF RED BLUE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : 1 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R253 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R254 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R255 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 G0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 G1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 G2 : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 G253 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 G254 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 G255 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 B0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 B1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 B2 : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 1 B253 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 B254 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 B255 : R3~ R252 G3~ G252 B3~ B252 Note (1) Definition of Gray : Rn : Red Gray, Gn : Green Gray, Bn : Blue Gray (n = Gray level) Input Signal : 0 = Low level voltage, 1 = High level voltage MODEL LTM215HT04 Page 20 / 29 PRODUCT INFORMATION 6. Interface Timing 6.1 Timing Parameters ( DE only mode ) SIGNAL ITEM SYMBOL MIN. TYP. MAX. Unit NOTE 1/TC 53.9 67.3 87.5 MHz - FH 54.2 66.0 88.0 KHz - FV 49 60 75 Hz - Active Display Period TVD 1080 1080 1080 lines - Vertical Total TVB 1105 1111 1251 Clock Frequency Hsync Vsync Vertical Display Term y l n lines O 체 도 www.jxlcd.com www.jxlcd.com 반 성 신 r o Horizontal Display Term Active A ti Display Period THD 960 960 960 Horizontal Total TH 990 1010 1040 - Clocks 2pixel/ clock clocks 2pixel/ clock Note (1) Test Point : TTL control signal and CLK at LVDS Tx input terminal in system (2) Internal Vcc = 5.0V (3) Best operation clock frequency is 67.3MHz(60Hz) (4) Clock frequency = Frame frequency x TV(Typ) x TH(Typ) (5) Max, Min variation range is at main clock Typ value (67.3MHz). F (6) While operation, DE signal should be have the same cycle. (7) Main frequency Max is 87.5MHz without spread spectrum. MODEL LTM215HT04 Page 21 / 29 PRODUCT INFORMATION 6.2 Timing diagrams of interface signal ( DE only mode ) TV TVB TVD DE y l n TH THD O 체 도 www.jxlcd.com www.jxlcd.com 반 성 신 r o DE DCLK TC DATA SIGNALS TC TCH F TCL DCLK 0.5 VCC TDS DISPLAY DATA TDH 0.5 0 5 VCC TES DE MODEL 0.5 VCC LTM215HT04 Page 22 / 29 PRODUCT INFORMATION 6.3 Power ON/OFF Sequence To prevent a latch-up or DC operation of the LCD Module Module, the power on/off sequence should be as the diagram below. 300㎲≤T1≤10msec 0≤T2≤50msec 0≤T3≤50msec 1sec≤T4 y l n O 체 도 www.jxlcd.com www.jxlcd.com 반 성 신 r o Back-Light (Recommended) 500msec≤T5 100msec≤T6 F T1 : VDD rising time from 10% to 90% T2 : The time from VDD to valid data at power ON. T3 : The time from valid data off to VDD off at power Off. T4 : VDD off time for Windows restart T5 : The time from valid data to B/L enable at power ON. T6 : The time from valid data off to B/L disable at power Off. The supply voltage of the external system for the Module input should be the same as the definition of VDD. Apply A l th the llamp voltage lt within ithi the th LCD operation ti range. Wh When th the b back k lilight ht turns t on before the LCD operation or the LCD turns off before the back light turns off, the display may momentarily show abnormal screen. In case of VDD = off level, please keep the level of input signals low or keep a high impedance. T4 should be measured after the Module has been fully discharged between power off and on period. Interface signal should not be kept at high impedance when the power is on. MODEL LTM215HT04 Page 23 / 29 PRODUCT INFORMATION 6.4 VDD Power Dip Sequence VDD Td 90% VCC 80% 4.5V ≤ VDD ≤ 5.5V If VDD(typ.) x 80% ≤ VCC ≤ VDD(typ) x 90%, then 0<Td ≤20msec Note y l n O 체 도 www.jxlcd.com www.jxlcd.com 반 성 신 r o GND (1) The above conditions are for the glitch of the input voltage. (2) For stable operation of an LCD Module power, please follow them. i.e., if typ VDD x 80% ≤ Vcc ≤ typ VDD x 90%, then Td should be less than 20ms. F MODEL LTM215HT04 Page 24 / 29 7. Outline Dimension [ Refer to the next page ] PRODUCT INFORMATION y l n O 체 도 www.jxlcd.com www.jxlcd.com 반 성 신 r o F MODEL LTM215HT04 Page 25 / 29 A B C D E F G H I J K L M N O P Q R S T U V W F I L E N O. WE I GHT NO PART NAME Q' T Y SPE CI F I CAT I ON CODE NO MA T E R I A L UNF OL D E D D I M. OF . MA T E R I A L RE MARK 1 . 6 ±0 . 5 55 60 65 70 75 F I NI SH 1 0 . 2 ±0 . 5 y l n O 59. 6 28. 2 59. 6 59. 6 29. 8 59. 6 59. 6 59. 6 59. 6 I NP UT CONNE CT OR F I R S T _ P I N 50 Z-1 0 . 2 40 2 -M3 Sc r e w De p t h Ma x 3 . 5 1 . 6 ±0 . 5 4 4 ±0 . 3 4 4 ±0 . 3 체 도 www.jxlcd.com 반 성 신 r o F 4 7 6 . 6 4 ACT I V E AREA 1 . 6 ±0 . 5 2 -M3 Sc r e w De p t h Ma x 2 . 1 Z-7 . 7 108 2 9 2 . 2±0 . 5 OUT SI ZE ACT I V E CE NT E R 2 7 1 . 3 BEZEL OPEN 2 6 8 . 1 1 ACT I V E AREA 45 4 4 ±0 . 3 4 4 ±0 . 3 72. 5 4 . 4 ±0 . 3 Z-7 . 7 Z-7 . 0 1 . 6 ±0 . 5 35 4 7 9 . 8 BEZEL OPEN 10 2. 1 3. 6 4. 4 0. 5 4. 4 15 20 25 30 4 9 5 . 6±0 . 5 OUT SI ZE 2. 1 2. 35 Z-8 . 1 * NOT E S 1. BACKL I GHT : WHI T E L ED 2. L ED CONNECT OR SPECI FI CAT I ON. - MAKER: MOL EX - PART NO. : 104 08604 10 OR equi v al ent 3 . I / F CONNECT OR/ WI RE SPECI FI CAT I ON. - MAKER : UJ U - PART NO : S100-L 3 0O-C23 0 5 4 . USER MOUNT I NG T ORQUE SPEC : 3 ~ 4 k gf -cm GE N E R A L T OL E R A N CE R E RE V ST E P L E VE L 1 L E VE L 2 I DATE L E VE L 3 V 0 < X < 4 ±0. 05 ±0. 1 ±0. 2 4 < X < 16 ±0. 08 ±0. 15 ±0. 3 DE SCRI PTI ON OF RE VI SI ON UNI T mm SCAL E / DRA' N BY DE S' D BY RE ASON CHK ' D BY CHG' D BY APP' D BY MODE L N A ME L T M2 1 5 HT 0 4 -C0 1 / 0 2 L E D WS . K I M T OL E RANCE S ±1 . 0 I O 16 < X < 64 ±0. 12 ±0. 25 ±0. 5 N 64 < X < 256 ±0. 25 ±0. 4 ±0. 8 PART/ SHE E T NAME 11. 0 1. 12 SPE C. SAMSUNG E L E CT RONI CS OUT L I NE - DI M. SHE E T 1 /1 VE R. 00 NO CODE NO. PRODUCT INFORMATION 8. General Precautions 8.1 Handling (a) When the module is assembled, assembled it should be attached to the system firmly using all mounting holes. Be careful not to twist and bend the module. (b) Because the inverter uses high voltages, it should be disconnected from power source before it is assembled or disassembled. (c) Refrain from strong mechanical shock and / or any force to the module. In addition to damage damage, it may cause improper operation or damage to the module and CCFT back light. (d) Note that polarizer films are very fragile and could be damaged easily. Do not press or scratch the surface harder than a HB pencil lead. y l n (e) Wipe off water droplets or oil immediately. If you leave the droplets for a long time staining or discoloration may occur time, occur. O 체 도 www.jxlcd.com www.jxlcd.com 반 성 신 r o (f) If the surface of the polarizer is dirty, clean it using absorbent cotton or soft cloth. (g) Desirable cleaners are water, IPA (Isopropyl Alcohol) or Hexane. Do not use Ketone type materials (ex. Acetone), Ethyl alcohol, Toluene, Ethyl acid or Methyl chloride. It might cause permanent damage to the polarizer due to chemical reaction. reaction (h) If the liquid crystal material leaks from the panel, it should be kept away from the eyes or mouth . In case of contact with hands, legs or clothes, it must be washed away with soap thoroughly. (i) Protect the Module from static, or the CMOS Gate Array IC would be damaged. F (j) Use finger-stalls with soft gloves in order to keep display clean during the incoming inspection and assembly process. (k) Do not disassemble the Module. (l) Do D nott adjust dj t th the variable i bl resistor i t llocated t d on th the M Module. d l (m) Protection film for polarizer on the Module should be slowly peeled off just before use so that the electrostatic charge can be minimized. (n) Pins of I/F connector should not be touched directly with bare hands. MODEL LTM215HT04 Page 27 / 29 PRODUCT INFORMATION 8.2 Storage We highly recommend to comply with the criteria in the table below ITEM Unit Min. Max. Storage Temperature (℃) 5 40 Storage Humidity (%rH) 35 75 Storage life 12 months - The storage room should provide good ventilation and temperature control. y l n - Products should not be placed on the floor, but on the Pallet away from a wall. O 체 도 www.jxlcd.com www.jxlcd.com 반 성 신 r o - Prevent products from direct sunlight, moisture nor water; Be cautious of Storage Condition a build up of condensation. - Avoid other hazardous environment while storing goods. - If products delivered or kept in conditions of over the storage period of 3 months, the recommended temperature or humidity range, we recommend you leave them at a temperature of 20℃ and a humidity of 50% for 24 hours. F 8.3 Operation (a) Do not connect or disconnect the Module in the "Power On" condition. (b) Power supply should always be turned on/off by the item 6.3 Power on/off sequence" sequence "Power (c) Module has high frequency circuits. Sufficient suppression to the electromagnetic interference should be done by system manufacturers. Grounding and shielding methods may be important to minimize the interference. MODEL LTM215HT04 Page 28 / 29 PRODUCT INFORMATION 8.4 Operation Condition Guide (a) The LCD product should be operated under normal conditions. Normal condition is defined as below; - Temperature : 20±15℃ - Humidity : 65±20% - Display pattern : continually changing pattern (Not stationary) (b) If the product will be used in extreme conditions such as high temperature, humidity, display patterns or operation time etc.., It is strongly recommended to contact SEC for Application engineering advice. Otherwise, its reliability and function may not be guaranteed. Extreme conditions are commonly found at Airports, Transit Stations, Banks, Stock market, and Controlling systems. y l n O 체 도 www.jxlcd.com www.jxlcd.com 반 성 신 r o 8.5 Others (a) Ultra-violet ray filter is necessary for outdoor operation. (b) Avoid condensation of water. It may result in improper operation or disconnection of electrode. electrode (c) Do not exceed the absolute maximum rating value. ( supply voltage variation, input voltage variation, variation in part contents and environmental temperature, and so on) Otherwise the Module may be damaged. F (d) If the Module keeps displaying the same pattern for a long period of time, the image may be "sticked" to the screen. To avoid image sticking, it is recommended to use a screen saver. (e) This Module has its circuitry PCB's on the rear side and should be handled carefully in order not to be stressed. (f) Please contact SEC in advance when you display the same pattern for a long time. MODEL LTM215HT04 Page 29 / 29
advertisement
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project