240x160 cog graphic lcd module brands

A 3.9″ monochrome, 240×160 dot matrix, COG (Chip on Glass) Graphic LCD Module in FSTN Positive LCD Mode with Wide Temperature Range (Operating Temp: -20°C to 70°C, Storage Temp: -30°C to 80°C), and White LED Backlight. It has a six O’clock viewing direction and a transflective polarizer recommended for applications that will be used both indoor and outdoor. This product is assembled chip on glass with 1/160 Duty cycle and 1/12 Bias. This LCD uses controller IC UC1698 or equivalent. This is an ROHS compliant product manufactured with ISO standards and procedures.

A 2.5″ monochrome,240×160 dot matrix, COG (Chip on Glass) Graphic LCD Module in FSTN Positive LCD Mode with Wide Temperature Range (Operating Temp: -20°C to 70°C, Storage Temp: -30°C to 80°C), and White LED Backlight. It has a six O’clock viewing direction and a transflective polarizer recommended for applications that will be used both indoor and outdoor. This product is assembled chip on glass with 1/160 Duty cycle and 1/12 Bias. This LCD uses controller IC UC1698 or equivalent. This is an ROHS compliant product manufactured with ISO standards and procedures .

AZ Displays offers the below standard sizes. In addition, we are equipped to manufacture to customers’ custom needs and designs. We have a full service engineering department to help develop new graphic LCD modules and reverse engineer existing projects.

Our products ranged from TN, HTN, STN, FSTN with various types of assembly such as COB, COG, TCP and custom made modules, TFT Display Module, Backlight LED, Touch Screen Panel. Our products widely used in the fields of video and audio system, game players, telephones, electronic meters, security system many kinds of terminal equipment and so on. We also follow ISO 9001 certified guidelines and comply with the RoHS directive.

Chip-On-Glass (COG) is a flip chip bonding method which is used for connect assembly of bare integrated circuits (ICs) on glass substrate directly by using Anisotropic Conductive Film (ACF). The pitch of the IC bumps (footprint) can be scaled down according to customers" requirements (contact pitch of glass substrate). This method reduces the assembly area to the highest possible packing density, which especially important to those applications that space saving is crucial. It allows a cost-effective mounting of driver chips because integrating flex PCB is no longer required. The IC is bonded directly onto the glass substrate and is suitable for handling high-speed or high-frequency signals.

COG technology is one of the high-tech mounting methods which use Gold Bump or Flip Chip IC"s, and implemented in most compact applications. Chip-On-Glass integrated circuits were first introduced by Epson. In flip-chip mounting, the IC chip is not packaged but is mounted directly onto the PCB as a bare chip. Because there is no package, the mounted footprint of the IC can be minimized, along with the required size of the PCB. This technology reduces the mounting area and is better suited to handling high-speed or high frequency signals.

COG is primarily used for source driver ICs within TFT display technologies where they are used for LCD, plasma, e-ink, OLED or 3D technologies. This is essential for consumer electronic products such as notebooks, tablets, cameras or mobile phones with the need for small size and light-weight components.

COG can only be used at a certain resolution level where the lines are not too fine. At very fine pitches COG becomes difficult to test, and TAB would be the preferred approach.

Monochrome Graphic LCDs include TN, STN, FSTN, FFSTN technologies with polarizer in positive mode or negative mode options. COG (Chip on Glass) Constraction. Graphic LCD modules include different options of polarizer in reflective, transmissive or transflective types. LED backlights are available in various colors including yellow/green, white, blue, red, amber and RGB. Available sizes from 1.2’’ to 5.2’’ (128x32~256x128 pixels). Main features:

Guangzhou Tinsharp Industrial Co., Ltd. ， founded in 1995, is one of the major manufacturers of lcd products in China, and it can design and produce all range of liquid crystal products including TN, STN, FSTN LCD displays, standard and customized character type lcd modules or graphical type lcd modules, small and middle size TFT displays.