Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A high-resolution display device

A technology for display devices and display areas, applied to static indicators, printed circuits, stacked printed circuit boards, etc., can solve the problems of shrinking display areas, increasing the number of pad terminals, and reducing the brightness of display devices, so as to prevent the increase in resistance big effect

Pending Publication Date: 2018-01-23
SAMSUNG DISPLAY CO LTD
View PDF4 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, as the display resolution increases, the number of pad terminals combined with the printed circuit board (PCB) also increases
Therefore, the size of the peripheral area in which the pad terminals are arranged increases so that the display area shrinks, and if the resistance of the wiring connected to some of the pad terminals increases, the brightness of the display device decreases

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A high-resolution display device
  • A high-resolution display device
  • A high-resolution display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0089] That is, according to the present exemplary embodiment, the second pad unit PAD_2 of the printed circuit board (PCB) 300 may be formed in a shape corresponding to the first pad unit PAD_1 of the substrate SUB. That is, a plurality of pad terminals arranged in the second pad unit PAD_2 may be arranged in the same or similar pattern as the pad terminals of the first pad unit PAD_1 . The structures of the third terminal region TL_3 and the fourth terminal region TL_4 will be described in further detail below.

[0090] Next, we will refer to image 3 with Figure 4 The display panel 100 formed in the display area DA is described.

[0091] image 3 is showing figure 1 A schematic diagram of the display area DA, and Figure 4 is along image 3 A sectional view taken along the line IV-IV'.

[0092] According to the present exemplary embodiment, the display panel 100 includes first gate lines GW1 , second gate lines GW2 , data lines DW, a display unit 140 and pixels 150 ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A display device is provided. The display device according to an exemplary embodiment includes: a substrate including a display region configured to display an image, and a pad region positioned around the display region; and a first bonding pad unit positioned on the bonding pad region, wherein the first bonding pad unit includes a first terminal region including a plurality of first bonding padterminals arranged in a first pattern, and a second terminal region including a plurality of second bonding pad terminals arranged in a second pattern different from the first pattern.

Description

[0001] Cross References to Related Applications [0002] This application claims priority and benefit from Korean Patent Application No. 10-2016-0088890 filed with the Korean Intellectual Property Office on July 13, 2016, the entire contents of which are incorporated herein by reference. technical field [0003] The present disclosure generally relates to display devices. More specifically, the present disclosure relates to high resolution display devices. Background technique [0004] Currently known display devices include liquid crystal displays (LCDs), plasma display panels (PDPs), organic light emitting diode displays (OLED displays), field effect displays (FEDs), electrophoretic display devices, and the like. [0005] Specifically, an OLED display includes two electrodes and an organic emission layer interposed between the two electrodes, wherein electrons injected from one electrode and holes injected from the other electrode are coupled to each other in the organic ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H01L27/32
CPCH10K59/131H10K59/12H01L21/00H05K1/118H05K1/147H05K2201/09409H05K2201/09709G09G3/20G09G2300/0426G02F1/13452G02F1/13458H05K2201/10128H10K50/80H10K77/111H10K2102/311H01L27/124H05K1/028H05K1/111H05K1/144H05K1/181H05K2201/041H05K2201/10136
Inventor 金炳容李锺赫黄晸護
Owner SAMSUNG DISPLAY CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com