chi mei lcd panel datasheet in stock

We manufacture and stock backlight assemblies for many CMO Chi Mei LCD panels. We produce premium quality replacements to extend the life of your flat panel screen devices.  If you do not see your panel model listed here, please contact us to learn about our cost effective design and manufacturing process.  Simply mail us a sample of the backlight you are looking to replace, and we can recreate and supply you with what you need to meet you needs.

LCD LED screen type Chimei Innolux N140HCE-G53 REV.B1 14.0 Inches 1920x1080. Replace your broken, cracked LCD panel... With this panel reference N140HCE-G53 REV.B1 or equivalent.

Our LCD screens are made by the biggest and best known manufacturers in the LCD market. Such as AU Optronics, LG Philips, Samsung, Chunghwa, ChiMei Innolux, IVO, Hyundai, BOEhydis, Sharp and Toshiba,... Our replacement panels are identical to the original ones installed in the factory and of equivalent quality. Depending on our current stock, it is possible that you will receive a panel of an equivalent and compatible brand and reference. This will nevertheless be identical in all respects (fixings, resolution, connectors, size, etc.). And perfectly compatible with the model or reference N140HCE-G53 REV.B1, we advise you to first dismantle your old LCD panel in order to obtain the exact reference of your panel. Do not hesitate to ask our advisors for advice.

Manufacturers sometimes use different types of screens for the same laptop model. Indeed, you can find as well an LED or LCD screen on the same model of computer, the resolution, connector, attachment system,... can also be different from one device to another. If you are not completely sure of the characteristics of your original LCD panel as indicated on the technical data sheet of the model or reference N140HCE-G53 REV.B1, We advise you to disassemble first your old LCD panel in order to obtain the exact reference of your panel. Do not hesitate to ask our advisors for advice.

Replacing a laptop LCD screen varies from model to model. If you have never done this type of repair, you can consult our repair examples on our blog. The operation is not very complicated on the vast majority of devices. However, some devices may require special tools and precautions, especially for touchscreen devices. We remind you that we offer a fixed price of 39€ for the assembly in our workshop, wherever you are in France. This option will be offered to you when you order online on our website.

2. ABSOLUTE MAXIMUM RATINGS.................................................................................................................................... 72.1 ABSOLUTE RATINGS OF ENVIRONMENT ........................................................................................................... 72.2 PACKAGE STORAGE ................................................................................................................................................ 82.3 ELECTRICAL ABSOLUTE RATINGS ....................................................................................................................... 82.3.1 TFT LCD MODULE.......................................................................................................................................... 82.3.2 BACKLIGHT CONVERTER UNIT.................................................................................................................. 8

3. ELECTRICAL CHARACTERISTICS ................................................................................................................................... 93.1 TFT LCD MODULE .................................................................................................................................................... 93.2 BACKLIGHT CONNECTOR PIN CONFIGURATION.......................................................................................... 123.2.1 LED LIGHT BAR CHARACTERISTICS (Ta=252) .................................................................................. 12

4. BLOCK DIAGRAM OF INTERFACE................................................................................................................................ 134.1 TFT LCD MODULE .................................................................................................................................................. 13

5. INPUT TERMINAL PIN ASSIGNMENT.......................................................................................................................... 145.1 TFT LCD Module Input ............................................................................................................................................ 145.2 BACKLIGHT UNIT................................................................................................................................................... 155.3 BLOCK DIAGRAM OF INTERFACE ...................................................................................................................... 165.4 LVDS INTERFACE ................................................................................................................................................... 175.5 COLOR DATA INPUT ASSIGNMENT ................................................................................................................... 18

Note (1) Temperature and relative humidity range is shown in the figure below.(a) 90 %RH Max. (Ta 40 C).(b) Wet-bulb temperature should be 39 C Max. (Ta > 40 C).(c) No condensation.Note (2) The maximum operating temperature is based on the test condition that the surface temperature ofdisplay area is less than or equal to 65 C with LCD module alone in a temperature controlled chamber.Thermal management should be considered in final product design to prevent the surface temperatureof display area from being over 65 C. The range of operating temperature may degrade in case ofimproper thermal management in final product design.Note (3) 11 ms, half sine wave, 1 time for X, Y, Z.Note (4) 10 ~ 200 Hz, 10 min, 1 time each X, Y, Z.Note (5) At testing Vibration and Shock, the fixture in holding the module has to be hard and rigid enough sothat the module would not be twisted or bent by the fixture.

PRODUCT SPECIFICATION2.2 PACKAGE STORAGEWhen storing modules as spares for a long time, the following precaution is necessary.(a) Do not leave the module in high temperature, and high humidity for a long time, it is highly recommendedto store the module with temperature from 0 to 35 at normal humidity without condensation.(b) The module shall be stored in dark place. Do not store the TFT-LCD module in direct sunlight or fluorescentlight.

Note (1) LED light bar input voltage and current are measured by utilizing a true RMS multimeter as shownbelow:Note (2) PBL = IPIN VPIN (4) input pinsNote (3) The lifetime of LED is defined as the time when LED packages continue to operate under theconditions at Ta = 25 2 and I= (65)mA (per chip) until the brightness becomes 50% of itsoriginal value.

PRODUCT SPECIFICATION5. INPUT TERMINAL PIN ASSIGNMENT5.1 TFT LCD Module InputPin No.SymbolDescription1NCNo connection2NCNo connection3NCNo connection4GNDGround5RX0Negative transmission data of pixel 06RX0+Positive transmission data of pixel 07GNDGround8RX1Negative transmission data of pixel 19RX1+Positive transmission data of pixel 110GNDGround11RX2Negative transmission data of pixel 212RX2+Positive transmission data of pixel 213GNDGround14RXCLKNegative of clock15RXCLK+Positive of clock16GNDGround17RX3Negative transmission data of pixel 318RX3+Positive transmission data of pixel 319GNDGround20NCNo connectionSELLVDS21Select LVDS data format(Default:VESA)22NCNo connection23GNDGround24GNDGround25NCNo connection26VCCPower supply: +5V27VCCPower supply: +5V28VCCPower supply: +5V29VCCPower supply: +5V30VCCPower supply: +5VNote (1) Connector part no.: P-TWO 187098-30091 or equivalent

PRODUCT SPECIFICATION6.2 POWER ON/OFF SEQUENCE(Ta = 25 2 C)To prevent a latch-up or DC operation of LCD module, the power on/off sequence should be as the diagrambelow.

Note (1) The supply voltage of the external system for the module input should follow the definition of Vcc.Note (2) Apply the lamp voltage within the LCD operation range. When the backlight turns on before the LCDoperation or the LCD turns off before the backlight turns off, the display may momentarily becomeabnormal screen.Note (3) In case of Vcc is in off level, please keep the level of input signals on the low or high impedance. If T2<0,that maybe cause electrical overstress failure.Note (4) T4 should be measured after the module has been fully discharged between power off and on period.Note (5) Interface signal shall not be kept at high impedance when the power is on.

The LCD module should be stabilized at given temperature for 1 hour to avoid abrupt temperature changeduring measuring. In order to stabilize the luminance, the measurement should be executed after lightingbacklight for 1 hour in a windless room.

Note (6) Measurement Setup:The LCD module should be stabilized at given temperature for 1 hour to avoid abrupt temperaturechange during measuring. In order to stabilize the luminance, the measurement should be executedafter lighting Backlight for 1 hour in a windless room.

When storing modules as spares for a long time, the following precaution is necessary.[ 9.1 ] Do not leave the module in high temperature, and high humidity for a long time. It is highlyrecommended to store the module with temperature from 0 to 35at normal humidity withoutcondensation.[ 9.2 ] The module shall be stored in dark place. Do not store the TFT-LCD module in direct sunlight orfluorescent light.

If the liquid crystal material leaks from the panel, it should be kept away from the eyes or mouth. In case ofcontact with hands, skin or clothes, it has to be washed away thoroughly with soap.

PRODUCT SPECIFICATION10. PACKAGING10.1 PACKAGING SPECIFICATIONS(1) 15 LCD TV modules / 1 Box(2) Box dimensions : 563(L) x 417(W) x 375(H)mm(3) Weight : approximately 33Kg(15 modules per box)

A wide variety of chimei lcd panel tv options are available to you, such as original manufacturer, odm and agency.You can also choose from datasheet, chimei lcd panel tv,as well as from tft, lcm, and tn chimei lcd panel tv,