Patent application number | Description | Published |
20100118227 | LIQUID CYSTAL DISPLAY PANEL WITH MICROLENS ARRAY AND METHOD FOR MANUFACTURING THE SAME - A highly reliable liquid crystal display panel is provided in which problems such as mixing of foreign matter are prevented. | 05-13-2010 |
20110025956 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device of high image quality is provided at a low cost, in which the viewing angle is restricted only in a specific direction. | 02-03-2011 |
20110069253 | LIQUID CRYSTAL DISPLAY DEVICE - One of the objects is to improve the light utilization efficiency of a liquid crystal display panel with microlenses. | 03-24-2011 |
20110298757 | TOUCH PANEL INPUT SYSTEM AND INPUT PEN - A touch panel input system of the present invention includes a touch panel integrated liquid crystal display device ( | 12-08-2011 |
20110316005 | DISPLAY APPARATUS - In a liquid crystal display apparatus ( | 12-29-2011 |
20120162064 | COORDINATE SENSOR AND DISPLAY DEVICE - The amount of the light emitted from a light-emitting diode is changed from that of the initial condition to increase, among the light sensors that are not shielded from the light emitted from the light-emitting diode, the number of the light sensors at which the difference (C−D) between the light detection amount at the light sensor when the light-emitting diode is ON and the light detection amount at the light sensor when the light-emitting diode is OFF is equal to the difference (A−B) between the light detection amount at the light sensor in the initial condition when the light-emitting diode was ON and the light detection amount at the light sensors in the initial condition when the light-emitting diode was OFF with no detection object present. As a result, regardless of the presence or absence of the detection object, the coordinate sensor and the display device disclosed can establish a threshold for determining the presence or absence of the detection object, and can also determine the coordinates of the detection object in a stable manner regardless of changes in the ambient environmental light or in the ambient environmental temperature, or fluctuations in the amount of light emitted from the light-emitting element disposed in the coordinate sensor or the change in the sensitivity of the light-receiving elements. | 06-28-2012 |
20120176342 | POSITION DETECTION SYSTEM, DISPLAY PANEL, AND DISPLAY DEVICE - In an LED unit ( | 07-12-2012 |
20130082982 | OPTICAL RECEIVING DEVICE AND OPTICAL TOUCH PANEL DEVICE PROVIDED WITH SAME - A light-receiving device | 04-04-2013 |