Sharp LS013B7DH07 Technical Literature Download Page 29

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SPEC No.

LD-28204A

MODEL No.

LS013B7DH07

PAGE

9. Display Qualities

Please refer to the Incoming Inspection Standard ( IIS ).

10. External capacitors

Figure 10-1

External capacitor recommendation capacity value

＜

Recommended capacity value

＞

：

DISP – VSS : rank B

560pF Ceramic capacitor

The recommended minimum capacitance value on DISP is 560pF,
however, it should be adjusted to ensure that the DISP rise time limit is not exceeded.

：

VDDA- VSSA : rank B

1.0uF Ceramic capacitor

：

VDD – VSS : rank B

1.0uF Ceramic capacitor

※

Above circuit and parts are only recommendation.

For actual use, please evaluate their conformity with your system and design.

(Capacitor pressure resistance can be larger than resistance indicated above.)

SCLK

SCS

EXTCOMIN

DISP

VDDA

VDD

EXTMODE

VSS

VSSA

SHARP Confidential

technical

literature

Summary of Contents for LS013B7DH07

Page 1: ......

Page 3: ...e company be liable for any damages resulting from failure to strictly adhere to these conditions and precautions d SHARP reserves the right to make changes in the specifications characteristics data materials structures and other contents described herein at any time without notice in order to improve design or reliability Contact SHARP in order to obtain the latest specification sheets before us...

Page 4: ...ch or scratch the polarizer with items harder than the surface rating or permanent damage can result 5 Since the LCD panel is made of glass it may break or crack if dropped or bumped on hard surface Always handle with care 6 Be careful to handle this LCD panel in order to avoid injury yourself as this panel is made of glass and have sharp edge When the panel is broken do not touch the glass Althou...

Page 5: ...ase of attaching a cover glass or touch panel to the front surface use appropriate measures to avoid degrading optical performance 6 To prevent loss of uniformity and prevent the introduction of contamination to the optical path of the LCD panel please use fine pitch filters in the air flow of forced ventilation 7 Be sure to follow the absolute maximum rating in the specification The design should...

Page 6: ... care 17 Please design part arrangement to consider the heat dissipation not to change the local temperature for module 18 There are metal patterns on the outer edge of FPC Please design your housing not to contact the conductive part 19 This product is not water proof and dust proof structure 20 As this LCD module is composed electronic circuits it is sensitive to electrostatic discharge of 200V ...

Page 7: ...em into cabinets please avoid long term storage in the environment of oxidization or deoxidization gas The use of materials such as reagent solvent adhesive resin etc which generate these gasses may cause corrosion and discoloration of the modules Do not use the LCD module under such environment 3 To prevent reduction in optical quality and abnormal display avoid exposure and contamination of the ...

Page 8: ...ource of light 10 Be sure to follow the absolute maximum rating in the specification The design should consider the surrounding temperature the fluctuating input signal and tolerance of the electronic parts Exceeding values is possible to cause worse characteristic such as burn and or broken of the parts on LCD module 11 Follow the power signal and supply voltage sequence which the specification i...

Page 9: ...uefies In either condition the liquid crystal may not recover its original condition Store the LCD panel in at or around room temperature as much as possible Also storing the LCD panel in high humidity will damage the polarizer Store in normal room temperature as much as possible 3 Keeping Method a Don t keeping under the direct sunlight b Keeping in the tray under the dark place S H A R P C o n f...

Page 10: ...s soon as possible following the instructions of the appropriate MSDS 6 ODS specific chlorofuorocarbon specific halon 1 1 1 trichloroethane carbon tetrachloride are not used or contained in material or all production processes of this product 7 Observe all other precautionary requirements in handling general electronic components Discarding liquid crystal modules Follow the regulations when LCD mo...

Page 11: ...trical characteristics 13 7 Optical characteristics 24 8 Pin Assignment 26 9 Display Qualities 27 10 External capacitors 27 11 Marking 28 12 Packaging 29 13 Reliability Test Conditions 31 14 Outline dimensions 32 S H A R P C o n f i d e n t i a l t e c h n i c a l l i t e r a t u r e Copyright 2016 SHARP All rights reserved Copyright 2016 SHARP All rights reserved ...

Page 12: ...ge within the panel Thin light weight and compact module with monolithic technology Super low power consumption TFT panel 3 Mechanical Specification Table 3 1 Mechanical Specification Item Specification unit Screen size 3 2 1 26 cm Active Area 20 88 Horizontal 24 36 Vertical mm Dot configuration 144 Horizontal 168 Vertical Dot Dot pitch 0 145 Horizontal 0 145 Vertical mm Pixel Array Stripe Array O...

Page 13: ...l Neither Pulled up or Pulled down Note 4 1 The display ON OFF signal is only for display Data in the memory will be saved at the time of ON OFF When it s Hi data in the memory will display when it s Lo white color will diaplay and data in the memory will be saved Note 4 2 When EXTMODE is Hi EXTCOMIN signal is enable When EXTMODE is Lo serial input flag is enable Hi mode connect the EXTMODE to VDD...

Page 14: ...K SI SCS DISP EXTCOMIN Note 5 3 Do not exceed this temperature in any parts of module Note 5 4 Humidity 95 RH Max Ta 40 Attention should be paid to static electricity Maximum wet bulb temperature is 39 or lower No condensation is allowed Cndensation will cause electeical leak and may cause the module to not meet this specification Note 5 5 Operating temperature is the temperature that guarantees o...

Page 15: ... 0 3 3 V Logic VDD 2 7 3 0 3 3 V Note 6 1 Input signal voltage Hi VIH 2 70 3 00 VDD V Note 6 2 Lo VIL VSS VSS VSS 0 1 V It can be operated below VDD voltage however operation around 3V is recommended Note 6 1 Applies to EXTMODE Hi Note 6 2 Applies to SCLK SI SCS DISP EXTCOMIN S H A R P C o n f i d e n t i a l t e c h n i c a l l i t e r a t u r e Copyright 2016 SHARP All rights reserved Copyright ...

Page 16: ...shoud be faster than the VDD 1 1 VDD VDDA 5V GND GND DISP GND GND EXTCOMIN GND GND SCS GND 2 2 GND Others GND 2 2 GND Normal operation Normal operation Normal operation T1 Off sequence Normal operation T2 T3 T4 T5 T6 T7 On Sequence ON Sequence 1 3V rise time depends on IC 2 Pixel memory initialization T2 1time or more Initialize with M2 all clear flag or write all screen white 3 Release time for i...

Page 17: ...rk SCS Rising time trSCS 50 ns SCS Falling Time tfSCS 50 ns SCS High duration twSCSH 168 us 22 54 us SCS Low duration twSCSL 6 us SCS set up time tsSCS 6 us SCS hold time thSCS 2 us SI Rising time trSI 50 ns SI Folling time tfSI 50 ns SI set up time tsSI 250 ns SI hold time thSI 350 ns SCLK Rising time trSCLK 50 ns SCLK Folling time tfSCLK 50 ns SCLK High duration twSCLKH 404 55 450 ns SCLK Low du...

Page 18: ...ming COM signal serial input EXTMODE Lo SCS SI SCLK DISP EXTCOMIN 3V input voltage Figure 6 4 Signal Timing S H A R P C o n f i d e n t i a l t e c h n i c a l l i t e r a t u r e Copyright 2016 SHARP All rights reserved Copyright 2016 SHARP All rights reserved ...

Page 19: ... steady condition not the falue of peak power at the time of COM operation Some marging for power supply is recommended We recommend capacitor for VDD and VDDA If VDD and VDDA are on separate systems we recommend capacitor for each Formula for computation Ivdd Ivdda uA 3 V LC inversion LC material is needed alternative polarity driving as changing timing which should be 60Hz LC inversion frequency...

Page 20: ...2 All clear flag Refer to 6 6 4 All Clear Mode to execute clear DUMMY DATA Dummy data It can be Hi or Lo Lo is recommended For gate line address setting refer to 6 7 Input Signal and Display M1 Frame inversion flag is enaled when EXTMODE Lo When SCS becomes Lo M0 and M2 are cleared Data write period Data is being stored in 1st latch block of binary driver on panel Data transfer period Data written...

Page 21: ...or H Data update mode Memory internal data update When Lo display mode maintain memory internal data M1 Frame inversion flag When Hi outputs VCOM Hi and when Lo outputs VCOM Lo When EXTMODE Hi it can be Hi or Lo M2 All clear flag Refer to 6 6 4 All Clear Mode to execute clear DUMMY DATA Dummy data It can be Hi or Lo Lo is recommended For gate line address setting refer to 6 7 Input Signal and Disp...

Page 22: ...rnal data update When Lo display mode maintain memory internal data M1 Frame inversion flag When Hi outputs VCOM Hi and when Lo outputs VCOM Lo When EXTMODE Hi it can be Hi or Lo M2 All clear flag Refer to 6 5 4 All Clear Mode to execute clear DUMMY DATA Dummy data It can be Hi or Lo Lo is recommended M1 Frame inversion flag is enabled when EXTMODE Lo When SCS becomes Lo M0 and M2 are cleared S H ...

Page 23: ...e 6 9 All Clear mode 6 6 5 COM Inversion There are two types of inputs COM signal serial input EXTMODE Lo and external COM signal input EXTMODE Hi EXTMODE Lo M1 LC polarity inversion flag If M1 is Hi then VCOM Hi is output If M1 is Lo then VCOM Lo is output 1 LC inversion has been changed by M1 flag statement 2 The periods of plus polarity and minus polarity should be same length as much as possib...

Page 24: ...Hi SCS EXTCOMIN COM 4 LC inversion polarity has been set by the rising edge of EXTCOMIN 5 The period of EXTCOMIN should be constant fCOM 5 5 4 fEXTCOMIN twEXTCOMINH 4 the EXTCOMIN input during low period of the SCS signal S H A R P C o n f i d e n t i a l t e c h n i c a l l i t e r a t u r e Copyright 2016 SHARP All rights reserved Copyright 2016 SHARP All rights reserved ...

Page 25: ... 0 1 0 1 1 1 1 0 0 1 0 1 0 0 0 1 0 1 0 1 1 2 3 4 5 6 7 8 168 167 166 165 164 163 162 161 6 7 Input Signal and Display Gate address Line Setting Data position in display H V Gate line address setting P1 L1 P1 L2 P1 L3 P1 L168 P2 L1 P144 L168 P144 L1 P2 L2 P3 L1 Display side up FPC Figure 6 13 Data position P Pixels position L Gate address line S H A R P C o n f i d e n t i a l t e c h n i c a l l i...

Page 26: ...τr 10 ms Remark 7 3 4 Fall τd 20 ms Panel Chromaticity White x 0 30 Remark7 3 y 0 33 Remark7 1 Defintion of Viewing Angle Figure 7 1 Defintion of Viewing Angle Note 7 2 Defintion of Contrast Retio The contrast ratio is defined as the following Contrast ratio CR FPC Δθ21 Δθ22 Δθ12 Δθ11 6 o clock direction Reflection intensity in white display Reflection intensity in black display S H A R P C o n f ...

Page 27: ...nge in reflection ratio It s difined by the time change of optical receiver output when signal is input to display white or black Figure 7 4 Respons time Measurement equipment CM700d Measurement equipment LCD 5200 Display center LCD panel Light source Light receiver Normal line 30 Normal line 8 Light source Light receiver LCD panel Integrating sphere Display center 10 Black White 100 τr τd Time Op...

Page 28: ... more than R specified in Condition 2 FPC is not to contact glass edge and there should be no stress to connective area between panel and FPC Condition 1 FPC bend recommended area 1 0mm 5 15mm from glass edge Condition 2 Minimum bend R Inner diameter R0 45 Figure 8 2 FPC Bend Specification Remark 8 1 Do not bend to the front polarizer film side Remark 8 2 Bend frequency 3 times or less Repeat bend...

Page 29: ... that the DISP rise time limit is not exceeded C2 VDDA VSSA rank B 1 0uF Ceramic capacitor C3 VDD VSS rank B 1 0uF Ceramic capacitor Above circuit and parts are only recommendation For actual use please evaluate their conformity with your system and design Capacitor pressure resistance can be larger than resistance indicated above 1 SCLK 2 SI 3 SCS 4 EXTCOMIN 5 DISP 6 NC 7 VDDA 8 VDD 9 EXTMODE 10 ...

Page 30: ... 11 1 marking line definition Line Making Description 1 YMDDP Y Single digit year Last digit of the year 0 1 8 9 M Single digit Month 1 2 9 X Y Z DD Digit of the day 01 31 P Code of manufacture 2 01234A 01234 Five digit in Consecutive number Traceabillity number A Product revision YMDDP 01234A Printing Area S H A R P C o n f i d e n t i a l t e c h n i c a l l i t e r a t u r e Copyright 2016 SHAR...

Page 31: ...cover the product to protect from direct sunlight Atmospheric condition Please refrain from keeping the product with possible corrosive gas or volatile flux Prevention of dew Do not place directly on the floor and please store the product carton either on a wooden pallet or a stand to avoid dew condensation In order to obtain moderate ventilation in the pallet s bottom surfaces arrange correctly i...

Page 32: ...ndition is shown in Figure 12 1 The packaging is designed such that the module does not break during transit Figure 12 1 Packaging Form S H A R P C o n f i d e n t i a l t e c h n i c a l l i t e r a t u r e Copyright 2016 SHARP All rights reserved Copyright 2016 SHARP All rights reserved ...

Page 33: ...ating test Tp 70degrees Celsius 240h 5 Low temperature operating test Tp 20degrees Celsius 240h 6 Shock test Non operating test Ta 30degrees Celsius 1h 80 degrees Celsius 1h 5 cycle 7 Electro static discharge test 200V 200pF 0Ω each terminai 1 time Remark Ta Ambient temperature Tp Panel temperature Evaluation method In the standard condition there shall be no practical problems that may affect the...

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