HKT035BTB-1DLCD Module User Manual Prepared by: Document Name: HKT035BTB-1D-Manual-Rev0.2.doc Page: 1 of 13

LCD Module User Manual Document Name: HKT035BTB-1D-Manual-Rev0.2.doc Page: 2 of 13

TOPWAY LCD Module User Manual HKT035BTB-1D 1 Basic Specification TOPWAY HKT035BTB-1D is a Smart TFT Module with 32bit MCU on board. Its graphics engine provides numbers of outstanding features. It supports TOPWAY TML for preload and pre-design display interface that simplify the host operation and development time. Suitable for industry control, instrumentation, medical electronics, power electric equipment applications. 1.1 General Specification Screen Size(Diagonal) : Resolution : Color Depth : Pixel Configuration : Display Mode : Viewing Direction : Outline Dimension : Active Area : Backlight:...

TOPWAY LCD Module User Manual HKT035BTB-1D 2 Absolute Maximum Ratings Items Note: *1. This rating applies to all parts of the module and should not be exceeded. *2. The operating temperature only guarantees operation of the circuit. The contrast, response speed, and the other specification related to electro-optical display quality is determined at the room temperature, Top=25°C *3. Ambient temperature when the backlight is lit (reference value) *4. Any Stresses exceeding the Absolute Maximum Ratings may cause substantial damage to the device. Functional operation of this device at other conditions...

TOPWAY LCD Module User Manual HKT035BTB-1D Note. *1. Normal display condition 4.1 Basic Operation Function Descriptions - TML files, Picture files, ICON files are stored inside FLASH memory area. They are preloaded to HKT035BTB-1D for stand alone interface use. - Those files are preloaded via USB interface as an USB drive. - All the interface flow and the touch response are based on the preloaded TML files - VP variables memory is inside RAM area, it provides real time access via UART by the HOST or display onto the TFT by TML file. - Custom Memories are inside FLASH memory area It can be accessed...

LCD Module User Manual Quick Start Guide Install TOPWAY Graphics Editor Import pictures 2. design UI flow Connect to host Show 5. real time data Command Descriptions Please refer to “SMART LCD Command Manual , Protocol V1.00” or later. Document Name: HKT035BTB-1D-Manual-Rev0.2.doc Page: 6 of 1

TOPWAY LCD Module User Manual HKT035BTB-1D Note 1:Definition of optical measurement system. The optical characteristics should be measured in dark room.After 5 Minutes operation, the optical properties are measured at the centerpoint of the LCD screen.All input terminals lCd panel must be ground when measuring thecenterarea of the panel. Note2: Definition of viewing angle range and measurement system. viewing angle is measured at the center point of the LCDo Document Name: HKT035BTB-1D-Manual-Rev0.2.doc Page: 7 of 13

TOPWAY LCD Module User Manual HKT035BTB-1D Note 3: Definition of contrast ratio Luminance measured when LCD is on the" White" state Contrast ratio (CR) = -:-—-, ^.--————- Luminance measured when LCD is on the Black state “Whitestate “:The state is that the LCD should drive by Vwhite. “Black state”: The state is that theLCD should drive by Vblack. Vwhite:TBD V Vblack:TBD V. Note 4: Definition of Response time The response time is definedas the LCD optical switching time interval between “White” state and “Black”state. Rise time(TON) is thetime between photodetector outputintensity changedfrom...

LCD Module User Manual 6. LCD Module Design and Handling Precautions Please ensure V0, VCOM is adjustable, to enable LCD module get the best contrast ratio under different temperatures, view angles and positions. Normally display quality should be judged under the best contrast ratio within viewable area. Unexpected display pattern may com out under abnormal contrast ratio. Never operate the LCD module exceed the absolute maximum 请注意 V0, VCOM 的设定, 以确保液晶显示模块在不同 的使用温度下以及在不同的视角和位置观察模块显 示，均能达到最佳对比度，请务必将应用电路上设置 为对比度可调。 请注意液晶显示模块的显示品质判定是指在正常对比 度下以及视窗(V.A)范围内进行的，非正常对比度下液 晶可能会出现非预期的显示不良，应注意区分。 请勿在最大额定值以外使用液晶显示模块。...

LCD Module User Manual protective film until the last step of installation. When peeling off protective film from LCD, static charge may cause abnormal display pattern. The symptom is normal, and it will turn back to normal 请尽量不要揭下保护膜。 请缓慢揭除保护膜，在此过程中液晶显示屏上可能会 产生静电线，此为正常情况，可在短时间内消失。 LCD panel has sharp edges, please handle with care. Never attempt to disassemble or rework LCD module. If display panel is damaged and liquid crystal substance leaks out, be sure not to get any in your mouth, if the substance comes into contact with your skin or clothes promptly wash it off using soap and 请注意避免被液晶显示屏的边缘割伤。...

LCD Module User Manual 7.3 Additional Cover Lens Mounting (Figure 3) - For the case of additional cover Lens mounting, it is necessary to recheck with the CTP specification about the material and thickness to ensure the functionality. - It should keep a 0.2~0.3mm gap between the cover lens and the CTP surface.. - The cover lens window should be bigger than the active area of the CTP.It should be≥0.5mm each side. - It is recommended to provide an additional support bracket for backside support when necessary (e.g. slim type TFT module without mounding structure). They should only provide appropriate...

LCD Module User Manual In general design, RTP V.A. should be bigger than the TFT V.A. and RTP A.A. should be bigger than the TFT A.A. (Figure 5) 通常设计时： RTP 的可视区 V.A. 应不小于 TFT 的可视区 V.A. 及 RTP 的动作区 A.A. 应不小于 TFT 的动作区 A.A. (附图 5) Warranty This product has been manufactured to our company’s specifications as a part for use in your company’s general electronic products. It is guaranteed to perform according to delivery specifications. For any other use apart from general electronic equipment, we cannot take responsibility if the product is used in medical devices, nuclear power control equipment,...

TOPWAY LCD Module User Manual HKT035BTB-1D TOPWAY LCD Module User Manual HKT035BTB-1D Document Name: HKT035BTB-1D-Manual-Revd2.doc Page: 13 of 13