On-cell tps active matrix organic light emitting diode structure

A technology of light-emitting diodes and active matrix, applied in the field of active-matrix organic light-emitting diode structure of an external touch screen panel, capable of solving problems such as insufficient protection of the display driver 270
CN102376748AActive Publication Date: 2012-03-14SAMSUNG ELECTRONICS CO LTD
4 Cites 13 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SAMSUNG ELECTRONICS CO LTD
Publication Date
2012-03-14

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

An on-cell Touch Screen Panel (TSP) Active Matrix Organic Light Emitting Diode (AMOLED) structure is provided. The on-cell TSP AMOLED structure includes an AMOLED, a display driver for driving the AMOLED, a display driver reinforcing material positioned at an upper part of the display driver, and a window positioned at an upper part of the display driver reinforcing material, wherein a resin or Optical Clear Adhesive (OCA) is applied between an upper surface of the display driver reinforcing material and a lower surface of the window. Therefore, separation and twist of a display driver reinforcing material can be prevented.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to an active matrix organic light emitting diode (AMOLED) structure of an on-cell touch screen panel (TSP). More particularly, the present invention relates to an on-board touch screen panel AMOLED structure in which a resin is formed between the AMOLED and a window. Background technique

[0002] In order to increase the display area while reducing the weight and thickness of the mobile terminal, touch screen technology is applied to the mobile terminal. Such touch screen technology is implemented using a touch screen panel (TSP) and a display such as a liquid crystal display (LCD) or an active matrix organic light emitting diode (AMOLED). There are more and more touch screen technologies utilizing AMOLED with high optical characteristics.

[0003] figure 1 is a partial cross-sectional view showing the structure of a TSP AMOLED according to the prior art.

[0004] refer to figure 1 , shows a TSP AMOLED structure 100 . A TSP ...

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