Abstract: A developer solution and edge bead remover. composition includes:
(A) water;
(B) at least a basic compound; and
(C) a non-ionic surfactant having the structure (I):
wherein:
R1, R2, R3, R4 and R5 are selected from the group consisting of hydrogen, alkyl, aryl, aralkyl and halogen, and at least two of R1, R2, R3, R4 and RS are selected from the group consisting of aralkyl and aryl, R6 is selected from the group consisting of ethylene, propylene, and butylene, R7 is selected from the group consisting of hydrogen, acetyl, alkyl, and aryl, and n is an integer ranging from 6 to 23.
Type:
Grant
Filed:
June 12, 2001
Date of Patent:
January 7, 2003
Assignees:
Chi Mei Corporation, Chi Mei Optoelectronics Corporation
Abstract: A method of forming a LCD device having spacers is described. A mixed material is then formed on a first substrate facing a second substrate by mixing a pre-spacer material and a protrusion material with a predetermined ratio. An exposure step and a development step are performed on the mixed material to pattern the mixed material to form protrusion-spacer structures. The protrusion-spacer structures having the same height. Each protrusion-spacer structure has both a protrusion and a spacer, wherein the protrusion is formed on the first substrate, and the spacer is formed only on the protrusion, one-to-one. The first substrate and the second substrate are sealed together, wherein the gap thickness between the first substrate and the second substrate is the same as the height of the protrusion-spacer structures.
Abstract: An organic electro-luminescence (EL) element used for a display device has a glass substrate having a luminescent device on the inner surface, a drying layer formed on the rim of the inner surface of the glass substrate, a sealing layer formed on the rim of the inner surface of the glass substrate and surrounding the drying layer, and a sealing case bonded to the rim of the glass substrate to form an airtight space.
Type:
Application
Filed:
October 2, 2001
Publication date:
October 10, 2002
Applicant:
CHI MEI OPTOELECTRONICS CORPORATION
Inventors:
Chia-Tin Chung, Chen-Ze Hu, Andrea Hwang, Chen-Wei Huang
Abstract: An image input/output device comprises a semi-transparent display and an image capture device. The semi-transparent has a displaying surface for displaying images to a user and an opposite surface respective to the displaying surface, and has a plurality of transparent regions thereon. The image capture device is located right behind the opposite surface of the semi-transparent display, and used for capturing an image of the user through the transparent regions.
Abstract: A device for enhancing the linear polarization intensity of light which passes through a polarizer is provided, which comprises: a prepolarizer receiving incident natural light and splitting the natural light into a plurality of polarized light beams with different polarization directions, changing the polarization direction of the light beams, thereby enhancing the light intensity of a particular polarization direction; and a polarizer having polarization direction the same as that of the prepolarizer, receiving the light emitted from the prepolarizer, and then converting the light into a linearly polarized light.
Abstract: A data transmission method for reducing the electromagnetic interference intensity of a liquid crystal display circuit comprises a pixel array, a clock signal generator for providing a plurality of clock signals, a data generator for providing a plurality of data sets, and a plurality of drivers. Each of the drivers receives a corresponding data set from the data generator and a clock signal from the clock signal generator, and transmits the corresponding data to the pixel array. The data transmission method is characterized in that the clock signal generator generates a plurality of clock signals with different frequencies. Each of the plurality of different frequencies is distributed around a central frequency and varied within a bandwidth of 5% of the central frequency. The clock signals have different frequencies at a given time, and the clock signals used by two adjacent drivers have different frequencies.
Abstract: A notebook with a retractable antenna installed on a housing. The notebook has a housing, a memory, a processor, a display panel, and an antenna. The memory is installed in the housing for storing programs and data. The processor is electrically connected to the memory for processing the programs and data. The display panel is installed on the housing for displaying picture images. The retractable antenna is installed in the housing for transmitting or receiving radio frequency signals.
Abstract: A personal computer (PC) system has, amongst other circuitry and devices, a CD drive, a CD playing control circuit, an embedded controller, a CD control panel and an embedded display program contained within the Basic Input Output System (BIOS) of the memory of the computer. With the CD drive, the CD playing control circuit and the CD control panel, a user can listen to a CD when the computing and display portions of the PC system are turned off. However, upon a predetermined button pressing of the CD control panel, the embedded controller will turn on both the processor and the display of the PC system, and cause the processor to begin executing the embedded display program.
Abstract: Apparatus for testing flat panel display (liquid crystal display) panel is disclosed herein. Testing apparatus for sending a plurality of electrical signals to a plurality of pads of a display panel, the testing apparatus includes the following devices. A plurality of probe pins is used to contact the plurality of pads of the display panel. The amount of the plurality of probe pins in the present invention is larger than the amount of the plurality of pads, besides, the pitches between the plurality of probe pins is smaller than the width of etch of the plurality of pads of the display panel. The signal generating means is used to generate the signals to be sent to the plurality of pads of the display panel through the plurality of probe pins. The switching means is used to provide the conductive paths between the signal generating means and the plurality of probe pins.