Most Tablet PCs can be seen as a larger version of smart phones, smart phones with its hardware structure is almost the same. Tablet PC crowding the Internet market space, the low-end notebook PC market will be flat erosion, but high-end tablet notebook computer market is not affected. Tablet PC in performance far better than high-end notebook computers, especially in document processing, games. Tablet PC is basically not considered in the design of large-scale games and document processing. 

    According to market research agency Qing Mu Hua, Tablet PC contains four components: active components, passive components, functional components and structural elements. All active components including IC. 

     Passive components include resistors, inductors, capacitors, crystal oscillator. Of course, these must be the chip components (SMD), which is CHIP-R, CHIP-L and MLCC. MLCC highest percentage share of the cost, usually Japanese Murata (Murata), TDK, Taiwan Yageo, South Korea's Samsung Electro-Mechanics (SEMCO). 
 
     Functional components, including LCD Panel, Touch Panel, battery and camera. Touch Panel is generally considered the most expensive part of this statement is incorrect. Because LCD Panel and Touch Panel is fit together, not separately. TPK and Sheng Hua (Wintek) when the ship after the ship is fit, so its price is relatively high. iPad 2 of about U.S. $ 35 LCD Panel, Touch Panel about 50-55 dollars, Touch Panel decrease the cost of a relatively large space. 

      Structural components including the shell, structural parts and PCB. Tablet PC manufacturers do not generally thin shell, the leading global manufacturers Foxconn and only into, this requires more than 8,000 CNC machines to support production, a huge investment, barriers are higher than the GPU. 

    Benefit from the Tablet PC market, the largest first touch screen manufacturers, especially the TPK. TPK's revenues and profits are increased several times. Followed by memory manufacturers, especially to do Mobile DDR DRAM for Elpida. Tablet PC's Mobile DDR DRAM uses a large volume of mobile phones generally use only 512MB to 1GB, and tablet PCs generally use 2GB. 

     Tablet PC for NAND manufacturers also benefited. For a long time, SSD solid state hard drive laptop hard drive trying to replace the position, but even the Internet in this area, the advantages are obvious hard drive, while the Tablet PC is basically used in all of the SSD, Toshiba and Samsung make shipments surge. Toshiba's NAND area reached the highest ever profits in fiscal year 2011 to the Toshiba NAND contributed about $ 1.239 billion in operating profit, there is iPad contributed at least 2 billion U.S. dollars.