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The TFT-LCD (Flat Panel) Antitrust Litigationclass-action lawsuit regarding the worldwide conspiracy to coordinate the prices of Thin-Film Transistor-Liquid Crystal Display (TFT-LCD) panels, which are used to make laptop computers, computer monitors and televisions, between 1999 and 2006. In March 2010, Judge Susan Illston certified two nationwide classes of persons and entities that directly and indirectly purchased TFT-LCDs – for panel purchasers and purchasers of TFT-LCD integrated products; the litigation was followed by multiple suits.
TFT-LCDs are used in flat-panel televisions, laptop and computer monitors, mobile phones, personal digital assistants, semiconductors and other devices;
In mid-2006, the U.S. Department of Justice (DOJ) Antitrust Division requested FBI assistance in investigating LCD price-fixing. In December 2006, authorities in Japan, Korea, the European Union and the United States revealed a probe into alleged anti-competitive activity among LCD panel manufacturers.
The companies involved, which later became the Defendants, were Taiwanese companies AU Optronics (AUO), Chi Mei, Chunghwa Picture Tubes (Chunghwa), and HannStar; Korean companies LG Display and Samsung; and Japanese companies Hitachi, Sharp and Toshiba.cartel which took place between January 1, 1999, through December 31, 2006, and which was designed to illegally reduce competition and thus inflate prices for LCD panels. The companies exchanged information on future production planning, capacity use, pricing and other commercial conditions.European Commission concluded that the companies were aware they were violating competition rules, and took steps to conceal the venue and results of the meetings; a document by the conspirators requested everybody involved "to take care of security/confidentiality matters and to limit written communication".
This price-fixing scheme manipulated the playing field for businesses that abide by the rules, and left consumers to pay artificially higher costs for televisions, computers and other electronics.
Companies directly affected by the LCD price-fixing conspiracy, as direct victims of the cartel, were some of the largest computer, television and cellular telephone manufacturers in the world. These direct action plaintiffs included AT&T Mobility, Best Buy,Costco Wholesale Corporation, Good Guys, Kmart Corp, Motorola Mobility, Newegg, Sears, and Target Corp.Clayton Act (15 U.S.C. § 26) to prevent Defendants from violating Section 1 of the Sherman Act (15 U.S.C. § 1), as well as (b) 23 separate state-wide classes based on each state"s antitrust/consumer protection class action law.
In November 2008, LG, Chunghwa, Hitachi, Epson, and Chi Mei pleaded guilty to criminal charges of fixing prices of TFT-LCD panels sold in the U.S. and agreed to pay criminal fines (see chart).
The South Korea Fair Trade Commission launched legal proceedings as well. It concluded that the companies involved met more than once a month and more than 200 times from September 2001 to December 2006, and imposed fines on the LCD manufacturers.
Sharp Corp. pleaded guilty to three separate conspiracies to fix the prices of TFT-LCD panels sold to Dell Inc., Apple Computer Inc. and Motorola Inc., and was sentenced to pay a $120 million criminal fine,
Chunghwa pleaded guilty and was sentenced to pay a $65 million criminal fine for participating with LG and other unnamed co-conspirators during the five-year cartel period.
In South Korea, regulators imposed the largest fine the country had ever imposed in an international cartel case, and fined Samsung Electronics and LG Display ₩92.29 billion and ₩65.52 billion, respectively. AU Optronics was fined ₩28.53 billion, Chimmei Innolux ₩1.55 billion, Chungwa ₩290 million and HannStar ₩870 million.
Seven executives from Japanese and South Korean LCD companies were indicted in the U.S. Four were charged with participating as co-conspirators in the conspiracy and sentenced to prison terms – including LG"s Vice President of Monitor Sales, Chunghwa"s chairman, its chief executive officer, and its Vice President of LCD Sales – for "participating in meetings, conversations and communications in Taiwan, South Korea and the United States to discuss the prices of TFT-LCD panels; agreeing during these meetings, conversations and communications to charge prices of TFT-LCD panels at certain predetermined levels; issuing price quotations in accordance with the agreements reached; exchanging information on sales of TFT-LCD panels for the purpose of monitoring and enforcing adherence to the agreed-upon prices; and authorizing, ordering and consenting to the participation of subordinate employees in the conspiracy."
On December 8, 2010, the European Commission announced it had fined six of the LCD companies involved in a total of €648 million (Samsung Electronics received full immunity under the commission"s 2002 Leniency Notice) – LG Display, AU Optronics, Chimei, Chunghwa Picture and HannStar Display Corporation.
On July 3, 2012, a U.S. federal jury ruled that the remaining defendant, Toshiba Corporation, which denied any wrongdoing, participated in the conspiracy to fix prices of TFT-LCDs and returned a verdict in favor of the plaintiff class. Following the trial, Toshiba agreed to resolve the case by paying the class $30 million.
On March 29, 2013, Judge Susan Illston issued final approval of the settlements agreements totaling $1.1 billion for the indirect purchaser’ class. The settling companies also agreed to establish antitrust compliance programs and to help prosecute other defendants, and cooperate with the Justice Department"s continuing investigation.
Compared with ordinary LCDs, TFT LCDs provide very clear images/text with shorter response times. TFT LCDs are increasingly being used to bring better visual effects to products.
TFT stands for “thin film transistor”. The transistor of a color TFT LCD is composed of a thin film of amorphous silicon deposited on glass. It acts as a control valve to provide the appropriate voltage to the liquid crystal for each sub-pixel. This is why TFT LCDs are also known as active matrix displays.
TFT LCDs have a liquid crystal layer between a glass substrate formed by the TFT and transparent pixel electrodes and another glass substrate with a color filter (RGB) and a transparent counter electrode. Each pixel in the active matrix is paired with a transistor that includes a capacitor, which gives each sub-pixel the ability to retain its charge without sending a charge every time it needs to be replaced. This means that TFT LCDs are more responsive.
To understand how a TFT LCD works, we must first grasp the concept of a field effect transistor (FET), which is a transistor that uses an electric field to control the flow of current. It is a component with three terminals: source, gate and drain. fet controls the flow of current by applying a voltage to the gate, thereby changing the conductivity between the drain and source.
Using the FET, we can build a circuit as follows. The data bus sends a signal to the source of the FET, and when SEL SIGNAL applies a voltage to the gate, a drive voltage is generated on the TFT LCD panel. A sub-pixel is lit. A TFT LCD display contains thousands or millions of such driver circuits.
Color TFT LCD from 1.8 inch ~ 15 inch, there are different resolutions and interfaces. How to choose the right TFT LCD, you can refer to the previous article “LCD | How to choose a liquid crystal display module
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We, Campus Component Private Limited, established in the year 2010 as one of the leading Manufacturer, Wholesaler, Distributor and Trader of a vast collection of Industrial Electronic component Products. Our company is well known for its fine range that comprises of Thermal Printer, Wireless Modules, Simcom GSM GPRS Module, Raspberry PI, Antenna, Zigbee Chip, XBee Module, SMA Connector, Wi-fi Module, Sim Card Holder, Banana Pi, LCD & LED. To provide supreme quality and operationally fluent products, In addition, we make sure that all the predefined industrial standards and norms are followed during the procurement process and post-procurement. In a very short span of time, we have managed to earn a large number of customers due to our efficient products.
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Hot Tags: 4.3 " 480x272 Tft Lcd Screen 2 Ch AV Input Car Rearview Mirror 4.3 Inch LCD Monitor, China, wholesale, cheap, quotation, low price, in stock
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As an option, you can order this TFT pre-assembled onto a breakout/carrier board. The board allows easy prototyping through its 0.1" headers. You can also include the carrier board in your end product to simplify construction and assembly.
This development kit includes everything needed to get started with the 3.5" EVE module: a 320x240 display mounted on an EVE2 graphically accelerated PCBA, a Seeeduino, an EVE breakout board, jumper wires, USB cable and a ribbon cable. We even assemble this kit and pre-load some demonstration software so that you can have a functioning module in your hands within seconds.
Because the display module includes an EVE (embedded video engine) chip, it"s a perfect choice for an HMI. EVE is a graphics controller solution that can control both display and audio operations. Additionally, Bridgetek/FTDI supports the EVE chip with graphical design toolchains to aid in development.
This kit consists of a CFAF320240F-035T a 320x240 3.5" Full Color TFT LCD module mounted on a carrier board (CFA-10074). The carrier board supports a current driver for the LED backlight of the display.
This TFT LCD display module is perfect for the designer who"s looking to have a graphic and audio processor already embedded in the display unit. Powered by an FTDI/BridgeTek FT810 Embedded Video Engine (EVE) graphics accelerator chip, simply send over a few commands via SPI or I2C and the EVE will put your stored image up on the display. Need to draw a line, create dials/knobs/buttons, or rotate an image? Send a handful of bytes and the EVE will take care of it.
Further information including programming examples, interface design software, and more can be found on FTDI’s website here: https://www.ftdichip.com/Support/Utilities.htm or on our GitHub repository.
This development kit includes everything needed to get started with the 3.5" EVE module: a 320x240 display mounted on an EVE2 graphically accelerated PCBA, a Seeeduino, an EVE breakout board, jumper wires, USB cable and a ribbon cable. We even assemble this kit and pre-load some demonstration software so that you can have a functioning module in your hands within seconds.
Because the display module includes an EVE (embedded video engine) chip, it"s a perfect choice for an HMI. EVE is a graphics controller solution that can control both display and audio operations. Additionally, Bridgetek/FTDI supports the EVE chip with graphical design toolchains to aid in development.
TFT LCD Touch Screens, 4D Systems. 4D Systems" range of LCD touch screens come in three sizes: 2.4 inch, 2.8 inch, 3.2 inch and 4.3 inch. Each touch screen features an LCD panel, ILI9341 driver IC, flexible printed circuit (FPC) connector and a backlight unit. Features ; Benefits: 2.4 inch LCD — ; 9028568 9028568 240 x 320 pixels Up to 65k colours 150 cd/m2 brightness 250:1 contrast ratio 6:00 viewing direction Suitable for 2.6 V to 3.3 V power supply Dimensions: 42.72 x 60.26 x 3.7 mm Viewing area: 36.72 x 48.96 mm 2.8 inch LCD — ; 9028561 9028561 240 x 320 pixels Up to 65k colours 150 cd/m2 brightness 250:1 contrast ratio 6:00 viewing direction Suitable for 2.6 V to 3.3 V power supply Dimensions: 50 x 69.2 x 4.1 mm Viewing area: 43.2 x 57.6 mm 3.2 inch LCD — ; 9028565 9028565 240 x 320 pixels Up to 65k colours 200 cd/m2 brightness 350:1 contrast ratio 12:00 viewing direction Suitable for 2.6 V to 3.3 V power supply Dimensions: 55.04 x 77.70 x 3.65 mm Viewing area: 47.87 x 63.84 mm 4.3 inch LCD — ; 9028574 9028574 480 x 272 pixels Up to 262k colours 400 cd/m2 brightness 500:1 contrast ratio Suitable for 3.3 V power supply Dimensions: 105.5 x 67.2 x 4.2 mm Viewing area: 95.04 x 53.86 mm
※Price Increase NotificationThe TFT glass cell makers such as Tianma,Hanstar,BOE,Innolux has reduced or stopped the production of small and medium-sized tft glass cell from August-2020 due to the low profit and focus on the size of LCD TV,Tablet PC and Smart Phone .It results the glass cell price in the market is extremely high,and the same situation happens in IC industry.We deeply regret that rapidly rising costs for glass cell and controller IC necessitate our raising the price of tft display.We have made every attempt to avoid the increase, we could accept no profit from the beginning,but the price is going up frequently ,we"re now losing a lot of money. We have no choice if we want to survive. There is no certain answer for when the price would go back to the normal.We guess it will take at least 6 months until these glass cell and semiconductor manufacturing companies recover the production schedule. (Mar-03-2021)
All the accessories listed below tier pricing need to pay.We won"t deliver until you select. Power adaptor should be 12V/2000mA in output and center pin for positive voltage and the outer shield for negative voltage.The temperature for controller RTD2660 would increase during working.That"s normal phenomenon,not quality problem.
ER-TFTV043-4 is 480x272 dots 4.3" color tft lcd module display with hdmi,vga,video,av signal driver board,optional 4-wire resistive touch panel with USB driver board and cable, optional capacitive touch panel with USB controller board and cable, optional remote control,superior display quality,super wide view angle.It can be used in any embedded systems,car,industrial device,security and hand-held equipment which requires display in high quality and colorful video. It"s also ideal for Raspberry Pi by HDMI.
As we have already mentioned that, smart wearable Bluetooth is playing an essential role in the health care industry. These devices are portable and consume less power. They can generate intelligent data 24/7. So experts are using these devices for health care.
Modern technology has boosted the scope of the remote health monitoring system. V dnešnej dobe, real-time health monitoring systems are cost-efficient and give accurate results. Data security and ease are some other important characteristics of these devices. Smart wristband Bluetooth 4.0, or smart fitness bracelet are some of the examples.
Smart Bluetooth fitness trackers help people in personal or competitiveness satisfaction. These gadgets can monitor different health-related metrics like calories, tep srdca, and distance. Podobne, most fitness wearable can monitor the quality of sleep. With our smart wearable Bluetooth wristband, your daily activities can be updated.
Heart disease, asthma, diabetes, and chronic pain are some common chronic diseases. With our H707 Tracker, your heart rate can be monitored in real time. Medzitým, if you find any abnormality in the heartbeat, you can consult the doctor.
The aged population needs a massive amount of health care services. There are different smart Bluetooth bracelet wristbands available in MOKOSmart that help in elderly care.