lcd module displays Line driver and the does not matter

dot matrix OLED monochrome character, graphic display module. Modules built 64 × 64 display data RAM, which corresponds to each data point on a bright OLED screen, the dark state; its interface circuit and operating instructions Lcd display modules simple, with 8-bit parallel data interface, read and write timing adaptation 6800 series timing can be directly connected to the 8-bit microprocessor; while Intel 8080 MCU timing needs to be connected with the timing of the conversion (OLED display principle).
VGS12864E display module display is 128, 64 lines, 64 lines using a line driver outputs and two columns of the drive controller, where each piece of column driver 64 outputs. Line driver and the MCU does not matter, as long as the Serial display modules power can be generated to provide the drive signal and the synchronous signal, the external signal module only on the column drivers. Column driver built 64 × 64-bit display memory, RAM is divided into 8, page 8 lines; each pixel on the display state of the display data memory correspondence you display data memory directly as a graphical display of the drive signal , "1" shows "0" is not displayed. Figure 1 is a block diagram of a logic circuit interface module.
Instruction modules and LCD driver HD61202 compatible controller, a total of seven instructions. Not described in detail here, as listed in Table 2 only instruction list. Among them, the state is set to show the first two instructions, the rest of the class to read and write commands.

lcd module displays while a slight expansion of the existing fifth generation

Tablet computers in 2013 will remain at 40 to 50 percent of high-growth, market size of 200 million units throughout the year point to attract panel factory to get into. In order to fight Apple, Amazon and other brands customers Innolux IPS panel this year to expand production capacity overweight, five generations of its three plants have some Lcd display module capacity to make change  panel,  panel production capacity this year  lcd module is estimated to increase by 25%.
        segment Innolux chairman also pointed out that this important goal is to sprint touch panel, and flat panel computer market with a market share goal pulled up to more than 20%. The group created last year to win the Amazon orders this year, in addition to supply more whitebox tablet computers to use, there are now also actively sending samples to fight iPad mini orders.
       Because Taiwan panel makers wide viewing angle technology in volume production experience less Character LCD Modules  panel factory, so the flat panel computer market has been in a situation of being beaten, far less than the market share of Korean panel planes. Now  lcd module large-size panel applications generally matured, flat-panel TVs are able to maintain a small number of high growth of 40 to 50% of consumer electronics products, it is also a battleground.
       Innolux capital expenditure of about 20 billion yuan this year, Innolux spokesman Lin Zhenhui said new investment is mainly used for technical upgrading, equipment modification, while a slight expansion of the existing fifth generation, 5.5 generation 6th generation, 7.5-and 8.5-generation line production capacity is estimated to increase overall production capacity 2.2 million square meters area, an increase of about 7%.

per column inverting Graphic lcd modules way and the way of point-by-point inverter.

 When the display electrode voltage is higher than common electrodes (public) electrode voltage, is called a normal polarity; When the electrode voltage is lower than the common electrode voltage is displayed, is called a negative polarity. Whether positive polarity or negative polarity, there will be a group of gray-scale of the same brightness, so when the differential pressure fluctuation two layers of glass when the absolute value is fixed, shown by gray-scale is the same. But in both cases, the turning of the liquid crystal molecules are completely opposite, also can avoid the above when the liquid crystal molecules to has been fixed in one direction characteristics caused by the destruction. There are four common way of polarity reversal, that is, frame by frame mode inverter, inverter line by line, per column inverting way and the way of point-by-point inverter.
For frame by frame inverting way, in the same frame, the entire picture all adjacent points have the same polarity, and the adjacent frames polarity is different; For inverting way, line by line on the same line have the same polarity, and neighboring lines of different polarity; For each column inverting way, in the same column with the same polarity, and the adjacent columns of different polarity; For point by point inverter, is each point and their adjacent up, down, left, right four points, polarity is different.
The current common personal computer LCD screen, the panel used by polarity transformation way, most of them are point transformation way, why? Reason is the point of the inverter display quality is much better compared with other ways of transformation. Table lists the frame by frame inverter, inverter, line by line per column to pour and pour point by point phase four polar transformation way of performance comparison.

lcd module displays is a block diagram of a logic circuit interface module

display module display is 128, 64 lines, 64 lines using a line driver outputs and two columns of the drive controller, where each piece of column driver 64 outputs. Line driver and the Graphic lcd modules does not matter, as long as the power can be generated to provide the drive signal and the synchronous signal, the external signal module only on the column drivers. Column driver built display memory, RAM is divided into 8, page 8 lines; each pixel on the display state of the display data memory correspondence you display data memory directly as a graphical display of the drive signal , "1" shows "0" is not displayed. Figure 1 is a block diagram of a logic circuit interface module.Instruction modules and LCD driver Serial display modules compatible controller, a total of seven instructions. Not described in detail here, as listed in Table 2 only instruction list. Among them, the state is set to show the first two instructions, the rest of the class to read and write commands.interface connection in two ways: one is the direct access mode, the other is indirect access. Either way, you want to access the module must first read the contents of the status register to determine the "busy" flag can be accessed when not busy. Direct access method is a module interface as a memory or I / O devices directly linked to the MCU bus, MCU to access memory or I / O device mode the module operation. Indirect access MCU module is operated via software simulation control timing.