11/4/2022 0 Comments Liquid crystal dash board![]() The liquid crystal display device (100) of at least one of claims 7 to 12, Wherein the red color filter layer (174) comprises an amount of the anthraquinone pigments in the range from about 40wt% to about 45wt%, preferably in the range from about 41wt% to about 43wt%.ġ3. The liquid crystal display device (100) of at least one of claims 1 to 11, Wherein the anthraquinone pigments have a pigment size in the range from about 50µm to about 150µm, preferably in the range from about 70µm to about 90µm.ġ2. The liquid crystal display device (100) of at least one of claims 1 to 10, The liquid crystal display device (100) of at least one of claims 1 to 9, further comprising:Ī plurality of gate lines (143) and a plurality of data lines (144), wherein the plurality of pixels are defined by the plurality of gate lines (143) and the plurality of data lines (144).ġ1. Wherein the green fluorescence material and the red fluorescence material are mixed in a ratio in the range from about 1.5:1 to about 2.5:1, preferably in the range from about 1.75:1 to about 2.25:1, more preferably about 2:1.ġ0. Wherein the at least one light emitting diode comprises green fluorescence material and red fluorescence material The liquid crystal display device (100) of at least one of claims 7 or 8, Wherein the at least one light emitting diode comprises at least one white light emitting diode.ĩ. The liquid crystal display device (100) of claim 7, Wherein the light source (190) comprises at least one light emitting diode.Ĩ. The liquid crystal display device (100) of claim 6, Wherein the backlight (110) comprises a light source (190).ħ. The liquid crystal display device (100) of claim 5, The liquid crystal display device (100) of any one of claims 1 to 4, further comprising:Ī backlight (110) configured to provide light to the plurality of pixels.Ħ. The liquid crystal display device (100) of any one of claims 1 to 3, further comprising:Ī color filter layer (174) disposed over the liquid crystal layer (180), the color filter layer (174) comprising:ĥ. Wherein each anthraquinone pigment has the chemical formula:Ĥ. The liquid crystal display device (100) of any one of claims 1 or 2, Wherein the red color filter layer (174) comprises a photosensitive color resin, wherein the anthraquinone pigments are dispersed in the photosensitive color resin.ģ. The liquid crystal display device (100) of claim 1, ![]() A liquid crystal display device (100), comprising:Ī liquid crystal layer (180) disposed over the plurality of pixels Ī red color filter layer (174) disposed over the liquid crystal layer (180), the red color filter layer (174) comprising anthraquinone pigments.Ģ. LIQUID CRYSTAL DASH BOARD CODEThe numbers are the port numbers that are connected to the pins on the LCD from left to right (LCD is right-side-up).īegin the LCD by using the code bellow: lcd.begin(16,2) //16,2 for 16x2 LCD screen Initializing the LCD library is like initializing the servo motor library: LiquidCrystal lcd(12, 11, 5, 4, 3, 2) Once you find the library click on it, select the latest version and hit install. In the top right text box, type in LiquidCrystal then look for the LiquidCrystal Library. ![]() If for some reason it isn't, go to the Sketch menu > Include Library > Library Manager. ![]() ![]() This library should be already downloaded to the Arduino IDE. Start off the program by including the LCD library. At this point you are all set for programming the LCD! Please make sure you put the wires into the correct spot/port. Once you gather the materials which are highlighted in the Components and Supplies section, use the picture of the circuit in the Schematics section as a reference to build the basic connection to the LCD. ![]()
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