ACX709AKM SONY [Sony Corporation], ACX709AKM Datasheet
ACX709AKM
Related parts for ACX709AKM
ACX709AKM Summary of contents
Page 1
... Reflective Color LCD Module Description The ACX709AKM is a 7.60cm diagonal, 320 dots (102,400 effective pixels) active matrix reflective color TFT-LCD module with a high performance front light unit with touch panel. This panel provides ultra- high reflection ratio with high contrast ratio. These characteristics are realized by a newly developed reflective electrode structure ...
Page 2
Block Diagram The block diagram of this LCD module is shown below. T1, T2 T3, T4 LED V (+3.0V) CC ENV EE Data in (RGB 6-bit) V (+5.0V FHSYNC LCD Controller FVSYNC FSCLK Reference Voltage Driver PWM1 FMOD ...
Page 3
... Data signal Data21 Data signal Data20 Data signal GND Data15 Data signal Data14 Data signal Data13 Data signal Data12 Data signal Data11 Data signal Data10 Data signal FDE Signal control pulse GND V Power supply (+3V Power supply (+3V Power supply (+3V) CC ACX709AKM ...
Page 4
... Low t df Low t sp Low Min. Typ. 0 — 1 — t pv2 — — 0 — 321PWM1 — 322PWM1 0 — 0 — – 4 – 3.0V 5.0V 2 fields All data: White active active High Max. Unit — µs — — µs 10 µs 10 µs ACX709AKM 0 0 ...
Page 5
... All data: White Min. Typ. 0 — 0 — 0 — 321PWM1 — 322PWM1 0 — 0 — – 5 – 3.0V within 10ms t pv1 5.0V t pv2 Low Low (Low timing is the same as "Pulse" 3.0V Low Low Low Max. Unit — µs — µs — µs 10 µs 10 µs ACX709AKM ...
Page 6
... SETUP2 t 1 HOLD2 – 6 – Unit Pins FSCLK (LVTTL level input All inputs except for MCK (LVTTL level Schmitt trigger V input Typ. Max. Unit 8.0 10 tclk — — ns — — ns — — ns — — ns ACX709AKM ...
Page 7
Horizontal Timing Chart 420 FSCLK Data10 to 15 Data20 to 25 Data30 to 35 FDE FHSYNC 60 FLCLK 80 80 FVSYNC 140 133 PWM1 33 PWM0 107 FMOD First Display Line 108 107 32 B0, B3, B6, ... , ...
Page 8
Detail of Horizontal Sequence (Example FSCLK Pixel Clk FSCLK FDE Data10 Data20 Data30 FHSYNC 140 FSCLK 107 FSCLK 31 FSCLK B3 B318 B4 B319 ...
Page 9
Vertical Timing Chart 313 314 315 316 317 Display Data FVSYNC PWM1 FMOD Notes) 1. Inversion pulse of PWM1 is not mentioned. 2. The pulse of FMOD is not prescribed. V Blanking 318 319 320 FMOD phase variation point ...
Page 10
... ACX709AKM ...
Page 11
... 320 RGB Front View Horizontal direction A Active area Front View – 11 – 320 ACX709AKM ...
Page 12
... Touch Panel Electrical Characteristic Specifications 1. Scope These specifications shall apply to the transparent tablet (for the ACX709AKM). 2. Shape The shape, structure and dimensions shall be according to the drawings. 3. Ratings 3-1. Maximum voltage 7V 3-2. Operating temperature range 0 to +50°C (discrete tablet state, humidity 90%, no condensation) 3-3. Storage temperature range – ...
Page 13
... Conforms to item 4-2. Conforms to item 4-3. Conforms to item 4-2. Conforms to item 4-3. 25°C (1 min or less), followed by storing at room temperature Conforms to item 4-2. Conforms to item 4-3. Conforms to item 4-2. Conforms to item 4-3. 20mm frame. Note that the load shall be 2.45N and the speed Conforms to item 4-2. Conforms to item 4-3. – 13 – ACX709AKM ...
Page 14
... Confirm item 4-2. inspection after discussions in view of the process capability. Confirm item 4-3. inspection after discussions in view of the process capability. According to the appearance standards. Observer's eye point Approximately 60˚ – 14 – ACX709AKM Approximately 30cm Observer's eye point Reflected light ...
Page 15
... Do not pull on, apply excessive force to or fold the cable, as this may damage the cable and result in disconnection. 12-2. Be careful not to apply an excessive load when mounting the product. Fixing the product with double- sided adhesive tape on the rear surface of the glass is recommended. – 15 – ACX709AKM ...
Page 16
... Linearity is defined as the ratio between ( Ex, Ey) and the potential difference between A and B (EABx, EABy). Transparent tablet linearity ( Ex/EABx) Transparent tablet linearity ( Ey/EABy Measurement position 5V Bus bar Measurement value Fig. 3 – 16 – ACX709AKM 10mm A 10mm B Fig. 2 100% 100% Measurement value Ey B Measurement position ...
Page 17
... Fig pressed as the measurement value. <Lighting conditions> Load: 0.8N Measurement tool: 0.8R resin pen Measurement locations: Measure at 10mm intervals (6 panel <Measurement circuit> 1 (Y) 4 (X) 2 (X) 3 (Y) 8 points) inside the effective input area of the 1 (Y) 4 ( (Y) DC5V Fig. 4 Fig. 5 – 17 – ACX709AKM V DC5V ...
Page 18
... The fall time is the time from 90% to 10% of the stable measurement voltage. Test resistor (100k ) Measurement circuit ON 90% 10% OFF – 18 – ACX709AKM Hi CORDER Fall time ...
Page 19
... Apply the X side and apply a load with a R8 Hs60° silicon rubber head. The load at which the voltage value stabilizes is the operating force for that point. For pen operation, use a R0.8 Polyacetal pen. Tension gauge R8 Hs60˚ silicon rubber Finger input measurement Tension gauge Polyacetal pen (R0.8) Pen input measurement – 19 – ACX709AKM Tablet Tablet ...
Page 20
... Therefore, do not compile software that requires two-point input. d) When drawing with pen input, the line may be broken when the pen passes over a dot spacer. Therefore, corrective functions should be included in the software. – 20 – ACX709AKM ...
Page 21
... Bezel Bezel Bezel Insulated area 0.2 to 0.3mm Bezel – 21 – ACX709AKM Input area Transparent area Upper electrode Buffer material Upper electrode Case Tail Display ...
Page 22
... In addition, moisture accumulating near ventilation holes may seep into the touch panel, so take care to prevent moisture from accumulating. Also avoid situations where pressure from inside the equipment causes the upper film of the touch panel to bulge. – 22 – ACX709AKM Bezel Input prohibited area ...
Page 23
... Symbol Min. Typ. Laa 7 (8.4) 9.8 (11.8) Flunif 0.295 0.350 y 0.285 0.350 WL — 216 …(1) – 23 – ACX709AKM Max. Unit Notes — — 2 0.375 CIE 3 0.390 CIE — degree (°) 5 — degree (°) Max ...
Page 24
... Lcfl = Luminance (5) 7. Luminance uniformity In the Measurement System-4 (see Fig. 4), measure the luminance and calculate using the following formula. Flunif = (Luminance (1) + Luminance (2) + ... + Luminance (9))/9 8. White chromaticity with front light turning on. In the Measurement System-4 (see Fig. 4), measure the white chromaticity. – 24 – ACX709AKM 5. ...
Page 25
... Front light is turned off unless otherwise specified. Driving Circuit = 0˚ Left Bottom (b) Optical Fiber Light Source LCD Panel (a) = Top ± 5˚ = 30˚ Top Left Right Bottom Fig. 1 Measurement System-1 – 25 – Measurement Optical Equipment Detector = 0˚ Top L R Right (c) ACX709AKM ...
Page 26
... Oscilloscope Display White (111111) Data 100% 90% Optical Instruments Response 10% 0% Optical Fiber Optical Detector Light Source LCD Panel Fig. 2 Measurement System-2 Light Source Optical Detector Black (000000) Tr Fig. 3 Measurement System-3 – 26 – ACX709AKM Measurement Equipment LCD Panel 30˚ White (111111) Tf Time ...
Page 27
... The apparatus for luminance measurement K K/6 K (b) The spot locations for luminance measurement Fig. 4 Measurement System-4 – 27 – Illuminance Colorimeter BM-5A 1˚ Reflective LCD Module K/3 K ACX709AKM ...
Page 28
... Do not drop the module not twist or bend the module. d) Keep the module away from heat sources not dampen the module with water or other solvents. f) Avoid storage or use of the module at high temperatures or high humidity, as this may result in damage. – 28 – ACX709AKM ...
Page 29
... Note .Tolerance with no indication(±0.2) 47.425±0.1 43.825±0.1 4 8.625±0.1 1 5.025±0.1 64.65±0.3 (Touch panel) (Viewing area) 56.6 +0.1 3.92 0 (53.76 Active Area) 5.34 (32.225 (18.725) (49.15) 4 – 29 – ACX709AKM (6.01) 0.95 (Touch panel) (4.14) (Metal frame) 64.45 +0.1 4.7 0 (43.85) 0 No, DESCRIPTION 1 TOUCH PANEL 2 FRONT LIGHT 3 FRAME 4 LCD 5 WCB 6 ...